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Sun X, Yao F, Ding C. Modeling High-Order Relationships: Brain-Inspired Hypergraph-Induced Multimodal-Multitask Framework for Semantic Comprehension. IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS 2024; 35:12142-12156. [PMID: 37028292 DOI: 10.1109/tnnls.2023.3252359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Semantic comprehension aims to reasonably reproduce people's real intentions or thoughts, e.g., sentiment, humor, sarcasm, motivation, and offensiveness, from multiple modalities. It can be instantiated as a multimodal-oriented multitask classification issue and applied to scenarios, such as online public opinion supervision and political stance analysis. Previous methods generally employ multimodal learning alone to deal with varied modalities or solely exploit multitask learning to solve various tasks, a few to unify both into an integrated framework. Moreover, multimodal-multitask cooperative learning could inevitably encounter the challenges of modeling high-order relationships, i.e., intramodal, intermodal, and intertask relationships. Related research of brain sciences proves that the human brain possesses multimodal perception and multitask cognition for semantic comprehension via decomposing, associating, and synthesizing processes. Thus, establishing a brain-inspired semantic comprehension framework to bridge the gap between multimodal and multitask learning becomes the primary motivation of this work. Motivated by the superiority of the hypergraph in modeling high-order relations, in this article, we propose a hypergraph-induced multimodal-multitask (HIMM) network for semantic comprehension. HIMM incorporates monomodal, multimodal, and multitask hypergraph networks to, respectively, mimic the decomposing, associating, and synthesizing processes to tackle the intramodal, intermodal, and intertask relationships accordingly. Furthermore, temporal and spatial hypergraph constructions are designed to model the relationships in the modality with sequential and spatial structures, respectively. Also, we elaborate a hypergraph alternative updating algorithm to ensure that vertices aggregate to update hyperedges and hyperedges converge to update their connected vertices. Experiments on the dataset with two modalities and five tasks verify the effectiveness of HIMM on semantic comprehension.
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Martins MI, Cardoso FEC, Caramelli P, Mariano LI, Rocha NP, Jaeger A, Teixeira AL, Tumas V, Camargos ST, de Souza LC. Hearts and Minds: Emotion Recognition and Mentalizing in Parkinson's Disease and Progressive Supranuclear Palsy. Arch Clin Neuropsychol 2024; 39:516-522. [PMID: 37856362 DOI: 10.1093/arclin/acad081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 10/21/2023] Open
Abstract
OBJECTIVE There are scarce data comparing Parkinson's disease (PD) and Progressive Supranuclear Palsy (PSP) in social cognition (SC). We aimed to compare patients with PSP and PD in SC. METHODS We included three groups: PD (n = 18), PSP (n = 20) and controls (n = 23). Participants underwent neuropsychological exams, including the mini-version of the Social and Emotional Assessment, which is composed of the facial emotion recognition test (FERT) and the modified faux-pas (mFP) test, which assesses Theory of Mind (ToM). RESULTS Patients with PD scored lower than controls in the FERT, but not in the mFP test. Patients with PSP performed worse than controls in both the mFP and FERT. PD and PSP groups did not differ in the FERT, but PSP performed worse than PD in the mFP test. The mFP test distinguished PSP from PD with 89% accuracy. CONCLUSION The assessment of ToM may contribute to the differentiation between PD and PSP.
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Affiliation(s)
- Marina I Martins
- Programa de Pós-Graduação em Neurociências, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - Francisco E C Cardoso
- Programa de Pós-Graduação em Neurociências, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
- Ambulatório de Distúrbios de Movimento da Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
- Departamento de Clínica Médica da Faculdade de Medicina da UFMG, Belo Horizonte, MG, Brazil
| | - Paulo Caramelli
- Programa de Pós-Graduação em Neurociências, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
- Departamento de Clínica Médica da Faculdade de Medicina da UFMG, Belo Horizonte, MG, Brazil
- Grupo de Neurologia Cognitiva e do Comportamento da Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - Luciano I Mariano
- Programa de Pós-Graduação em Neurociências, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
- Grupo de Neurologia Cognitiva e do Comportamento da Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - Natalia P Rocha
- The Mitchell Center for Alzheimer's Disease and Related Brain Disorders, Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Antônio Jaeger
- Programa de Pós-Graduação em Neurociências, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - Antônio L Teixeira
- Neuropsychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
- Santa Casa BH Ensino e Pesquisa, Avenida dos Andradas, 2.688, Santa Efigênia, Belo Horizonte, MG, Brazil
| | - Vítor Tumas
- Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Sarah T Camargos
- Programa de Pós-Graduação em Neurociências, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
- Ambulatório de Distúrbios de Movimento da Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
- Departamento de Clínica Médica da Faculdade de Medicina da UFMG, Belo Horizonte, MG, Brazil
| | - Leonardo C de Souza
- Programa de Pós-Graduação em Neurociências, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
- Departamento de Clínica Médica da Faculdade de Medicina da UFMG, Belo Horizonte, MG, Brazil
- Grupo de Neurologia Cognitiva e do Comportamento da Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
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Giacomucci G, Moschini V, Piazzesi D, Padiglioni S, Caruso C, Nuti C, Munarin A, Mazzeo S, Galdo G, Polito C, Emiliani F, Frigerio D, Morinelli C, Bagnoli S, Ingannato A, Nacmias B, Sorbi S, Berti V, Bessi V. Disentangling empathy impairment along Alzheimer's disease continuum: From subjective cognitive decline to Alzheimer's dementia. Cortex 2024; 172:125-140. [PMID: 38301390 DOI: 10.1016/j.cortex.2023.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 11/14/2023] [Accepted: 12/19/2023] [Indexed: 02/03/2024]
Abstract
Little is known about empathy changes from the early stages of Alzheimer's Disease (AD) continuum. The aim of this study is to investigate empathy across AD spectrum from Subjective Cognitive Decline (SCD) to Mild Cognitive Impairment (MCI) and AD dementia (AD-d). Forty-five SCD, 83 MCI and 80 AD-d patients were included. Empathy was assessed by Interpersonal Reactivity Index (IRI) (Perspective Taking - PT, Fantasy - FT, Empathic Concern - EC, and Personal Distress - PD), rated by caregivers before (T0) and after (T1) cognitive symptoms' onset. IRI was also administered to SCD patients to have a self-reported empathy evaluation. Facial emotion recognition was assessed by Ekman-60 Faces Test. Twenty-two SCD, 54 MCI and 62 AD-d patients underwent CSF biomarkers analysis and were classified as carriers of AD pathology (AP+) when they were A+/T+ (regardless of N), or non-carriers (AP-) when they were A- (regardless of T and N), or A+/T-/N-, or A+/T-/N+ according to the A/T(N) system. Cerebral FDG-PET SPM analysis was used to explore neural correlates underlying empathy deficits. PD scores significantly increased from T0 to T1 in SCD, MCI and AD-d (p < .001), while PT scores decreased in MCI and in AD-d (p < .001). SCD AP+ showed a greater increase in PD scores over time (ΔPD T0 - T1) than SCD AP- (p < .001). SCD self-reported PT scores were lower than those of general Italian population (14.94 ± 3.94, 95% C.I. [13.68-16.20] vs 17.70 ± 4.36, 95% C.I. [17.30-18.10]). In AD continuum (SCD AP+, MCI AP+, AD-d), a positive correlation was detected between PT-T1 and brain metabolism in left posterior cingulate gyrus, precuneus and right frontal gyri; a negative correlation was found between ΔPT and brain metabolism in bilateral posterior cingulate gyri. PT may be subtly involved since the preclinical phase of AD. Changes over time of PD are influenced by the underlying Alzheimer's pathology and could potentially serve as an early AD neuropsychological marker.
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Affiliation(s)
- Giulia Giacomucci
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - Valentina Moschini
- SOD Neurologia I, Dipartimento Neuromuscolo-Scheletrico e degli Organi di Senso, AOU Careggi, Florence, Italy
| | - Diletta Piazzesi
- SOD Neurologia I, Dipartimento Neuromuscolo-Scheletrico e degli Organi di Senso, AOU Careggi, Florence, Italy
| | - Sonia Padiglioni
- Regional Referral Centre for Relational Criticalities - Tuscany Region, Italy; Research and Innovation Centre for Dementia-CRIDEM, AOU Careggi, Italy
| | | | | | | | - Salvatore Mazzeo
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - Giulia Galdo
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | | | - Filippo Emiliani
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - Daniele Frigerio
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - Carmen Morinelli
- SOD Neurologia I, Dipartimento Neuromuscolo-Scheletrico e degli Organi di Senso, AOU Careggi, Florence, Italy
| | - Silvia Bagnoli
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - Assunta Ingannato
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - Benedetta Nacmias
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy; IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - Sandro Sorbi
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy; IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - Valentina Berti
- Department of Biomedical, Experimental and Clinical Sciences "Mario Serio", University of Florence, Florence, Italy; Nuclear Medicine Unit, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Valentina Bessi
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy.
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Coco MI, Guariglia C, Pizzamiglio L. Unconventionally trendy: The pluralistic endeavour of Cortex into the human cognitive neurosciences. Cortex 2024; 170:101-106. [PMID: 38114360 DOI: 10.1016/j.cortex.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/24/2023] [Accepted: 12/01/2023] [Indexed: 12/21/2023]
Affiliation(s)
- Moreno I Coco
- Sapienza, Università di Roma, Dipartimento di Psicologia, Roma, Italy; I. R. C. S. S. Fondazione Santa Lucia, Roma, Italy.
| | - Cecilia Guariglia
- Sapienza, Università di Roma, Dipartimento di Psicologia, Roma, Italy; I. R. C. S. S. Fondazione Santa Lucia, Roma, Italy.
| | - Luigi Pizzamiglio
- Sapienza, Università di Roma, Dipartimento di Psicologia, Roma, Italy.
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Monroe P, Halaki M, Luscombe G, Kumfor F, Ballard KJ. Phase I trial of the MuSic to CONnect (MuSiCON) protocol: feasibility and effect of choir participation for individuals with cognitive impairment. BRAIN IMPAIR 2023; 24:732-749. [PMID: 38167370 DOI: 10.1017/brimp.2022.32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Individuals living in residential aged care facilities with cognitive decline are at risk of social isolation and decreased wellbeing. These risks may be exacerbated by decline in communication skills. There is growing awareness that group singing may improve sense of wellbeing for individuals with dementia. However, to date few studies have examined broader rehabilitative effects on skills such as communication of individuals with dementia. AIMS To determine the feasibility and acceptability of the MuSic to Connect (MuSiCON) choir and language/communication assessment protocol in people with cognitive impairment living in non-high-care wards of a residential facility. METHODS Six individuals with mild-moderate cognitive impairment participated (age range 55-91 years, five female, one male). A mixed method approach was used. Quantitative outcomes included attendance rates, quality of life and communication measures. The qualitative measure was a brief survey of experience completed by participants and carers post-intervention. RESULTS Overall, MuSiCON was perceived as positive and beneficial, with high attendance, perception of improved daily functioning and high therapeutic benefit without harmful effects. While there was no reliable change in communication skills over the course of the six-week intervention, most participants successfully engaged in the conversational task, suggesting it is a suitable and ecologically valid method for data collection. CONCLUSIONS The MuSiCON protocol demonstrated feasibility and was well received by participants and staff at the residential facility. A co-design approach is recommended to improve upon feasibility, acceptability and validity of the assessment protocol prior to Phase II testing.
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Affiliation(s)
- Penelope Monroe
- Discipline of Speech Pathology, Faculty of Health Sciences, The University of Sydney, 53 Broadway, Burringbar, NSW 2483, Australia
| | - Mark Halaki
- Discipline of Exercise and Sport Science, Faculty of Health Sciences, The University of Sydney, Sydney, Australia
| | - Georgina Luscombe
- School of Rural Health (Orange/Dubbo), The University of Sydney, Sydney, Australia
| | - Fiona Kumfor
- School of Psychology, The University of Sydney, Sydney, Australia
- Brain & Mind Centre, The University of Sydney, Sydney, Australia
| | - Kirrie J Ballard
- Discipline of Speech Pathology, Faculty of Health Sciences, The University of Sydney, 53 Broadway, Burringbar, NSW 2483, Australia
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de Lucena AT, Dos Santos TTBA, Santos PFA, Dourado MCN. Affective theory of mind in people with mild and moderate Alzheimer's disease. Int J Geriatr Psychiatry 2023; 38:e6032. [PMID: 38038609 DOI: 10.1002/gps.6032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 11/12/2023] [Indexed: 12/02/2023]
Abstract
OBJECTIVE This study compared the affective theory of mind (ToM) of people with mild and moderate Alzheimer's disease (AD) and healthy older adults and also investigated the relationship between affective ToM and cognitive and clinical functioning in AD people. METHODS This cross-sectional study included 156 older adults with AD and 40 healthy older adults. We used an experimental task involving reasoning processes in different contextual situations. RESULTS The affective ToM was impaired in AD groups compared with healthy group, with moderate AD group showing lower performance than mild AD group. The affective ToM task of mild AD group was significantly correlated with the Mini-Mental State Examination (MMSE) and education years. Linear regression showed only education years as a predictor of ToM task performance. The neuropsychiatric symptoms and functionality were not correlated with the affective ToM. CONCLUSIONS Our findings demonstrated that people with mild and moderate AD presented impairments in affective ToM that can be explained by the difficulties to infer emotion from reasoning processes. In addition, the education years variable proved to be an affective ToM performance's predictor for the mild AD group, but not for the moderate AD group, indicating that ToM abilities are affected differently in different stages of AD. Neuropsychiatric symptoms and functionality seem to have no influence on affective ToM impairments in people with AD.
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Affiliation(s)
- Aline Tavares de Lucena
- Center for Alzheimer's Disease and Related Disorders, Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Paulo Fernando Alves Santos
- Center for Alzheimer's Disease and Related Disorders, Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Márcia Cristina Nascimento Dourado
- Center for Alzheimer's Disease and Related Disorders, Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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Eldaief MC, Brickhouse M, Katsumi Y, Rosen H, Carvalho N, Touroutoglou A, Dickerson BC. Atrophy in behavioural variant frontotemporal dementia spans multiple large-scale prefrontal and temporal networks. Brain 2023; 146:4476-4485. [PMID: 37201288 PMCID: PMC10629759 DOI: 10.1093/brain/awad167] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 04/10/2023] [Accepted: 04/16/2023] [Indexed: 05/20/2023] Open
Abstract
The identification of a neurodegenerative disorder's distributed pattern of atrophy-or atrophy 'signature'-can lend insights into the cortical networks that degenerate in individuals with specific constellations of symptoms. In addition, this signature can be used as a biomarker to support early diagnoses and to potentially reveal pathological changes associated with said disorder. Here, we characterized the cortical atrophy signature of behavioural variant frontotemporal dementia (bvFTD). We used a data-driven approach to estimate cortical thickness using surface-based analyses in two independent, sporadic bvFTD samples (n = 30 and n = 71, total n = 101), using age- and gender-matched cognitively and behaviourally normal individuals. We found highly similar patterns of cortical atrophy across the two independent samples, supporting the reliability of our bvFTD signature. Next, we investigated whether our bvFTD signature targets specific large-scale cortical networks, as is the case for other neurodegenerative disorders. We specifically asked whether the bvFTD signature topographically overlaps with the salience network, as previous reports have suggested. We hypothesized that because phenotypic presentations of bvFTD are diverse, this would not be the case, and that the signature would cross canonical network boundaries. Consistent with our hypothesis, the bvFTD signature spanned rostral portions of multiple networks, including the default mode, limbic, frontoparietal control and salience networks. We then tested whether the signature comprised multiple anatomical subtypes, which themselves overlapped with specific networks. To explore this, we performed a hierarchical clustering analysis. This yielded three clusters, only one of which extensively overlapped with a canonical network (the limbic network). Taken together, these findings argue against the hypothesis that the salience network is preferentially affected in bvFTD, but rather suggest that-at least in patients who meet diagnostic criteria for the full-blown syndrome-neurodegeneration in bvFTD encompasses a distributed set of prefrontal, insular and anterior temporal nodes of multiple large-scale brain networks, in keeping with the phenotypic diversity of this disorder.
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Affiliation(s)
- Mark C Eldaief
- Frontotemporal Disorders Unit and Alzheimer’s Disease Research Center, Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA 02129, USA
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
- Center for Brain Sciences, Harvard University, Cambridge, MA 02138, USA
| | - Michael Brickhouse
- Frontotemporal Disorders Unit and Alzheimer’s Disease Research Center, Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Yuta Katsumi
- Frontotemporal Disorders Unit and Alzheimer’s Disease Research Center, Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Howard Rosen
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Nicole Carvalho
- Frontotemporal Disorders Unit and Alzheimer’s Disease Research Center, Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Alexandra Touroutoglou
- Frontotemporal Disorders Unit and Alzheimer’s Disease Research Center, Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA 02129, USA
| | - Bradford C Dickerson
- Frontotemporal Disorders Unit and Alzheimer’s Disease Research Center, Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA 02129, USA
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
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Chakrabarty M, Klooster N, Biswas A, Chatterjee A. The scope of using pragmatic language tests for early detection of dementia: A systematic review of investigations using figurative language. Alzheimers Dement 2023; 19:4705-4728. [PMID: 37534671 DOI: 10.1002/alz.13369] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 06/02/2023] [Accepted: 06/02/2023] [Indexed: 08/04/2023]
Abstract
INTRODUCTION Dementia cases are expected to rise to 81.1 million in 2040. Efforts are underway to develop diagnostic methods to facilitate early detection of the disease. Herein we review research findings focusing on pragmatic dysfunction in patients with dementia and evaluate the usefulness of assessing dementia and its progress with a battery of tests assessing figurative language skills. METHODS A total of 74,778 article titles were identified from EMBASE, PubMed, and Google Scholar databases. After systematic screening, 51 journal articles were selected for the final review. RESULT The review suggests that impaired figurative language might be a marker for early cognitive decline. Different forms of figurative language may be impaired at different stages of the disease and in different types of dementia involving different neuropathologies. CONCLUSION The use of pragmatic tests in combination with the existing diagnostic protocols might increase the probability of early diagnosis. HIGHLIGHTS Pragmatic impairment could be a marker of early cognitive impairment. Figurative language-an important pragmatic aspect-is disrupted in mild cognitive impairment (MCI) and early Alzheimer's disease (AD). Figurative language impairment might precede literal language impairment. Pragmatic tests could be more sensitive than standard neuropsychological tests. Inclusion of pragmatic tests in diagnostic guidelines might bolster early detection.
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Affiliation(s)
- Madhushree Chakrabarty
- Department of Neurology, Institute of Post Graduate Medical Education & Research and Bangur Institute of Neurosciences, Kolkata, West Bengal, India
| | - Nathaniel Klooster
- Department of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Moss Rehabilitation Research Institute, Elkins Park, Pennsylvania, USA
- Hope College, Holland, Michigan, USA
| | - Atanu Biswas
- Department of Neurology, Institute of Post Graduate Medical Education & Research and Bangur Institute of Neurosciences, Kolkata, West Bengal, India
| | - Anjan Chatterjee
- Department of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Moss Rehabilitation Research Institute, Elkins Park, Pennsylvania, USA
- Penn Center for Neuroaesthetics, University of Pennsylvania, Goddard Laboratories, Philadelphia, Pennsylvania, USA
- Penn Memory Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Stafford O, Gleeson C, Egan C, Tunney C, Rooney B, O’Keeffe F, McDermott G, Baron-Cohen S, Burke T. A 20-Year Systematic Review of the 'Reading the Mind in the Eyes' Test across Neurodegenerative Conditions. Brain Sci 2023; 13:1268. [PMID: 37759869 PMCID: PMC10526136 DOI: 10.3390/brainsci13091268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 08/28/2023] [Accepted: 08/28/2023] [Indexed: 09/29/2023] Open
Abstract
Social cognition has a broad theoretical definition, which includes the ability to mentalise, i.e., recognise and infer mental states to explain and predict another's behaviour. There is growing recognition of the clinical, diagnostic, and prognostic value of assessing a person's ability to perform social cognitive tasks, particularly aspects of theory of mind, such as mentalising. One such measure of mentalising is the 'Reading the Mind in the Eyes' test (RMET). This systematic review and meta-analysis consider performance on the RMET, applied to people with neurodegenerative conditions in matched control studies, since its publication in 2001. Overall, this review includes 22 papers with data from N = 800 participants with neurodegenerative conditions: Alzheimer's disease, n = 31; Parkinson's disease, n = 221; Lewy body dementia, n = 33; motor neuron disease, n = 218; Huntington's disease n = 80; multiple sclerosis, n = 217; and N = 601 matched typical controls. Our meta-analyses show that deficits in mentalising, as measured by the RMET, are consistently reported across neurodegenerative conditions, with participants in both early and late disease stages being affected. Social cognition is an emerging field of cognitive neuroscience requiring specific and sensitive measurement across each subdomain. Adult-based meta-normative data feature, for which future groups or individuals could be compared against, and hypotheses relating to the source of these mentalising deficits are further discussed. This review was registered with PROSPERO (CRD42020182874).
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Affiliation(s)
- Owen Stafford
- School of Psychology, University College Dublin, D04 F6X4 Dublin, Ireland
| | - Christina Gleeson
- School of Psychology, University of Galway, H91 TK33 Galway, Ireland
| | - Ciara Egan
- School of Psychology, University of Galway, H91 TK33 Galway, Ireland
| | - Conall Tunney
- Acquired Brain Injury Ireland, Meath Services, Dublin, Ireland
| | - Brendan Rooney
- School of Psychology, University College Dublin, D04 F6X4 Dublin, Ireland
| | - Fiadhnait O’Keeffe
- School of Psychology, University College Dublin, D04 F6X4 Dublin, Ireland
- St Vincent’s University Hospital, D04 T6F4 Dublin, Ireland
| | - Garret McDermott
- Department of Psychology, Tallaght University Hospital, D24 NR0A Dublin, Ireland
| | - Simon Baron-Cohen
- Autism Research Centre, Department of Psychiatry, Cambridge University, Cambridge CB2 8AH, UK
| | - Tom Burke
- School of Psychology, University College Dublin, D04 F6X4 Dublin, Ireland
- School of Psychology, University of Galway, H91 TK33 Galway, Ireland
- Centre for Neuroimaging, Cognition, and Genomics,University of Galway, H91 TK33 Galway, Ireland
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10
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Legaz A, Prado P, Moguilner S, Báez S, Santamaría-García H, Birba A, Barttfeld P, García AM, Fittipaldi S, Ibañez A. Social and non-social working memory in neurodegeneration. Neurobiol Dis 2023; 183:106171. [PMID: 37257663 PMCID: PMC11177282 DOI: 10.1016/j.nbd.2023.106171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/08/2023] [Accepted: 05/24/2023] [Indexed: 06/02/2023] Open
Abstract
Although social functioning relies on working memory, whether a social-specific mechanism exists remains unclear. This undermines the characterization of neurodegenerative conditions with both working memory and social deficits. We assessed working memory domain-specificity across behavioral, electrophysiological, and neuroimaging dimensions in 245 participants. A novel working memory task involving social and non-social stimuli with three load levels was assessed across controls and different neurodegenerative conditions with recognized impairments in: working memory and social cognition (behavioral-variant frontotemporal dementia); general cognition (Alzheimer's disease); and unspecific patterns (Parkinson's disease). We also examined resting-state theta oscillations and functional connectivity correlates of working memory domain-specificity. Results in controls and all groups together evidenced increased working memory demands for social stimuli associated with frontocinguloparietal theta oscillations and salience network connectivity. Canonical frontal theta oscillations and executive-default mode network anticorrelation indexed non-social stimuli. Behavioral-variant frontotemporal dementia presented generalized working memory deficits related to posterior theta oscillations, with social stimuli linked to salience network connectivity. In Alzheimer's disease, generalized working memory impairments were related to temporoparietal theta oscillations, with non-social stimuli linked to the executive network. Parkinson's disease showed spared working memory performance and canonical brain correlates. Findings support a social-specific working memory and related disease-selective pathophysiological mechanisms.
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Affiliation(s)
- Agustina Legaz
- Cognitive Neuroscience Center (CNC), Universidad de San Andres, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina; Universidad Nacional de Córdoba, Facultad de Psicología, Córdoba, Argentina
| | - Pavel Prado
- Latin American Brain Health Institute (BrainLat), Universidad Adolfo Ibañez, Santiago, Chile; Escuela de Fonoaudiología, Facultad de Odontología y Ciencias de la Rehabilitación, Universidad San Sebastián, Santiago, Chile
| | - Sebastián Moguilner
- Cognitive Neuroscience Center (CNC), Universidad de San Andres, Buenos Aires, Argentina; Latin American Brain Health Institute (BrainLat), Universidad Adolfo Ibañez, Santiago, Chile; Global Brain Health Institute (GBHI), University of California San Francisco (UCSF), San Francisco, United States; Trinity College Dublin (TCD), Dublin, Ireland
| | | | - Hernando Santamaría-García
- Pontificia Universidad Javeriana, Medical School, Physiology and Psychiatry Departments, Memory and Cognition Center Intellectus, Hospital Universitario San Ignacio, Bogotá, Colombia
| | - Agustina Birba
- Cognitive Neuroscience Center (CNC), Universidad de San Andres, Buenos Aires, Argentina; Facultad de Psicología, Universidad de La Laguna, Tenerife, Spain; Instituto Universitario de Neurociencia, Universidad de La Laguna, Tenerife, Spain
| | - Pablo Barttfeld
- Cognitive Science Group. Instituto de Investigaciones Psicológicas (IIPsi), CONICET UNC, Facultad de Psicología, Universidad Nacional de Córdoba, Boulevard de la Reforma esquina Enfermera Gordillo, CP 5000. Córdoba, Argentina
| | - Adolfo M García
- Cognitive Neuroscience Center (CNC), Universidad de San Andres, Buenos Aires, Argentina; Global Brain Health Institute (GBHI), University of California San Francisco (UCSF), San Francisco, United States; Departamento de Lingüística y Literatura, Facultad de Humanidades, Universidad de Santiago de Chile, Santiago, Chile; Trinity College Dublin (TCD), Dublin, Ireland
| | - Sol Fittipaldi
- Cognitive Neuroscience Center (CNC), Universidad de San Andres, Buenos Aires, Argentina; Latin American Brain Health Institute (BrainLat), Universidad Adolfo Ibañez, Santiago, Chile; Global Brain Health Institute (GBHI), University of California San Francisco (UCSF), San Francisco, United States; Trinity College Dublin (TCD), Dublin, Ireland.
| | - Agustín Ibañez
- Cognitive Neuroscience Center (CNC), Universidad de San Andres, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina; Latin American Brain Health Institute (BrainLat), Universidad Adolfo Ibañez, Santiago, Chile; Global Brain Health Institute (GBHI), University of California San Francisco (UCSF), San Francisco, United States; Trinity College Dublin (TCD), Dublin, Ireland.
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11
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Lichtenstein ML, Stewart PV, Kirchner HL, Finney G, Feldman HH. Exploring Social Cognition Tests to Differentiate Frontotemporal Dementia from Depression: A Two-Step Pilot Study. Alzheimer Dis Assoc Disord 2023; 37:145-148. [PMID: 36030814 PMCID: PMC10219668 DOI: 10.1097/wad.0000000000000526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 06/30/2022] [Indexed: 11/26/2022]
Abstract
Behavioral-variant frontotemporal dementia (bvFTD) is challenging to recognize, and often misdiagnosed as depression (DEP). Evidence suggests changes in social cognition (SoCog) precede general cognitive decline in bvFTD. Currently, there are no screening measures of social cognition. 17 bvFTD, 16 DEP, and 18 control participants underwent 6 SoCog tests measuring: emotion recognition; theory of mind; empathy; insight. We used χ 2 , Wilcoxon rank sum, Kruskal-Wallis tests to compare groups, with decision tree analysis to identify items that best differentiated bvFTD from DEP. bvFTD performed significantly worse on all SoCog tasks compared with other groups. Decision tree analysis yielded a 5-item test with ROC area under the curve of 0.973 (95% CI: 0.928, 1.0) for differentiating bvFTD versus depression. These results suggest that it may be feasible to develop a screening measure of social cognition.
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Affiliation(s)
| | | | | | - Glen Finney
- Department of Neurology, Geisinger, Wilkes Barre PA
| | - Howard H. Feldman
- Department of Neurosciences, University of California San Diego, La Jolla CA
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12
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Giacomucci G, Polito C, Berti V, Padiglioni S, Galdo G, Mazzeo S, Bergamin E, Moschini V, Morinelli C, Nuti C, De Cristofaro MT, Ingannato A, Bagnoli S, Nacmias B, Sorbi S, Bessi V. Differences and Similarities in Empathy Deficit and Its Neural Basis between Logopenic and Amnesic Alzheimer's Disease. J Pers Med 2023; 13:jpm13020208. [PMID: 36836442 PMCID: PMC9966635 DOI: 10.3390/jpm13020208] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 01/27/2023] Open
Abstract
The aims of the study were to assess empathy deficit and neuronal correlates in logopenic primary progressive aphasia (lv-PPA) and compare these data with those deriving from amnesic Alzheimer's disease (AD). Eighteen lv-PPA and thirty-eight amnesic AD patients were included. Empathy in both cognitive and affective domains was assessed by Informer-rated Interpersonal Reactivity Index (perspective taking, PT, and fantasy, FT, for cognitive empathy; empathic concern, EC, and personal distress, PD, for affective empathy) before (T0) and after (T1) cognitive symptoms' onset. Emotion recognition was explored through the Ekman 60 Faces Test. Cerebral FDG-PET was used to explore neural correlates underlying empathy deficits. From T0 to T1, PT scores decreased, and PD scores increased in both lv-PPA (PT z = -3.43, p = 0.001; PD z = -3.62, p < 0.001) and in amnesic AD (PT z = -4.57, p < 0.001; PD z = -5.20, p < 0.001). Delta PT (T0-T1) negatively correlated with metabolic disfunction of the right superior temporal gyrus, fusiform gyrus, and middle frontal gyrus (MFG) in amnesic AD and of the left inferior parietal lobule (IPL), insula, MFG, and bilateral superior frontal gyrus (SFG) in lv-PPA (p < 0.005). Delta PD (T0-T1) positively correlated with metabolic disfunction of the right inferior frontal gyrus in amnesic AD (p < 0.001) and of the left IPL, insula, and bilateral SFG in lv-PPA (p < 0.005). Lv-PPA and amnesic AD share the same empathic changes, with a damage of cognitive empathy and a heightening of personal distress over time. The differences in metabolic disfunctions correlated with empathy deficits might be due to a different vulnerability of specific brain regions in the two AD clinical presentations.
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Affiliation(s)
- Giulia Giacomucci
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, 50134 Florence, Italy
| | | | - Valentina Berti
- Department of Biomedical, Experimental and Clinical Sciences “Mario Serio”, University of Florence, 50134 Florence, Italy
- Nuclear Medicine Unit, Azienda Ospedaliero-Universitaria Careggi, 50134 Florence, Italy
| | - Sonia Padiglioni
- Regional Referral Centre for Relational Criticalities—Tuscany Region, 50134 Florence, Italy
- Research and Innovation Centre for Dementia-CRIDEM, AOU Careggi, 50134 Florence, Italy
| | - Giulia Galdo
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, 50134 Florence, Italy
| | - Salvatore Mazzeo
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, 50134 Florence, Italy
- IRCCS Fondazione Don Carlo Gnocchi, 50143 Florence, Italy
| | | | - Valentina Moschini
- SOD Neurologia I, Dipartmento Neuromuscolo-Scheletrico e degli Organi di Senso, AOU Careggi, 50134 Florence, Italy
| | - Carmen Morinelli
- SOD Neurologia I, Dipartmento Neuromuscolo-Scheletrico e degli Organi di Senso, AOU Careggi, 50134 Florence, Italy
| | | | | | - Assunta Ingannato
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, 50134 Florence, Italy
| | - Silvia Bagnoli
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, 50134 Florence, Italy
| | - Benedetta Nacmias
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, 50134 Florence, Italy
- IRCCS Fondazione Don Carlo Gnocchi, 50143 Florence, Italy
| | - Sandro Sorbi
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, 50134 Florence, Italy
- IRCCS Fondazione Don Carlo Gnocchi, 50143 Florence, Italy
| | - Valentina Bessi
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, 50134 Florence, Italy
- Correspondence: ; Tel.: +39-05-7948660; Fax: +39-05-7947484
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13
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Yao F, Sun X, Yu H, Zhang W, Liang W, Fu K. Mimicking the Brain's Cognition of Sarcasm From Multidisciplines for Twitter Sarcasm Detection. IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS 2023; 34:228-242. [PMID: 34255636 DOI: 10.1109/tnnls.2021.3093416] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Sarcasm is a sophisticated construct to express contempt or ridicule. It is well-studied in multiple disciplines (e.g., neuroanatomy and neuropsychology) but is still in its infancy in computational science (e.g., Twitter sarcasm detection). In contrast to previous methods that are usually geared toward a single discipline, we focus on the multidisciplinary cross-innovation, i.e., improving embryonic sarcasm detection in computational science by leveraging the advanced knowledge of sarcasm cognition in neuroanatomy and neuropsychology. In this work, we are oriented toward sarcasm detection in social media and correspondingly propose a multimodal, multi-interactive, and multihierarchical neural network ( M3N2 ). We select Twitter, image, text in image, and image caption as the input of M3N2 since the brain's perception of sarcasm requires multiple modalities. To reasonably address the multimodalities, we introduce singlewise, pairwise, triplewise, and tetradwise modality interactions incorporating gate mechanism and guide attention (GA) to simulate the interactions and collaborations of involved regions in the brain while perceiving multiple modes. Specifically, we exploit a multihop process for each modality interaction to extract modal information multiple times using GA for obtaining multiperspective information. Also, we adopt a two-hierarchical structure leveraging self-attention accompanied by attention pooling to integrate multimodal semantic information from different levels mimicking the brain's first- and second-order comprehensions of sarcasm. Experimental results show that M3N2 achieves competitive performance in sarcasm detection and displays powerful generalization ability in multimodal sentiment analysis and emotion recognition.
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14
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Dilcher R, Malpas CB, O'Brien TJ, Vivash L. Social Cognition in Behavioral Variant Frontotemporal Dementia and Pathological Subtypes: A Narrative Review. J Alzheimers Dis 2023; 94:19-38. [PMID: 37212100 DOI: 10.3233/jad-221171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Behavioral variant frontotemporal dementia (bvFTD) belongs to the spectrum of frontotemporal lobar degeneration (FTLD) and is characterized by frontal dysfunction with executive deficits and prominent socioemotional impairments. Social cognition, such as emotion processing, theory of mind, and empathy may significantly impact daily behavior in bvFTD. Abnormal protein accumulation of tau or TDP-43 are the main causes of neurodegeneration and cognitive decline. Differential diagnosis is difficult due to the heterogeneous pathology in bvFTD and the high clinicopathological overlap with other FTLD syndromes, especially in late disease stages. Despite recent advances, social cognition in bvFTD has not yet received sufficient attention, nor has its association with underlying pathology. This narrative review evaluates social behavior and social cognition in bvFTD, by relating these symptoms to neural correlates and underlying molecular pathology or genetic subtypes. Negative and positive behavioral symptoms, such as apathy and disinhibition, share similar brain atrophy and reflect social cognition. More complex social cognitive impairments are probably caused by the interference of executive impairments due to increasing neurodegeneration. Evidence suggests that underlying TDP-43 is associated with neuropsychiatric and early social cognitive dysfunction, while patients with underlying tau pathology are marked by strong cognitive dysfunction with increasing social impairments in later stages. Despite many current research gaps and controversies, finding distinct social cognitive markers in association to underlying pathology in bvFTD is essential for validating biomarkers, for clinical trials of novel therapies, and for clinical practice.
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Affiliation(s)
- Roxane Dilcher
- Department of Neurosciences, Central Clinical School, Monash University, Melbourne, Australia
| | - Charles B Malpas
- Department of Neurosciences, Central Clinical School, Monash University, Melbourne, Australia
- Department of Medicine and Radiology, The University of Melbourne, Parkville, Australia
- Department of Neurology, Royal Melbourne Hospital, Parkville, Australia
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia
- Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Terence J O'Brien
- Department of Neurosciences, Central Clinical School, Monash University, Melbourne, Australia
- Department of Medicine and Radiology, The University of Melbourne, Parkville, Australia
- Department of Neurology, Royal Melbourne Hospital, Parkville, Australia
- Department of Neurology, Alfred Hospital, Melbourne, Australia
| | - Lucy Vivash
- Department of Neurosciences, Central Clinical School, Monash University, Melbourne, Australia
- Department of Medicine and Radiology, The University of Melbourne, Parkville, Australia
- Department of Neurology, Royal Melbourne Hospital, Parkville, Australia
- Department of Neurology, Alfred Hospital, Melbourne, Australia
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15
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The Assessment of the Socioemotional Disorder in Neurodegenerative Diseases with the Revised Self-Monitoring Scale (RSMS). J Clin Med 2022; 11:jcm11247375. [PMID: 36555991 PMCID: PMC9788527 DOI: 10.3390/jcm11247375] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/30/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Social cognition helps people to understand their own and others' behavior and to modulate the way of thinking and acting in different social situations. Rapid and accurate diagnoses of neurodegenerative diseases are essential, as social cognition is affected by these diseases. The Revised Self-Monitoring Scale (RSMS) is a scale that detects social-emotional cognition deficits. AIM The aim of the current study is to examine how socioemotional parameters are affected by neurodegenerative diseases and whether the RSMS can discern these disorders based on the socioemotional parameters in the Greek population. METHODS/DESIGN A total of 331 dementia subjects were included. Mini Mental State Examination (MMSE) and Addenbrooke's Cognitive Examination (Revised, ACE-R) measurements were used in order to assess the cognitive deficits. The Neuropsychiatric Inventory (NPI) was used for the evaluation of the neuropsychiatric symptoms. The RSMS and its two subscales was used in order to detect the socioemotional deficits. RESULTS The RSMS and its two subscales (RSMS_EX and RSMS_SP) can effectively detect neurodegenerative diseases. The RSMS can detect bvFTD in Alzheimer's Disease (AD), AD in a healthy cohort, behavioral variant Frontotemporal Dementia (bvFTD) in a healthy cohort, bvFTD in Parkinson's Disease (PD) and Frontotemporal Semantic Dementia (FTD/SD) in a healthy cohort. It is a useful tool in order to detect frontotemporal dementias. RSMS correlated negatively with the NPI questionnaire total and the subcategories of apathy, disinhibition and eating disorders. The RSMS results are associated with the ACE-R score (specifically verbal fluency). CONCLUSIONS The RSMS is a helpful tool in order to identify socioemotional deficits in neurodegenerative dementias. It is also a useful scale that can discern bvFTD and svPPA in AD patients. A worse RSMS score correlates with a worse ACE-R and NPI. It seems to be a useful scale that can reliably measure social behavior in non-reversible neurodegenerative disorders, such as AD, FTD (bvFTD, svPPA), PDD and PD. The results also apply to the Greek population.
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16
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Younes K, Borghesani V, Montembeault M, Spina S, Mandelli ML, Welch AE, Weis E, Callahan P, Elahi FM, Hua AY, Perry DC, Karydas A, Geschwind D, Huang E, Grinberg LT, Kramer JH, Boxer AL, Rabinovici GD, Rosen HJ, Seeley WW, Miller ZA, Miller BL, Sturm VE, Rankin KP, Gorno-Tempini ML. Right temporal degeneration and socioemotional semantics: semantic behavioural variant frontotemporal dementia. Brain 2022; 145:4080-4096. [PMID: 35731122 PMCID: PMC10200288 DOI: 10.1093/brain/awac217] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 04/28/2022] [Accepted: 05/27/2022] [Indexed: 02/05/2023] Open
Abstract
Focal anterior temporal lobe degeneration often preferentially affects the left or right hemisphere. While patients with left-predominant anterior temporal lobe atrophy show severe anomia and verbal semantic deficits and meet criteria for semantic variant primary progressive aphasia and semantic dementia, patients with early right anterior temporal lobe atrophy are more difficult to diagnose as their symptoms are less well understood. Focal right anterior temporal lobe atrophy is associated with prominent emotional and behavioural changes, and patients often meet, or go on to meet, criteria for behavioural variant frontotemporal dementia. Uncertainty around early symptoms and absence of an overarching clinico-anatomical framework continue to hinder proper diagnosis and care of patients with right anterior temporal lobe disease. Here, we examine a large, well-characterized, longitudinal cohort of patients with right anterior temporal lobe-predominant degeneration and propose new criteria and nosology. We identified individuals from our database with a clinical diagnosis of behavioural variant frontotemporal dementia or semantic variant primary progressive aphasia and a structural MRI (n = 478). On the basis of neuroimaging criteria, we defined three patient groups: right anterior temporal lobe-predominant atrophy with relative sparing of the frontal lobes (n = 46), frontal-predominant atrophy with relative sparing of the right anterior temporal lobe (n = 79) and left-predominant anterior temporal lobe-predominant atrophy with relative sparing of the frontal lobes (n = 75). We compared the clinical, neuropsychological, genetic and pathological profiles of these groups. In the right anterior temporal lobe-predominant group, the earliest symptoms were loss of empathy (27%), person-specific semantic impairment (23%) and complex compulsions and rigid thought process (18%). On testing, this group exhibited greater impairments in Emotional Theory of Mind, recognition of famous people (from names and faces) and facial affect naming (despite preserved face perception) than the frontal- and left-predominant anterior temporal lobe-predominant groups. The clinical symptoms in the first 3 years of the disease alone were highly sensitive (81%) and specific (84%) differentiating right anterior temporal lobe-predominant from frontal-predominant groups. Frontotemporal lobar degeneration-transactive response DNA binding protein (84%) was the most common pathology of the right anterior temporal lobe-predominant group. Right anterior temporal lobe-predominant degeneration is characterized by early loss of empathy and person-specific knowledge, deficits that are caused by progressive decline in semantic memory for concepts of socioemotional relevance. Guided by our results, we outline new diagnostic criteria and propose the name, 'semantic behavioural variant frontotemporal dementia', which highlights the underlying cognitive mechanism and the predominant symptomatology. These diagnostic criteria will facilitate early identification and care of patients with early, focal right anterior temporal lobe degeneration as well as in vivo prediction of frontotemporal lobar degeneration-transactive response DNA binding protein pathology.
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Affiliation(s)
- Kyan Younes
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA 94304, USA
| | - Valentina Borghesani
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Maxime Montembeault
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Salvatore Spina
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Maria Luisa Mandelli
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Ariane E Welch
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Elizabeth Weis
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Patrick Callahan
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Fanny M Elahi
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Alice Y Hua
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - David C Perry
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Anna Karydas
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Daniel Geschwind
- Neurogenetics Program, Department of Neurology and Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California, Los Angeles, CA 90024, USA
| | - Eric Huang
- Department of Pathology, University of California, San Francisco, CA 94143, USA
| | - Lea T Grinberg
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
- Department of Pathology, University of California, San Francisco, CA 94143, USA
| | - Joel H Kramer
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Adam L Boxer
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Gil D Rabinovici
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Howard J Rosen
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - William W Seeley
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
- Department of Pathology, University of California, San Francisco, CA 94143, USA
| | - Zachary A Miller
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Bruce L Miller
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Virginia E Sturm
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Katherine P Rankin
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Maria Luisa Gorno-Tempini
- Memory and Aging Center, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
- Dyslexia Center, University of California, San Francisco, CA 94158, USA
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17
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Abstract
OBJECTIVE Behavioral variant frontotemporal dementia (bvFTD) is associated with social and criminal transgressions; studies from countries around the world have documented such behavior in persons with this condition. An overview and analysis of social and criminal transgressions in bvFTD and their potential neurobiological mechanisms can provide a window for understanding the relationship of antisocial behavior and the brain. METHODS This review evaluated the literature on the frequency of social and criminal transgressions in bvFTD and the neurobiological disturbances that underlie them. RESULTS There is a high frequency of transgressions among patients with bvFTD due to impairments in neurocognition, such as social perception, behavioral regulation, and theory of mind, and impairments in social emotions, such as self-conscious emotions and empathy. Additionally, there is significant evidence for a specific impairment in an innate sense of morality. Alterations in these neurobiological processes result from predominantly right-hemisphere pathology in frontal (ventromedial, orbitofrontal, inferolateral frontal), anterior temporal (amygdala, temporal pole), limbic (anterior cingulate, amygdala), and insular regions. CONCLUSIONS Overlapping disturbances in neurocognition, social emotions, and moral reasoning result from disease in the mostly mesial and right-sided frontotemporal network necessary for responding emotionally to others and for behavioral control. With increased sophistication in neurobiological interventions, future goals may be the routine evaluation of these processes among individuals with bvFTD who engage in social and criminal transgressions and the targeting of these neurobiological mechanisms with behavioral, pharmacological, and other interventions.
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Affiliation(s)
- Mario F Mendez
- Departments of Neurology and Psychiatry and Behavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles; and Neurology Service, Neurobehavior Unit, VA Greater Los Angeles Healthcare System
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18
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Toller G, Cobigo Y, Ljubenkov PA, Appleby BS, Dickerson BC, Domoto-Reilly K, Fong JC, Forsberg LK, Gavrilova RH, Ghoshal N, Heuer HW, Knopman DS, Kornak J, Lapid MI, Litvan I, Lucente DE, Mackenzie IR, McGinnis SM, Miller BL, Pedraza O, Rojas JC, Staffaroni AM, Wong B, Wszolek ZK, Boeve BF, Boxer AL, Rosen HJ, Rankin KP. Sensitivity of the Social Behavior Observer Checklist to Early Symptoms of Patients With Frontotemporal Dementia. Neurology 2022; 99:e488-e499. [PMID: 35584922 PMCID: PMC9421596 DOI: 10.1212/wnl.0000000000200582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 03/08/2022] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Changes in social behavior are common symptoms of frontotemporal lobar degeneration (FTLD) and Alzheimer disease syndromes. For early identification of individual patients and differential diagnosis, sensitive clinical measures are required that are able to assess patterns of behaviors and detect syndromic differences in both asymptomatic and symptomatic stages. We investigated whether the examiner-based Social Behavior Observer Checklist (SBOCL) is sensitive to early behavior changes and reflects disease severity within and between neurodegenerative syndromes. METHODS Asymptomatic individuals and patients with neurodegenerative disease were selected from the multisite ALLFTD cohort study. In a sample of participants with at least 1 time point of SBOCL data, we investigated whether the Disorganized, Reactive, and Insensitive subscales of the SBOCL change as a function of disease stage within and between these syndromes. In a longitudinal subsample with both SBOCL and neuroimaging data, we examined whether change over time on each subscale corresponds to progressive gray matter atrophy. RESULTS A total of 1,082 FTLD pathogenic variant carriers and noncarriers were enrolled (282 asymptomatic, 341 behavioral variant frontotemporal dementia, 114 semantic and 95 nonfluent variant primary progressive aphasia, 137 progressive supranuclear palsy, and 113 Alzheimer disease syndrome). The Disorganized score increased between asymptomatic to very mild (p = 0.016, estimate = -1.10, 95% CI = -1.99 to -0.22), very mild to mild (p = 0.013, estimate = -1.17, 95% CI = -2.08 to -0.26), and mild to moderate/severe (p < 0.001, estimate = -2.00, 95% CI = -2.55 to -1.45) disease stages in behavioral variant frontotemporal dementia regardless of pathogenic variant status. Asymptomatic GRN pathogenic gene variant carriers showed more reactive behaviors (preoccupation with time: p = 0.001, estimate = 1.11, 95% CI = 1.06 to 1.16; self-consciousness: p = 0.003, estimate = 1.77, 95% CI = 1.52 to 2.01) than asymptomatic noncarriers (estimate = 1.01, 95% CI = 0.98 to 1.03; estimate = 1.31, 95% CI = 1.20 to 1.41). The Insensitive score increased to a clinically abnormal level in advanced stages of behavioral variant frontotemporal dementia (p = 0.003, estimate = -0.73, 95% CI = -1.18 to -0.29). Higher scores on each subscale corresponded with higher caregiver burden (p < 0.001). Greater change over time corresponded to greater fronto-subcortical atrophy in the semantic-appraisal and fronto-parietal intrinsically connected networks. DISCUSSION The SBOCL is sensitive to early symptoms and reflects disease severity, with some evidence for progression across asymptomatic and symptomatic stages of FTLD syndromes; thus, it may hold promise for early measurement and monitoring of behavioral symptoms in clinical practice and treatment trials. CLASSIFICATION OF EVIDENCE This study provides Class II evidence that the SBOCL is sensitive to early behavioral changes in FTLD pathogenic variants and early symptomatic individuals in a highly educated patient cohort.
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Affiliation(s)
- Gianina Toller
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL.
| | - Yann Cobigo
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Peter A Ljubenkov
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Brian S Appleby
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Bradford C Dickerson
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Kimiko Domoto-Reilly
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Jamie C Fong
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Leah K Forsberg
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Ralitza H Gavrilova
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Nupur Ghoshal
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Hilary W Heuer
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - David S Knopman
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - John Kornak
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Maria I Lapid
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Irene Litvan
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Diane E Lucente
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Ian R Mackenzie
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Scott M McGinnis
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Bruce L Miller
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Otto Pedraza
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Julio C Rojas
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Adam M Staffaroni
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Bonnie Wong
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Zbigniew K Wszolek
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Brad F Boeve
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Adam L Boxer
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Howard J Rosen
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
| | - Katherine P Rankin
- From the Department of Neurology (G.T., Y.C., P.A.L., J.C.F., H.W.H., B.L.M., J.C.R., A.M.S., A.L.B., H.J.R., K.P.R.), Memory and Aging Center, University of California, San Francisco; Department of Neurology (B.S.A.), Case Western Reserve University, Cleveland, OH; Frontotemporal Disorders Unit (B.C.D., D.E.L., S.M.M., B.W.), Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston; Department of Neurology (K.D.-R.), University of Washington, Seattle; Department of Neurology (L.K.F., R.H.G., D.S.K., B.F.B.), Mayo Clinic, Rochester, MN; Department of Neurology (N.G.), Washington University, St. Louis, MO; Department of Epidemiology and Biostatistics (J.K.), University of California, San Francisco; Department of Psychiatry and Psychology (M.I.L.), Mayo Clinic, Rochester, MN; Department of Neurology (I.L.), Feinberg School of Medicine, Northwestern University, Chicago, IL; Department of Pathology and Laboratory Medicine (I.R.M.), University of British Columbia, Vancouver, Canada; Departments of Psychiatry and Psychology (O.P.), and Neurology (Z.K.W.), Mayo Clinic, Jacksonville, FL
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Cruz de Souza L, Bertoux M, Radakovic R, Hornberger M, Mariano LI, de Paula França Resende E, Quesque F, Guimarães HC, Gambogi LB, Tumas V, Camargos ST, Costa Cardoso FE, Teixeira AL, Caramelli P. I’m Looking Through You: Mentalizing In Frontotemporal Dementia And Progressive Supranuclear Palsy. Cortex 2022; 155:373-389. [DOI: 10.1016/j.cortex.2022.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 05/02/2022] [Accepted: 07/28/2022] [Indexed: 11/03/2022]
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Joergensen GH, Makarla PR, Fammartino M, Benson L, Rothermich K. No, No One Had Fun. Individual Differences in Nonliteral Language Perception. LANGUAGE AND SPEECH 2022; 65:290-310. [PMID: 34148389 DOI: 10.1177/00238309211010859] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Nonliteral language represents a complex form of communication that can be interpreted in numerous different ways. Our study explored how individual differences in personality and communication styles affect the evaluation of literal and nonliteral language in the context of assumptions made by the Tinge Hypothesis (Dews & Winner, 1995). Participants watched videos of social interactions focusing on positive, negative, sarcastic, and jocular statements. They evaluated speaker intentions and social impressions and completed several personality and communication style questionnaires. Individual differences in empathy, defense style, and sarcasm use correlated with the accuracy of identifying speaker intent. Additionally, positive statements were rated as friendlier when compared to jocular statements, thereby supporting the Tinge Hypothesis. However, literal negative statements were rated as more friendly than sarcastic statements, which is inconsistent with the Tinge Hypothesis. The current results provide novel evidence for the Tinge Hypothesis using multimodal, dynamic stimuli and highlight the role of the individual personality of the recipient in evaluating sarcasm and jocularity.
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21
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Foster PH, Russell LL, Peakman G, Convery RS, Bouzigues A, Greaves CV, Bocchetta M, Cash DM, van Swieten JC, Jiskoot LC, Moreno F, Sanchez-Valle R, Laforce R, Graff C, Masellis M, Tartaglia C, Rowe JB, Borroni B, Finger E, Synofzik M, Galimberti D, Vandenberghe R, de Mendonça A, Butler CR, Gerhard A, Ducharme S, Le Ber I, Tagliavini F, Santana I, Pasquier F, Levin J, Danek A, Otto M, Sorbi S, Rohrer JD. Examining empathy deficits across familial forms of frontotemporal dementia within the GENFI cohort. Cortex 2022; 150:12-28. [PMID: 35325762 PMCID: PMC9067453 DOI: 10.1016/j.cortex.2022.01.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 12/14/2021] [Accepted: 01/09/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND Reduced empathy is a common symptom in frontotemporal dementia (FTD). Although empathy deficits have been extensively researched in sporadic cases, few studies have explored the differences in familial forms of FTD. METHODS Empathy was examined using a modified version of the Interpersonal Reactivity Index (mIRI) in 676 participants from the Genetic FTD Initiative: 216 mutation-negative controls, 192 C9orf72 expansion carriers, 193 GRN mutation carriers and 75 MAPT mutation carriers. Using global scores from the CDR® plus NACC FTLD, mutation carriers were divided into three groups, asymptomatic (0), very mildly symptomatic/prodromal (.5), or fully symptomatic (1 or more). The mIRI Total score, as well as the subscores of Empathic Concern (EC) and Perspective Taking (PT) were assessed. Linear regression models with bootstrapping were used to assess empathy ratings across genetic groups, as well as across phenotypes in the symptomatic carriers. Neural correlates of empathy deficits were examined using a voxel-based morphometry (VBM) analysis. RESULTS All fully symptomatic groups scored lower on the mIRI Total, EC, and PT when compared to controls and their asymptomatic or prodromal counterparts (all p < .001). Prodromal C9orf72 expansion carriers also scored significantly lower than controls on the mIRI Total score (p = .046). In the phenotype analysis, all groups (behavioural variant FTD, primary progressive aphasia and FTD with amyotrophic lateral sclerosis) scored significantly lower than controls (all p < .007). VBM revealed an overlapping neural correlate of the mIRI Total score across genetic groups in the orbitofrontal lobe but with additional involvement in the temporal lobe, insula and basal ganglia in both the GRN and MAPT groups, and uniquely more posterior regions such as the parietal lobe and thalamus in the GRN group, and medial temporal structures in the MAPT group. CONCLUSIONS Significant empathy deficits present in genetic FTD, particularly in symptomatic individuals and those with a bvFTD phenotype, while prodromal deficits are only seen using the mIRI in C9orf72 expansion carriers.
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Affiliation(s)
- Phoebe H Foster
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK
| | - Lucy L Russell
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK
| | - Georgia Peakman
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK
| | - Rhian S Convery
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK
| | - Arabella Bouzigues
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK
| | - Caroline V Greaves
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK
| | - Martina Bocchetta
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK
| | - David M Cash
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK; Centre for Medical Image Computing, University College London, London, UK
| | | | - Lize C Jiskoot
- Department of Neurology, Erasmus Medical Centre, Rotterdam, Netherlands
| | - Fermin Moreno
- Cognitive Disorders Unit, Department of Neurology, Donostia Universitary Hospital, San Sebastian, Spain; Neuroscience Area, Biodonostia Health Research Institute, San Sebastian, Gipuzkoa, Spain
| | - Raquel Sanchez-Valle
- Alzheimer's Disease and Other Cognitive Disorders Unit, Neurology Service, Hospital Clínic, Institut d'Investigacións Biomèdiques August Pi I Sunyer, University of Barcelona, Barcelona, Spain
| | - Robert Laforce
- Clinique Interdisciplinaire de Mémoire, Département des Sciences Neurologiques, CHU de Québec, and Faculté de Médecine, Université Laval, QC, Canada
| | - Caroline Graff
- Center for Alzheimer Research, Division of Neurogeriatrics, Department of Neurobiology, Care Sciences and Society, Bioclinicum, Karolinska Institutet, Solna, Sweden; Unit for Hereditary Dementias, Theme Aging, Karolinska University Hospital, Solna, Sweden
| | - Mario Masellis
- Sunnybrook Health Sciences Centre, Sunnybrook Research Institute, University of Toronto, Toronto, Canada
| | - Carmela Tartaglia
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - James B Rowe
- University of Cambridge Department of Clinical Neurosciences, and University of Cambridge Hospitals NHS Trust, University of Cambridge, UK
| | - Barbara Borroni
- Neurology Unit, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Elizabeth Finger
- Department of Clinical Neurological Sciences, University of Western Ontario, London, ON, Canada
| | - Matthis Synofzik
- Department of Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research and Center of Neurology, University of Tübingen, Tübingen, Germany; Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - Daniela Galimberti
- Fondazione Ca' Granda, IRCCS Ospedale Policlinico, Milan, Italy; University of Milan, Centro Dino Ferrari, Milan, Italy
| | - Rik Vandenberghe
- Laboratory for Cognitive Neurology, Department of Neurosciences, KU Leuven, Leuven, Belgium; Neurology Service, University Hospitals Leuven, Leuven, Belgium; Leuven Brain Institute, KU Leuven, Leuven, Belgium
| | | | - Chris R Butler
- Nuffield Department of Clinical Neurosciences, Medical Sciences Division, University of Oxford, Oxford, UK; Department of Brain Sciences, Imperial College London, UK
| | - Alex Gerhard
- Division of Neuroscience and Experimental Psychology, Wolfson Molecular Imaging Centre, University of Manchester, Manchester, UK; Departments of Geriatric Medicine and Nuclear Medicine, University of Duisburg-Essen, Germany
| | - Simon Ducharme
- Department of Psychiatry, McGill University Health Centre, McGill University, Montreal, Québec, Canada; McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University, Montreal, Québec, Canada
| | - Isabelle Le Ber
- Sorbonne Université, Paris Brain Institute - Institut du Cerveau - ICM, Inserm U1127, CNRS UMR 7225, AP-HP - Hôpital Pitié-Salpêtrière, Paris, France; Centre de référence des démences rares ou précoces, IM2A, Département de Neurologie, AP-HP - Hôpital Pitié-Salpêtrière, Paris, France; Département de Neurologie, AP-HP - Hôpital Pitié-Salpêtrière, Paris, France; Reference Network for Rare Neurological Diseases (ERN-RND)
| | | | - Isabel Santana
- University Hospital of Coimbra (HUC), Neurology Service, Faculty of Medicine, University of Coimbra, Coimbra, Portugal; Center for Neuroscience and Cell Biology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Florence Pasquier
- Univ Lille, France; Inserm 1172, Lille, France; CHU, CNR-MAJ, Labex Distalz, LiCEND Lille, France
| | - Johannes Levin
- Department of Neurology, Ludwig-Maximilians Universität München, Munich, Germany; German Center for Neurodegenerative Diseases (DZNE), Munich, Germany; Munich Cluster of Systems Neurology (SyNergy), Munich, Germany
| | - Adrian Danek
- Department of Neurology, Ludwig-Maximilians Universität München, Munich, Germany
| | - Markus Otto
- Department of Neurology, University of Ulm, Germany
| | - Sandro Sorbi
- Department of Neurofarba, University of Florence, Italy; IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - Jonathan D Rohrer
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK.
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Barker MS, Gottesman RT, Manoochehri M, Chapman S, Appleby BS, Brushaber D, Devick KL, Dickerson BC, Domoto-Reilly K, Fields JA, Forsberg LK, Galasko DR, Ghoshal N, Goldman J, Graff-Radford NR, Grossman M, Heuer HW, Hsiung GY, Knopman DS, Kornak J, Litvan I, Mackenzie IR, Masdeu JC, Mendez MF, Pascual B, Staffaroni AM, Tartaglia MC, Boeve BF, Boxer AL, Rosen HJ, Rankin KP, Cosentino S, Rascovsky K, Huey ED. Proposed research criteria for prodromal behavioural variant frontotemporal dementia. Brain 2022; 145:1079-1097. [PMID: 35349636 PMCID: PMC9050566 DOI: 10.1093/brain/awab365] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 07/30/2021] [Accepted: 08/24/2021] [Indexed: 01/17/2023] Open
Abstract
At present, no research criteria exist for the diagnosis of prodromal behavioural variant frontotemporal dementia (bvFTD), though early detection is of high research importance. Thus, we sought to develop and validate a proposed set of research criteria for prodromal bvFTD, termed 'mild behavioural and/or cognitive impairment in bvFTD' (MBCI-FTD). Participants included 72 participants deemed to have prodromal bvFTD; this comprised 55 carriers of a pathogenic mutation known to cause frontotemporal lobar degeneration, and 17 individuals with autopsy-confirmed frontotemporal lobar degeneration. All had mild behavioural and/or cognitive changes, as judged by an evaluating clinician. Based on extensive clinical workup, the prodromal bvFTD group was divided into a Development Group (n = 22) and a Validation Group (n = 50). The Development Group was selected to be the subset of the prodromal bvFTD group for whom we had the strongest longitudinal evidence of conversion to bvFTD, and was used to develop the MBCI-FTD criteria. The Validation Group was the remainder of the prodromal bvFTD group and was used as a separate sample on which to validate the criteria. Familial non-carriers were included as healthy controls (n = 165). The frequencies of behavioural and neuropsychiatric features, neuropsychological deficits, and social cognitive dysfunction in the prodromal bvFTD Development Group and healthy controls were assessed. Based on sensitivity and specificity analyses, seven core features were identified: apathy without moderate-severe dysphoria, behavioural disinhibition, irritability/agitation, reduced empathy/sympathy, repetitive behaviours (simple and/or complex), joviality/gregariousness, and appetite changes/hyperorality. Supportive features include a neuropsychological profile of impaired executive function or naming with intact orientation and visuospatial skills, reduced insight for cognitive or behavioural changes, and poor social cognition. Three core features or two core features plus one supportive feature are required for the diagnosis of possible MBCI-FTD; probable MBCI-FTD requires imaging or biomarker evidence, or a pathogenic genetic mutation. The proposed MBCI-FTD criteria correctly classified 95% of the prodromal bvFTD Development Group, and 74% of the prodromal bvFTD Validation Group, with a false positive rate of <10% in healthy controls. Finally, the MBCI-FTD criteria were tested on a cohort of individuals with prodromal Alzheimer's disease, and the false positive rate of diagnosis was 11-16%. Future research will need to refine the sensitivity and specificity of these criteria, and incorporate emerging biomarker evidence.
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Affiliation(s)
- Megan S Barker
- Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
| | - Reena T Gottesman
- Department of Neurology, Columbia University Medical Center, New York, NY, USA
| | - Masood Manoochehri
- Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
| | - Silvia Chapman
- Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
| | - Brian S Appleby
- Department of Neurology, Case Western Reserve University, Cleveland, OH, USA
| | - Danielle Brushaber
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Katrina L Devick
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Bradford C Dickerson
- Department of Neurology, Frontotemporal Disorders Unit, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Julie A Fields
- Division of Neurocognitive Disorders, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | | | - Douglas R Galasko
- Department of Neuroscience, University of California, San Diego, San Diego, CA, USA
| | - Nupur Ghoshal
- Department of Neurology, Washington University, St. Louis, MO, USA
| | - Jill Goldman
- Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
- Department of Neurology, Columbia University Medical Center, New York, NY, USA
| | | | - Murray Grossman
- Penn Frontotemporal Degeneration Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Hilary W Heuer
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, USA
| | - Ging-Yuek Hsiung
- Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - John Kornak
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA, USA
| | - Irene Litvan
- Department of Neuroscience, University of California, San Diego, San Diego, CA, USA
| | - Ian R Mackenzie
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Joseph C Masdeu
- Nantz National Alzheimer Center, Houston Methodist Neurological Institute, Houston, TX, USA and Weill Cornell Medicine, NY, USA
| | - Mario F Mendez
- Department of Neurology, University of California, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, USA
| | - Belen Pascual
- Nantz National Alzheimer Center, Houston Methodist Neurological Institute, Houston, TX, USA and Weill Cornell Medicine, NY, USA
| | - Adam M Staffaroni
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, USA
| | - Maria Carmela Tartaglia
- Division of Neurology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | | | - Adam L Boxer
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, USA
| | - Howard J Rosen
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, USA
| | - Katherine P Rankin
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, USA
| | - Stephanie Cosentino
- Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
- Department of Neurology, Columbia University Medical Center, New York, NY, USA
- Gertrude H. Sergievsky Center, Columbia University Medical Center, New York, NY, USA
| | - Katya Rascovsky
- Penn Frontotemporal Degeneration Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Edward D Huey
- Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
- Department of Neurology, Columbia University Medical Center, New York, NY, USA
- Department of Psychiatry and New York Psychiatric Institute, Columbia University Medical Center, New York, USA
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23
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Setién-Suero E, Murillo-García N, Sevilla-Ramos M, Abreu-Fernández G, Pozueta A, Ayesa-Arriola R. Exploring the Relationship Between Deficits in Social Cognition and Neurodegenerative Dementia: A Systematic Review. Front Aging Neurosci 2022; 14:778093. [PMID: 35572150 PMCID: PMC9093607 DOI: 10.3389/fnagi.2022.778093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 03/21/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundNeurodegenerative diseases might affect social cognition in various ways depending on their components (theory of mind, emotional processing, attribution bias, and social perception) and the subtype of dementia they cause. This review aims to explore this difference in cognitive function among individuals with different aetiologies of dementia.MethodsThe following databases were explored: MEDLINE via PubMed, Cochrane Library, Lilacs, Web of Science, and PsycINFO. We selected studies examining social cognition in individuals with neurodegenerative diseases in which dementia was the primary symptom that was studied. The neurodegenerative diseases included Alzheimer's disease, Lewy body disease and frontotemporal lobar degeneration. The search yielded 2,803 articles.ResultsOne hundred twenty-two articles were included in the present review. The summarised results indicate that people with neurodegenerative diseases indeed have deficits in social cognitive performance. Both in populations with Alzheimer's disease and in populations with frontotemporal dementia, we found that emotional processing was strongly affected. However, although theory of mind impairment could also be observed in the initial stages of frontotemporal dementia, in Alzheimer's disease it was only appreciated when performing highly complex task or in advanced stages of the disease.ConclusionsEach type of dementia has a differential profile of social cognition deterioration. This review could provide a useful reference for clinicians to improve detection and diagnosis, which would undoubtedly guarantee better interventions.Systematic Review Registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020152562, PROSPERO, identifier: CRD42020152562.
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Affiliation(s)
- Esther Setién-Suero
- Department of Psychiatry, School of Medicine, University of Cantabria, University Hospital Marqués de Valdecilla, Santander, Spain
- IDIVAL, Valdecilla Biomedical Research Institute, Santander, Spain
- Department of Psychology, Faculty of Health Sciences, University of Deusto, Bilbao, Spain
- *Correspondence: Esther Setién-Suero ; orcid.org/0000-0002-8027-6546
| | - Nancy Murillo-García
- Department of Psychiatry, School of Medicine, University of Cantabria, University Hospital Marqués de Valdecilla, Santander, Spain
- IDIVAL, Valdecilla Biomedical Research Institute, Santander, Spain
| | | | - Georgelina Abreu-Fernández
- Department of Psychiatry, School of Medicine, University of Cantabria, University Hospital Marqués de Valdecilla, Santander, Spain
- IDIVAL, Valdecilla Biomedical Research Institute, Santander, Spain
| | - Ana Pozueta
- Department of Psychiatry, School of Medicine, University of Cantabria, University Hospital Marqués de Valdecilla, Santander, Spain
- IDIVAL, Valdecilla Biomedical Research Institute, Santander, Spain
- Neurology Service and Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain
| | - Rosa Ayesa-Arriola
- Department of Psychiatry, School of Medicine, University of Cantabria, University Hospital Marqués de Valdecilla, Santander, Spain
- IDIVAL, Valdecilla Biomedical Research Institute, Santander, Spain
- CIBERSAM, Biomedical Research Network on Mental Health Area, Madrid, Spain
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24
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Toller G, Zitser J, Sukhanov P, Grant H, Miller BL, Kramer JH, Rosen HJ, Rankin KP, Grinberg LT. Clinical, neuroimaging, and neuropathological characterization of a patient with Alzheimer's disease syndrome due to Pick's pathology. Neurocase 2022; 28:19-28. [PMID: 34402746 PMCID: PMC9472769 DOI: 10.1080/13554794.2021.1936072] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The most common neurodegenerative syndrome associated with Pick's disease pathology (PiD) is behavioral variant frontotemporal dementia (bvFTD), which features profound social behavioral changes. Rarely, PiD can manifest as an Alzheimer's disease (AD)-type dementia with early memory impairment. We describe a patient with AD-type dementia and pure PiD pathology who showed slowly progressive memory impairment, early social changes, and paucity of motor symptoms. Atrophy and PiD were found mainly in frontotemporal regions underlying social behavior. This report may help predict the pathology of patients with atypical AD, which will ultimately be critical for enrolling suitable subjects into disease-modifying clinical trials.
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Affiliation(s)
- Gianina Toller
- Memory and Aging Center, University of California San Francisco, San Francisco, CA, USA
| | - Jennifer Zitser
- Memory and Aging Center, University of California San Francisco, San Francisco, CA, USA.,Movement Disorders Unit, Department of Neurology, Tel Aviv Sourazky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Paul Sukhanov
- Memory and Aging Center, University of California San Francisco, San Francisco, CA, USA
| | - Harli Grant
- Memory and Aging Center, University of California San Francisco, San Francisco, CA, USA
| | - Bruce L Miller
- Memory and Aging Center, University of California San Francisco, San Francisco, CA, USA
| | - Joel H Kramer
- Memory and Aging Center, University of California San Francisco, San Francisco, CA, USA
| | - Howard J Rosen
- Memory and Aging Center, University of California San Francisco, San Francisco, CA, USA
| | - Katherine P Rankin
- Memory and Aging Center, University of California San Francisco, San Francisco, CA, USA
| | - Lea T Grinberg
- Memory and Aging Center, University of California San Francisco, San Francisco, CA, USA
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25
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Strikwerda-Brown C, Ahmed RM, Piguet O, Irish M. Try to see it my way - Examining the relationship between visual perspective taking and theory of mind in frontotemporal dementia. Brain Cogn 2022; 157:105835. [PMID: 35007869 DOI: 10.1016/j.bandc.2021.105835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 11/03/2021] [Accepted: 12/23/2021] [Indexed: 11/02/2022]
Abstract
The behavioural variant of frontotemporal dementia (bvFTD) is characterised by pronounced alterations in social functioning, including the understanding of others' thoughts and feelings via theory of mind. The emergence of such impairments in other social disorders such as autism and schizophrenia is suggested to reflect an inability to imagine the other person's visual perspective of the world. To our knowledge, relationships between visual perspective taking and theory of mind have not previously been explored in bvFTD. Here, we sought to examine the capacity for visual perspective taking and theory of mind in bvFTD, and to establish their inter-relationships and underlying neural correlates. Fifteen bvFTD patients and 15 healthy Controls completed a comprehensive battery of perspective taking measures, comprising Level 1 ('what') and Level 2 ('how') visual perspective taking tasks, a cartoon task capturing theory of mind, and a questionnaire assessing subjective perspective taking in daily life. Compared with Controls, bvFTD patients displayed significant impairments across all perspective taking measures. These perspective taking impairments, however, were not correlated with one another in bvFTD. Region-of-interest voxel-based morphometry analyses suggested distinct neural correlates for visual perspective taking (inferior frontal gyrus) versus theory of mind (medial prefrontal cortex, precuneus), which appeared to partially overlap with those implicated in subjective perspective taking (inferior frontal gyrus, precuneus, temporoparietal junction). Despite pervasive impairments in all aspects of perspective taking in bvFTD, these did not appear to relate to one another at the behavioural or neural level in our study. Future large-scale studies manipulating discrete aspects of the tasks will help to clarify the neurocognitive mechanisms of, and relationships between, visual perspective taking and theory of mind in bvFTD, along with their real-world implications.
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Affiliation(s)
- Cherie Strikwerda-Brown
- The University of Sydney, Brain and Mind Centre, Australia; The University of Sydney, School of Psychology, Australia
| | - Rebekah M Ahmed
- The University of Sydney, Brain and Mind Centre, Australia; The University of Sydney, Sydney Medical School, Australia
| | - Olivier Piguet
- The University of Sydney, Brain and Mind Centre, Australia; The University of Sydney, School of Psychology, Australia
| | - Muireann Irish
- The University of Sydney, Brain and Mind Centre, Australia; The University of Sydney, School of Psychology, Australia.
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26
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Geraudie A, Battista P, García AM, Allen IE, Miller ZA, Gorno-Tempini ML, Montembeault M. Speech and language impairments in behavioral variant frontotemporal dementia: A systematic review. Neurosci Biobehav Rev 2021; 131:1076-1095. [PMID: 34673112 DOI: 10.1016/j.neubiorev.2021.10.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 10/12/2021] [Accepted: 10/14/2021] [Indexed: 01/11/2023]
Abstract
Although behavioral variant frontotemporal dementia (bvFTD) is classically defined by behavioral and socio-emotional changes, impairments often extend to other cognitive functions. These include early speech and language deficits related to the disease's core neural disruptions. Yet, their scope and clinical relevance remains poorly understood. This systematic review characterizes such disturbances in bvFTD, considering clinically, neuroanatomically, genetically, and neuropathologically defined subgroups. We included 181 experimental studies, with at least 5 bvFTD patients diagnosed using accepted criteria, comparing speech and language outcomes between bvFTD patients and healthy controls or between bvFTD subgroups. Results reveal extensive and heterogeneous deficits across cohorts, with (a) consistent lexico-semantic, reading & writing, and prosodic impairments; (b) inconsistent deficits in motor speech and grammar; and (c) relative preservation of phonological skills. Also, preliminary findings suggest that the severity of speech and language deficits might be associated with global cognitive impairment, predominantly temporal or fronto-temporal atrophy and MAPT mutations (vs C9orf72). Although under-recognized, these impairments contribute to patient characterization and phenotyping, while potentially informing diagnosis and management.
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Affiliation(s)
- Amandine Geraudie
- Memory and Aging Center, Department of Neurology, University of California San Francisco, CA, USA; Neurology Department, Toulouse University Hospital, Toulouse, France
| | - Petronilla Battista
- Memory and Aging Center, Department of Neurology, University of California San Francisco, CA, USA; Global Brain Health Institute, University of California, San Francisco, USA; Istituti Clinici Scientifici Maugeri IRCCS, Institute of Bari, Via Generale Nicola Bellomo, Bari, Italy
| | - Adolfo M García
- Global Brain Health Institute, University of California, San Francisco, USA; Universidad De San Andrés, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina; Departamento de Lingüística y Literatura, Facultad de Humanidades, Universidad de Santiago de Chile, Santiago, Chile
| | - Isabel E Allen
- Global Brain Health Institute, University of California, San Francisco, USA; Department of Epidemiology & Biostatistics, University of California San Francisco, CA, USA
| | - Zachary A Miller
- Memory and Aging Center, Department of Neurology, University of California San Francisco, CA, USA
| | - Maria Luisa Gorno-Tempini
- Memory and Aging Center, Department of Neurology, University of California San Francisco, CA, USA; Global Brain Health Institute, University of California, San Francisco, USA
| | - Maxime Montembeault
- Memory and Aging Center, Department of Neurology, University of California San Francisco, CA, USA.
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27
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Measuring social cognition in frontotemporal lobar degeneration: a clinical approach. J Neurol 2021; 269:2227-2244. [PMID: 34797433 DOI: 10.1007/s00415-021-10889-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 10/14/2021] [Accepted: 11/03/2021] [Indexed: 10/19/2022]
Abstract
Alterations in social cognition, a broad term indicating our ability to understand others and adapt our behavior accordingly, have been the focus of growing attention in the past years. Some neurological conditions, such as those belonging to the frontotemporal lobar degeneration (FTLD) spectrum, are associated to varying degrees with social cognition deficits, encompassing problems with theory of mind (ToM), empathy, perception of social stimuli, and social behavior. In this review, we outline a clinical framework for the evaluation of social cognition and discuss its role in the assessment of patients affected by a range of FTLD conditions.
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28
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Magno MA, Canu E, Filippi M, Agosta F. Social cognition in the FTLD spectrum: evidence from MRI. J Neurol 2021; 269:2245-2258. [PMID: 34797434 DOI: 10.1007/s00415-021-10892-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 10/14/2021] [Accepted: 11/03/2021] [Indexed: 10/19/2022]
Abstract
Over the past few years, there has been great interest in social cognition, a wide term referring to the human ability of understanding others' emotions, thoughts, and intentions, to empathize with them and to behave accordingly. While there is no agreement on the classification of social cognitive processes, they can broadly be categorized as consisting of theory of mind, empathy, social perception, and social behavior. The study of social cognition and its relative deficits is increasingly assuming clinical relevance. However, the clinical and neuroanatomical correlates of social cognitive alterations in neurodegenerative conditions, such as those belonging to the frontotemporal lobar (FTLD) spectrum, are not fully established. In this review, we describe the current understanding of social cognition impairments in different FTLD conditions with respect to MRI.
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Affiliation(s)
- Maria Antonietta Magno
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132, Milan, Italy
| | - Elisa Canu
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132, Milan, Italy
| | - Massimo Filippi
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132, Milan, Italy.,Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurophysiology Service, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Federica Agosta
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132, Milan, Italy. .,Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy. .,Vita-Salute San Raffaele University, Milan, Italy.
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29
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Rankin KP, Toller G, Gavron L, La Joie R, Wu T, Shany-Ur T, Callahan P, Krassner M, Kramer JH, Miller BL. Social Behavior Observer Checklist: Patterns of Spontaneous Behaviors Differentiate Patients With Neurodegenerative Disease From Healthy Older Adults. Front Neurol 2021; 12:683162. [PMID: 34557141 PMCID: PMC8452879 DOI: 10.3389/fneur.2021.683162] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 06/04/2021] [Indexed: 11/21/2022] Open
Abstract
Neurodegenerative disease syndromes often affect personality and interpersonal behavior in addition to cognition, but there are few structured observational measures of altered social demeanor validated for this population. We developed the Social Behavior Observer Checklist (SBOCL), a 3-min checklist tool, to facilitate identification of patterns of interpersonal behavior that are diagnostically relevant to different neurodegenerative syndromes. Research assistants without formal clinical training in dementia used the SBOCL to describe participants' behavior, including 125 healthy older adults and 357 patients diagnosed with one of five neurodegenerative disease syndromes: 135 behavioral variant frontotemporal dementia (bvFTD), 57 semantic variant primary progressive aphasia (svPPA), 51 non-fluent variant PPA (nfvPPA), 65 progressive supranuclear palsy (PSP), and 49 amyloid-positive Alzheimer's disease syndrome (AD), all of whom had concurrent 3D T1 MRI scans available for voxel-based morphometry analysis. SBOCL item interrater reliability ranged from moderate to very high, and score elevations showed syndrome-specific patterns. Subscale scores derived from a degree*frequency product of the items had excellent positive predictive value for identifying patients. Specifically, scores above 2 on the Disorganized subscale, and above 3 on the Reactive and Insensitive subscales, were not seen in any healthy controls but were found in many patients with bvFTD, svPPA, nfvPPA, PSP, and AD syndromes. Both the Disorganized and Reactive subscale scores showed significant linear relationships with frontal and temporal gray matter volume that generalized across syndromes. With these initial psychometric characteristics, the SBOCL may be a useful measure to help non-experts identify patients who are appropriate for additional specialized dementia evaluation, without adding time to patient encounters or requiring the presence of an informant.
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Affiliation(s)
- Katherine P Rankin
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, United States
| | - Gianina Toller
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, United States
| | - Lauren Gavron
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, United States
| | - Renaud La Joie
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, United States
| | - Teresa Wu
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, United States
| | - Tal Shany-Ur
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, United States
| | - Patrick Callahan
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, United States
| | - Maggie Krassner
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, United States
| | - Joel H Kramer
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, United States
| | - Bruce L Miller
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, United States
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30
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Rijpma MG, Shdo SM, Shany-Ur T, Toller G, Kramer JH, Miller BL, Rankin KP. Salience driven attention is pivotal to understanding others' intentions. Cogn Neuropsychol 2021; 38:88-106. [PMID: 33522407 DOI: 10.1080/02643294.2020.1868984] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Interpreting others' beliefs, desires and intentions is known as "theory of mind" (ToM), and is often evaluated using simplified measurement tools, which may not correctly reflect the brain circuits that are required for real-life ToM functioning. We aimed to identify the brain structures necessary to correctly infer intentions from realistic scenarios by administering The Awareness of Social Inference Test, Enriched subtest to 47 patients with behavioural variant frontotemporal dementia, 24 patients with progressive supranuclear palsy syndrome, 31 patients with Alzheimer's syndrome, and 77 older healthy controls. Neuroimaging data was analyzed using voxel based morphometry, and participants' understanding of intentions was correlated with voxel-wise and region-of interest data. We found that structural integrity of the cinguloinsular cortex in the salience network (SN) was more pivotal for accurate ToM than previously described, emphasizing the importance of the SN for selectively recognizing and attending to social cues during ToM inferences.
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Affiliation(s)
- Myrthe G Rijpma
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Suzanne M Shdo
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Tal Shany-Ur
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Gianina Toller
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Joel H Kramer
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Bruce L Miller
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Katherine P Rankin
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
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31
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Salamone PC, Legaz A, Sedeño L, Moguilner S, Fraile-Vazquez M, Campo CG, Fittipaldi S, Yoris A, Miranda M, Birba A, Galiani A, Abrevaya S, Neely A, Caro MM, Alifano F, Villagra R, Anunziata F, Okada de Oliveira M, Pautassi RM, Slachevsky A, Serrano C, García AM, Ibañez A. Interoception Primes Emotional Processing: Multimodal Evidence from Neurodegeneration. J Neurosci 2021; 41:4276-4292. [PMID: 33827935 PMCID: PMC8143206 DOI: 10.1523/jneurosci.2578-20.2021] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 03/17/2021] [Accepted: 03/18/2021] [Indexed: 12/15/2022] Open
Abstract
Recent frameworks in cognitive neuroscience and behavioral neurology underscore interoceptive priors as core modulators of negative emotions. However, the field lacks experimental designs manipulating the priming of emotions via interoception and exploring their multimodal signatures in neurodegenerative models. Here, we designed a novel task that involves interoceptive and control-exteroceptive priming conditions followed by post-interoception and post-exteroception facial emotion recognition (FER). We recruited 114 participants, including healthy controls (HCs) as well as patients with behavioral variant frontotemporal dementia (bvFTD), Parkinson's disease (PD), and Alzheimer's disease (AD). We measured online EEG modulations of the heart-evoked potential (HEP), and associations with both brain structural and resting-state functional connectivity patterns. Behaviorally, post-interoception negative FER was enhanced in HCs but selectively disrupted in bvFTD and PD, with AD presenting generalized disruptions across emotion types. Only bvFTD presented impaired interoceptive accuracy. Increased HEP modulations during post-interoception negative FER was observed in HCs and AD, but not in bvFTD or PD patients. Across all groups, post-interoception negative FER correlated with the volume of the insula and the ACC. Also, negative FER was associated with functional connectivity along the (a) salience network in the post-interoception condition, and along the (b) executive network in the post-exteroception condition. These patterns were selectively disrupted in bvFTD (a) and PD (b), respectively. Our approach underscores the multidimensional impact of interoception on emotion, while revealing a specific pathophysiological marker of bvFTD. These findings inform a promising theoretical and clinical agenda in the fields of nteroception, emotion, allostasis, and neurodegeneration.SIGNIFICANCE STATEMENT We examined whether and how emotions are primed by interoceptive states combining multimodal measures in healthy controls and neurodegenerative models. In controls, negative emotion recognition and ongoing HEP modulations were increased after interoception. These patterns were selectively disrupted in patients with atrophy across key interoceptive-emotional regions (e.g., the insula and the cingulate in frontotemporal dementia, frontostriatal networks in Parkinson's disease), whereas persons with Alzheimer's disease presented generalized emotional processing abnormalities with preserved interoceptive mechanisms. The integration of both domains was associated with the volume and connectivity (salience network) of canonical interoceptive-emotional hubs, critically involving the insula and the anterior cingulate. Our study reveals multimodal markers of interoceptive-emotional priming, laying the groundwork for new agendas in cognitive neuroscience and behavioral neurology.
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Affiliation(s)
- Paula C Salamone
- Cognitive Neuroscience Center, Universidad de San Andrés, Buenos Aires, Argentina
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Facultad de Psicología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Agustina Legaz
- Cognitive Neuroscience Center, Universidad de San Andrés, Buenos Aires, Argentina
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Facultad de Psicología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Lucas Sedeño
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Sebastián Moguilner
- Global Brain Health Institute, University of California-San Francisco, San Francisco, California, and Trinity College Dublin, Dublin, Ireland
- Nuclear Medicine School Foundation, National Commission of Atomic Energy, Mendoza, Argentina
| | | | - Cecilia Gonzalez Campo
- Cognitive Neuroscience Center, Universidad de San Andrés, Buenos Aires, Argentina
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Sol Fittipaldi
- Cognitive Neuroscience Center, Universidad de San Andrés, Buenos Aires, Argentina
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Facultad de Psicología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Adrián Yoris
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro University, CONICET, Buenos Aires, Argentina
| | - Magdalena Miranda
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro University, CONICET, Buenos Aires, Argentina
| | - Agustina Birba
- Cognitive Neuroscience Center, Universidad de San Andrés, Buenos Aires, Argentina
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Agostina Galiani
- Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro University, CONICET, Buenos Aires, Argentina
| | - Sofía Abrevaya
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro University, CONICET, Buenos Aires, Argentina
| | - Alejandra Neely
- Latin American Brain Health (BrainLat), Universidad Adolfo Ibáñez, Santiago, Chile
| | - Miguel Martorell Caro
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro University, CONICET, Buenos Aires, Argentina
| | - Florencia Alifano
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Institute of Cognitive and Translational Neuroscience, INECO Foundation, Favaloro University, CONICET, Buenos Aires, Argentina
| | - Roque Villagra
- Memory and Neuropsychiatric Clinic, Neurology Department, Hospital del Salvador, SSMO & Faculty of Medicine, University of Chile, Santiago, Chile
| | - Florencia Anunziata
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Facultad de Psicología, Universidad Nacional de Córdoba, Córdoba, Argentina
- Instituto de Investigación Médica M. y M. Ferreyra, INIMEC-CONICET-UNC, Córdoba, Argentina
| | - Maira Okada de Oliveira
- Global Brain Health Institute, University of California-San Francisco, San Francisco, California, and Trinity College Dublin, Dublin, Ireland
- Department of Neurology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP Brazil
- Department of Neurology, Hospital Santa Marcelina, Sao Paulo, SP Brazil
| | - Ricardo M Pautassi
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Facultad de Psicología, Universidad Nacional de Córdoba, Córdoba, Argentina
- Instituto de Investigación Médica M. y M. Ferreyra, INIMEC-CONICET-UNC, Córdoba, Argentina
| | - Andrea Slachevsky
- Memory and Neuropsychiatric Clinic, Neurology Department, Hospital del Salvador, SSMO & Faculty of Medicine, University of Chile, Santiago, Chile
- Gerosciences Center for Brain Health and Metabolism, Santiago, Chile
- Neuropsychology and Clinical Neuroscience Laboratory, Physiopathology Department, ICBM, Neurosciences Department, Faculty of Medicine, University of Chile, Santiago, Chile
- Servicio de Neurología, Departamento de Medicina, Clínica Alemana-Universidad del Desarrollo, Santiago, Chile
| | - Cecilia Serrano
- Neurología Cognitiva, Hospital Cesar Milstein, Buenos Aires, Argentina
| | - Adolfo M García
- Cognitive Neuroscience Center, Universidad de San Andrés, Buenos Aires, Argentina
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Global Brain Health Institute, University of California-San Francisco, San Francisco, California, and Trinity College Dublin, Dublin, Ireland
- Faculty of Education, National University of Cuyo, Mendoza, M5502JMA, Argentina
- Departamento de Lingüística y Literatura, Facultad de Humanidades, Universidad de Santiago de Chile, Santiago, Chile
| | - Agustín Ibañez
- Cognitive Neuroscience Center, Universidad de San Andrés, Buenos Aires, Argentina
- National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
- Global Brain Health Institute, University of California-San Francisco, San Francisco, California, and Trinity College Dublin, Dublin, Ireland
- Latin American Brain Health (BrainLat), Universidad Adolfo Ibáñez, Santiago, Chile
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32
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Measuring Behavior and Social Cognition in FTLD. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1281:51-65. [PMID: 33433868 DOI: 10.1007/978-3-030-51140-1_4] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Because changes to socioemotional cognition and behavior are an early and central symptom in many of the FTLD syndromes, an objective and standardized approach to patient identification and staging relies on availability of validated socioemotional measures. Such tests should reflect functioning in key selectively vulnerable brain networks central to socioemotional behavior, specifically the intrinsically connected networks underpinning salience (SN) and semantic appraisal (SAN). There have been many challenges to the development of appropriate tests for patients with the FTLD syndromes, including the difficulty of creating standardized evaluations for the highly idiosyncratic deficits caused by salience-driven attention impairments, the trade-off between behaviorally or psychophysiologically precise measures versus the need for easily administered measures that can scale to broader clinical contexts, and the complexities of measuring socioemotional behavior across linguistically and culturally diverse samples. A subset of available socioemotional tests are reviewed with respect to evidence for their ability to reflect structural and functional changes to the FTLD-specific SN and SAN networks, and their differential diagnostic utility in the neurodegenerative disease syndromes is discussed.
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Abstract
OBJECTIVE A large literature now shows that Alzheimer's disease (AD) disrupts a number of social cognitive abilities, including social perceptual function and theory of mind (ToM). However, less well understood is how the specific subcomponents of ToM as well as both the broader and specific subcomponents of empathic processing are affected. METHOD The current study provides the first meta-analytic review of AD that focuses on both empathy and ToM as broad constructs, as well as their overlapping (cognitive empathy and affective ToM) and distinct (affective empathy and cognitive ToM) subcomponents. RESULTS Aggregated across 31 studies, the results revealed that, relative to controls, AD is associated with large-sized deficits in both cognitive ToM (g = 1.09) and affective ToM/cognitive empathy (g = 0.76). However, no statistical differences were found between the AD participants and controls on affective empathic abilities (g = 0.36). CONCLUSIONS These data point to a potentially important disconnect between core aspects of social cognitive processing in people with AD. The practical and theoretical implications of these findings are discussed.
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34
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Coraini A, Basciotta M. Frontotemporal dementia as underlying cause of newly altered mental status in a 59-year-old female: a case presentation and literature review. J Community Hosp Intern Med Perspect 2020; 10:446-451. [PMID: 33235680 PMCID: PMC7671745 DOI: 10.1080/20009666.2020.1787810] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
59 y.o. female is evaluated for chronic behavioral abnormalities. We describe the diagnostic approach to cases of altered mental status. Before considering the different possible etiologies including, for example, metabolic, infectious, toxic, hypoxemic, endocrine, or iatrogenic ones, we underline the importance of assessing patient’s baseline functional status. Often, in particular in older patients’ population, dementia is the underlying culprit of mentation abnormalities. Through extensive history and with the help of neuroimaging studies, our patient was diagnosed with frontotemporal dementia.
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Affiliation(s)
- A Coraini
- Internal Medicine, North Shore Medical Center-Salem Hospital, Salem, MA, USA.,Neurology, MGH/BWH/Harvard Medical School
| | - M Basciotta
- Internal Medicine, North Shore Medical Center-Salem Hospital, Salem, MA, USA
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Luzzi S, Baldinelli S, Ranaldi V, Fiori C, Plutino A, Fringuelli FM, Silvestrini M, Baggio G, Reverberi C. The neural bases of discourse semantic and pragmatic deficits in patients with frontotemporal dementia and Alzheimer's disease. Cortex 2020; 128:174-191. [DOI: 10.1016/j.cortex.2020.03.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 06/15/2019] [Accepted: 03/05/2020] [Indexed: 12/13/2022]
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Maresca G, Maggio MG, Latella D, Naro A, Portaro S, Calabrò RS. Understanding the role of social cognition in neurodegenerative Disease: A scoping review on an overlooked problem. J Clin Neurosci 2020; 77:17-24. [PMID: 32389547 DOI: 10.1016/j.jocn.2020.05.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 05/02/2020] [Indexed: 12/12/2022]
Abstract
Social cognition (SC) is the set of socio-cognitive processes that guide automatic and voluntary behaviors by modulating behavioral responses, it includes both cognitive (Theory of the mind - ToM) and affective aspects (Empathy). SC also includes representations of internal somatic states, self-knowledge, perception of others, communication with others and interpersonal motivations. SC is relevant in daily life and reflects the neural complexity of social processing. The purpose of this scoping review is to evaluate the role of SC in neurological disorders, also considering the pathophysiological mechanisms underlying SC and potential assessment tools. The included studies were carried out between 2010 and 2019 and were found on PubMed, Scopus, Cochrane, and Web of Sciences databases, using the combined terms "social cognition"; "dementia"; "multiple sclerosis"; "parkinson", "amyotrophic lateral sclerosis", "neurodegenerative disease". Our review has shown that different SC domains are affected by several neurological conditions, with regards to dementia and amyotrophic lateral sclerosis. Further studies are needed to investigate the association between cognitive and social deficits, for a better management of patients with neurological disorders.
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Affiliation(s)
| | | | | | - Antonino Naro
- IRCCS Centro Neurolesi "Bonino Pulejo", Messina, Italy
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Maggio MG, Maresca G, Stagnitti MC, Anchesi S, Casella C, Pajno V, De Luca R, Manuli A, Calabrò RS. Social cognition in patients with acquired brain lesions: An overview on an under-reported problem. APPLIED NEUROPSYCHOLOGY-ADULT 2020; 29:419-431. [PMID: 32301351 DOI: 10.1080/23279095.2020.1753058] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Social cognition (SC) consists of mental representations of interpersonal relationships, which are used flexibly by the individual to promote functional social behaviors and achieve the goals. SC is a multidimensional construct and is supported by the activity of distributed neural networks in which different cortical and subcortical regions of the brain are involved. The review aims to evaluate the current literature on SC taking into account how it is compromised in acquired brain injury. Studies performed between 2010 and 2019 and fulfilling the selected criteria were searched on PubMed, Scopus, Cochrane and Web of Sciences databases. Impairment of SC is a neglected but common consequence of ABI, often leading to disordered interpersonal functioning and poor regulation of personal behavior with impaired social adaptation and quality of life of both the patient and his/her family. This review supports the idea that SC could have an important role in the management of neurological patients by both clinicians and caregivers.
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Yildirim E, Soncu Buyukiscan E, Demirtas‐Tatlidede A, Bilgiç B, Gurvit H. An investigation of affective theory of mind ability and its relation to neuropsychological functions in Alzheimer's disease. J Neuropsychol 2020; 14:399-415. [DOI: 10.1111/jnp.12207] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 02/21/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Elif Yildirim
- Department of Psychology Faculty of Arts and Sciences Isik University Istanbul Turkey
| | - Ezgi Soncu Buyukiscan
- Department of Psychology Faculty of Arts and Sciences Yeditepe University Istanbul Turkey
| | - Aslı Demirtas‐Tatlidede
- Behavioral Neurology and Movement Disorders Unit Department of Neurology Istanbul Faculty of Medicine Istanbul University Turkey
- Department of Neurology Faculty of Medicine Bahcesehir University Istanbul Turkey
| | - Başar Bilgiç
- Behavioral Neurology and Movement Disorders Unit Department of Neurology Istanbul Faculty of Medicine Istanbul University Turkey
| | - Hakan Gurvit
- Behavioral Neurology and Movement Disorders Unit Department of Neurology Istanbul Faculty of Medicine Istanbul University Turkey
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Theory of mind in Alzheimer’s disease and amnestic mild cognitive impairment: a meta-analysis. Neurol Sci 2020; 41:1027-1039. [DOI: 10.1007/s10072-019-04215-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 12/20/2019] [Indexed: 12/19/2022]
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Lucena ATD, Bhalla RK, Belfort Almeida Dos Santos TT, Dourado MCN. The relationship between theory of mind and cognition in Alzheimer’s disease: A systematic review. J Clin Exp Neuropsychol 2020; 42:223-239. [DOI: 10.1080/13803395.2019.1710112] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Aline Tavares De Lucena
- Center for Alzheimer’s disease, Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rishi K. Bhalla
- Department of Psychiatry, University of British Columbia, Vancouver, Canada
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Multani N, Taghdiri F, Anor CJ, Varriano B, Misquitta K, Tang-Wai DF, Keren R, Fox S, Lang AE, Vijverman AC, Marras C, Tartaglia MC. Association Between Social Cognition Changes and Resting State Functional Connectivity in Frontotemporal Dementia, Alzheimer's Disease, Parkinson's Disease, and Healthy Controls. Front Neurosci 2019; 13:1259. [PMID: 31824254 PMCID: PMC6883726 DOI: 10.3389/fnins.2019.01259] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 11/06/2019] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE To determine the relationship between alterations in resting state functional connectivity and social cognition dysfunction among patients with frontotemporal dementia (FTD), Alzheimer's disease (AD), Parkinson's disease (PD), and healthy controls (HC). METHODS Fifty-seven participants (FTD = 10, AD = 18, PD = 19, and HC = 10) underwent structural and functional imaging and completed the Awareness of Social Inference Test-Emotion Evaluation Test (TASIT-EET), Behavioral Inhibition System/Behavioral Activation System (BIS/BAS) scale, Revised Self-Monitoring Scale (RSMS), Interpersonal Reactivity Index (IRI), and Social Norms Questionnaire (SNQ). A multi-variate pattern analysis (MVPA) was carried out to determine activation differences between the groups. The clusters from the MVPA were used as seeds for the ROI-to-voxel analysis. Relationship between social cognition deficits and uncinate integrity was also investigated. RESULTS BOLD signal activation differed among the four groups of AD, PD, FTD, and HC in the left inferior temporal gyrus-anterior division [L-ITG (ant)], right central opercular cortex (R-COp), right supramarginal gyrus, posterior division (R-SMG, post), right angular gyrus (R-AG), and R-ITG. The BOLD co-activation of the L-ITG (ant) with bilateral frontal pole (FP) and paracingulate gyrus was positively associated with IRI-perspective taking (PT) (r = 0.38, p = 0.007), SNQ total (r = 0.37, p = 0.009), and TASIT-EET (r = 0.47, p < 0.001). CONCLUSION Patients with neurodegenerative diseases showed alterations in connectivity in brain regions important for social cognition compared with HCs. Functional connectivity correlated with performance on social cognition tasks and alterations could be responsible for some of the social cognition deficits observed in all neurodegenerative diseases.
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Affiliation(s)
- Namita Multani
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Foad Taghdiri
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Cassandra J. Anor
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Brenda Varriano
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Karen Misquitta
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - David F. Tang-Wai
- Memory Clinic, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Ron Keren
- Memory Clinic, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Susan Fox
- The Edmond J. Safra Program for Parkinson Disease, Movement Disorder Clinic, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Anthony E. Lang
- The Edmond J. Safra Program for Parkinson Disease, Movement Disorder Clinic, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Anne Catherine Vijverman
- The Edmond J. Safra Program for Parkinson Disease, Movement Disorder Clinic, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Connie Marras
- The Edmond J. Safra Program for Parkinson Disease, Movement Disorder Clinic, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Maria Carmela Tartaglia
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
- Memory Clinic, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
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Cognitive and Neuroanatomic Accounts of Referential Communication in Focal Dementia. eNeuro 2019; 6:ENEURO.0488-18.2019. [PMID: 31451606 PMCID: PMC6794081 DOI: 10.1523/eneuro.0488-18.2019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 05/10/2019] [Accepted: 06/06/2019] [Indexed: 12/14/2022] Open
Abstract
The primary function of language is to communicate—that is, to make individuals reach a state of mutual understanding about a particular thought or idea. Accordingly, daily communication is truly a task of social coordination. Indeed, successful interactions require individuals to (1) track and adopt a partner’s perspective and (2) continuously shift between the numerous elements relevant to the exchange. Here, we use a referential communication task to study the contributions of perspective taking and executive function to effective communication in nonaphasic human patients with behavioral variant frontotemporal dementia (bvFTD). Similar to previous work, the task was to identify a target object, embedded among an array of competitors, for an interlocutor. Results indicate that bvFTD patients are impaired relative to control subjects in selecting the optimal, precise response. Neuropsychological testing related this performance to mental set shifting, but not to working memory or inhibition. Follow-up analyses indicated that some bvFTD patients perform equally well as control subjects, while a second, clinically matched patient group performs significantly worse. Importantly, the neuropsychological profiles of these subgroups differed only in set shifting. Finally, structural MRI analyses related patient impairment to gray matter disease in orbitofrontal, medial prefrontal, and dorsolateral prefrontal cortex, all regions previously implicated in social cognition and overlapping those related to set shifting. Complementary white matter analyses implicated uncinate fasciculus, which carries projections between orbitofrontal and temporal cortices. Together, these findings demonstrate that impaired referential communication in bvFTD is cognitively related to set shifting, and anatomically related to a social-executive network including prefrontal cortices and uncinate fasciculus.
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Johnen A, Bertoux M. Psychological and Cognitive Markers of Behavioral Variant Frontotemporal Dementia-A Clinical Neuropsychologist's View on Diagnostic Criteria and Beyond. Front Neurol 2019; 10:594. [PMID: 31231305 PMCID: PMC6568027 DOI: 10.3389/fneur.2019.00594] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 05/20/2019] [Indexed: 12/11/2022] Open
Abstract
Behavioral variant frontotemporal dementia (bvFTD) is the second leading cognitive disorder caused by neurodegeneration in patients under 65 years of age. Characterized by frontal, insular, and/or temporal brain atrophy, patients present with heterogeneous constellations of behavioral and psychological symptoms among which progressive changes in social conduct, lack of empathy, apathy, disinhibited behaviors, and cognitive impairments are frequently observed. Since the histopathology of the disease is heterogeneous and identified genetic mutations only account for ~30% of cases, there are no reliable biomarkers for the diagnosis of bvFTD available in clinical routine as yet. Early detection of bvFTD thus relies on correct application of clinical diagnostic criteria. Their evaluation however, requires expertise and in-depth assessments of cognitive functions, history taking, clinical observations as well as caregiver reports on behavioral and psychological symptoms and their respective changes. With this review, we aim for a critical appraisal of common methods to access the behavioral and psychological symptoms as well as the cognitive alterations presented in the diagnostic criteria for bvFTD. We highlight both, practical difficulties as well as current controversies regarding an overlap of symptoms and particularly cognitive impairments with other neurodegenerative and primary psychiatric diseases. We then review more recent developments and evidence on cognitive, behavioral and psychological symptoms of bvFTD beyond the diagnostic criteria which may prospectively enhance the early detection and differential diagnosis in clinical routine. In particular, evidence on specific impairments in social and emotional processing, praxis abilities as well as interoceptive processing in bvFTD is summarized and potential links with behavior and classic cognitive domains are discussed. We finally outline both, future opportunities and major challenges with regard to the role of clinical neuropsychology in detecting bvFTD and related neurocognitive disorders.
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Affiliation(s)
- Andreas Johnen
- Section for Neuropsychology, Department of Neurology, University Hospital Münster, Münster, Germany
| | - Maxime Bertoux
- Univ Lille, Inserm UMR 1171 Degenerative and Vascular Cognitive Disorders, CHU Lille, Lille, France
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Van den Stock J, De Winter FL, Stam D, Van de Vliet L, Huang YA, Dries E, Van Assche L, Emsell L, Bouckaert F, Vandenbulcke M. Reduced tendency to attribute mental states to abstract shapes in behavioral variant frontotemporal dementia links with cerebellar structural integrity. NEUROIMAGE-CLINICAL 2019; 22:101770. [PMID: 30884367 PMCID: PMC6424142 DOI: 10.1016/j.nicl.2019.101770] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 01/28/2019] [Accepted: 03/10/2019] [Indexed: 11/25/2022]
Abstract
Theory of mind (ToM) refers to the ability to attribute mental states to others. Behavioral variant frontotemporal dementia (bvFTD) is a neurodegenerative disorder characterized by profound deficits in social cognition, including ToM. We investigate whether bvFTD affects intention attribution tendency while viewing abstract animations and whether this might represent a primary deficit. A sample of 15 bvFTD patients and 19 matched controls were assessed on cognition and performed an implicit ToM task. They were instructed to describe what they observed in movement patterns displayed by geometrical shapes (triangles). These movement patterns either represented animacy, goal-directed actions or manipulation of mental state (ToM). The responses were scored for both accuracy and intentionality attribution. Using Voxel-Based Morphometry, we investigated the structural neuroanatomy associated with intention attribution tendency. The behavioral results revealed deficits in the bvFTD group on intentionality attribution that were specific for the ToM condition after controlling for global cognitive functioning (MMSE-score), visual attention (TMT B-score), fluid intelligence (RCPMT-score) and confrontation naming (BNT-score). In the bvFTD sample, the intention attribution tendency on the ToM-condition was associated with grey matter volume of a cluster in the cerebellum, spanning the right Crus I, Crus II, VIIIb, IX, left VIIb, IX and vermal IX and X. The results reveal a specific, primary, implicit domain-general ToM deficit in bvFTD that cannot be explained by cognitive dysfunction. Furthermore, the findings point to a contribution of the cerebellum in the social-cognitive phenotype of bvFTD. We show a reduction in intention attribution tendency to abstract shapes in bvFTD. Cognitive or subordinate processes did not explain the reduction. The reduction was associated with structural integrity of a cerebellar cluster.
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Affiliation(s)
- Jan Van den Stock
- Laboratory for Translational Neuropsychiatry, Department of Neurosciences, KU Leuven, Belgium; Geriatric Psychiatry, University Psychiatric Center KU Leuven, Leuven, Belgium; Brain and Emotion Laboratory, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands.
| | - François-Laurent De Winter
- Laboratory for Translational Neuropsychiatry, Department of Neurosciences, KU Leuven, Belgium; Geriatric Psychiatry, University Psychiatric Center KU Leuven, Leuven, Belgium
| | - Daphne Stam
- Laboratory for Translational Neuropsychiatry, Department of Neurosciences, KU Leuven, Belgium
| | - Laura Van de Vliet
- Laboratory for Translational Neuropsychiatry, Department of Neurosciences, KU Leuven, Belgium
| | - Yun-An Huang
- Laboratory for Translational Neuropsychiatry, Department of Neurosciences, KU Leuven, Belgium
| | - Eva Dries
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Lies Van Assche
- Laboratory for Translational Neuropsychiatry, Department of Neurosciences, KU Leuven, Belgium; Geriatric Psychiatry, University Psychiatric Center KU Leuven, Leuven, Belgium
| | - Louise Emsell
- Laboratory for Translational Neuropsychiatry, Department of Neurosciences, KU Leuven, Belgium; Geriatric Psychiatry, University Psychiatric Center KU Leuven, Leuven, Belgium; Translational MRI, Department of Imaging and Pathology, KU Leuven, Belgium
| | - Filip Bouckaert
- Laboratory for Translational Neuropsychiatry, Department of Neurosciences, KU Leuven, Belgium; Geriatric Psychiatry, University Psychiatric Center KU Leuven, Leuven, Belgium
| | - Mathieu Vandenbulcke
- Laboratory for Translational Neuropsychiatry, Department of Neurosciences, KU Leuven, Belgium; Geriatric Psychiatry, University Psychiatric Center KU Leuven, Leuven, Belgium
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Abstract
UNLABELLED ABSTRACTBackground:Theory of Mind reasoning, which plays a pivotal role in social interaction, is required to detect deception. Empirically, those with cognitive decline are vulnerable to deception. METHODS Participants were 45 healthy elderly adults with clinical dementia rating (CDR) 0, and 76 outpatients: 25 with amnestic mild cognitive impairment (aMCI, CDR 0.5), 34 with mild Alzheimer's disease dementia (ADD, CDR 1), and 17 with moderate ADD (CDR 2). The task consisted of two single-frame cartoons that depicted a character with an intention to deceive another character using social signs of gaze and pointing, and participants are provided clue questions to detect the character's intentions. RESULTS The percentage of participants who detected the character's intention decreased with ADD progression (CDR 0, 82.2%; CDR 0.5, 48.0%; CDR 1, 29.4%; and CDR 2, 0%). Total score (0-6) also decreased with ADD progression (CDR 0, 4.4 +/-1.1; CDR 0.5, 3.0 +/-1.3; CDR 1, 2.9 +/-1.5; and CDR 2, 1.6 +/-0.9). DISCUSSION AND CONCLUSIONS The present study demonstrated that those with aMCI have difficulty in detecting other's deceiving intentions, when the intention was shown implicitly using social signs. In a previous study, we have reported that mild ADD showed difficulties in detecting intention, while aMCI succeeded in detection when the intention was depicted explicitly. These results together suggested that those with aMCI is vulnerable to deception when the intention was shown implicitly using non-verbal cues, while ADD may fail to detect the intention even when the intention was shown explicitly.
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Toller G, Yang WFZ, Brown JA, Ranasinghe KG, Shdo SM, Kramer JH, Seeley WW, Miller BL, Rankin KP. Divergent patterns of loss of interpersonal warmth in frontotemporal dementia syndromes are predicted by altered intrinsic network connectivity. NEUROIMAGE-CLINICAL 2019; 22:101729. [PMID: 30836325 PMCID: PMC6403437 DOI: 10.1016/j.nicl.2019.101729] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 01/18/2019] [Accepted: 02/20/2019] [Indexed: 12/12/2022]
Abstract
Loss of warmth is well-documented in behavioral variant frontotemporal dementia (bvFTD) and semantic variant primary progressive aphasia (svPPA) at a group level, and has been linked to salience (SN) and semantic-appraisal (SAN) network atrophy. However, clinical observations of individual patients show much greater heterogeneity, thus measuring this clinical variability and identifying the underlying neurologic mechanisms is a critical step for understanding the symptom profile of any one patient. We used reliable change indexes with premorbid and current informant-based evaluations to characterize patterns of change on the warmth subscale of the Interpersonal Adjective Scale (IAS) questionnaire in 132 patients (21 bvFTD, 19 svPPA, 22 nonfluent variant primary progressive aphasia [nfvPPA], 37 Alzheimer's disease [AD]) and 33 healthy older adults. We investigated whether individual differences in warmth change were reflected in SN or SAN functional connectivity, or structural volume of individual brain regions in these two networks. Though one subset of patients showed significant drop in warmth to abnormally low levels (bvFTD: 38%; svPPA: 21%; nfvPPA: 5%; AD: 11%), a second subset significantly dropped but remained within the clinically normal range (bvFTD: 33%; svPPA: 21%; nfvPPA: 9%; AD: 5%), and a third subset did not drop and stayed in the clinically normal range (bvFTD: 29%; svPPA: 58%; nfvPPA: 86%; AD: 84%). Furthermore, interpersonal warmth score was strongly predicted by SN functional connectivity (p < .01), but not by SAN functional connectivity or by structural volume in these networks. Our results extend earlier group-level findings by showing wide individual variability in degree of disease-related reduction of interpersonal warmth and SN functional connectivity in bvFTD and svPPA, and highlight new approaches to revealing how brain connectivity predicts behavior on an individual patient level. Our findings suggest that measures of interpersonal warmth can provide important clinical information about changes in underlying brain networks, and help clinicians and clinical researchers better identify which bvFTD and svPPA patients are at greater risk for interpersonal disruption. Many patients with bvFTD do not develop pathological loss of interpersonal warmth. Salience network functional connectivity, but not atrophy, predicts warmth. Loss of warmth may result from decreased connectivity in the salience network. Tools measuring interpersonal warmth can be valuable for clinical assessment of FTD.
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Affiliation(s)
- Gianina Toller
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco, USA.
| | - Winson F Z Yang
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco, USA.
| | - Jesse A Brown
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco, USA.
| | - Kamalini G Ranasinghe
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco, USA.
| | - Suzanne M Shdo
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco, USA.
| | - Joel H Kramer
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco, USA.
| | - William W Seeley
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco, USA.
| | - Bruce L Miller
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco, USA.
| | - Katherine P Rankin
- Department of Neurology, Memory and Aging Center, Weill Institute for Neurosciences, University of California, San Francisco, USA.
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Strikwerda-Brown C, Ramanan S, Irish M. Neurocognitive mechanisms of theory of mind impairment in neurodegeneration: a transdiagnostic approach. Neuropsychiatr Dis Treat 2019; 15:557-573. [PMID: 30863078 PMCID: PMC6388953 DOI: 10.2147/ndt.s158996] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Much of human interaction is predicated upon our innate capacity to infer the thoughts, beliefs, emotions, and perspectives of others, in short, to possess a "theory of mind" (ToM). While the term has evolved considerably since its inception, ToM encompasses our unique ability to apprehend the mental states of others, enabling us to anticipate and predict subsequent behavior. From a developmental perspective, ToM has been a topic of keen research interest, with numerous studies seeking to explicate the origins of this fundamental capacity and its disruption in developmental disorders such as autism. The study of ToM at the opposite end of the lifespan, however, is paradoxically new born, emerging as a topic of interest in its own right comparatively recently. Here, we consider the unique insights afforded by studying ToM capacity in neurodegenerative disorders. Arguing from a novel, transdiagnostic perspective, we consider how ToM vulnerability reflects the progressive degradation of neural circuits specialized for an array of higher-order cognitive processes. This mechanistic approach enables us to consider the common and unique neurocognitive mechanisms that underpin ToM dysfunction across neurodegenerative disorders and for the first time examine its relation to behavioral disturbances across social, intimate, legal, and criminal settings. As such, we aim to provide a comprehensive overview of ToM research in neurodegeneration, the resultant challenges for family members, clinicians, and the legal profession, and future directions worthy of exploration.
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Affiliation(s)
- Cherie Strikwerda-Brown
- The University of Sydney, Brain and Mind Centre, Sydney, NSW, Australia,
- The University of Sydney, School of Psychology, Sydney, NSW, Australia,
- ARC Centre of Excellence in Cognition and its Disorders, Sydney, NSW, Australia,
| | - Siddharth Ramanan
- The University of Sydney, Brain and Mind Centre, Sydney, NSW, Australia,
- The University of Sydney, School of Psychology, Sydney, NSW, Australia,
- ARC Centre of Excellence in Cognition and its Disorders, Sydney, NSW, Australia,
| | - Muireann Irish
- The University of Sydney, Brain and Mind Centre, Sydney, NSW, Australia,
- The University of Sydney, School of Psychology, Sydney, NSW, Australia,
- ARC Centre of Excellence in Cognition and its Disorders, Sydney, NSW, Australia,
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Synn A, Mothakunnel A, Kumfor F, Chen Y, Piguet O, Hodges JR, Irish M. Mental States in Moving Shapes: Distinct Cortical and Subcortical Contributions to Theory of Mind Impairments in Dementia. J Alzheimers Dis 2019; 61:521-535. [PMID: 29172002 DOI: 10.3233/jad-170809] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Impaired capacity for Theory of Mind (ToM) represents one of the hallmark features of the behavioral variant of frontotemporal dementia (bvFTD) and is suggested to underpin an array of socioemotional disturbances characteristic of this disorder. In contrast, while social processing typically remains intact in Alzheimer's disease (AD), the cognitive loading of socioemotional tasks may adversely impact mentalizing performance in AD. Here, we employed the Frith-Happé animations as a dynamic on-line assessment of mentalizing capacity with reduced incidental task demands in 18 bvFTD, 18 AD, and 25 age-matched Controls. Participants viewed silent animations in which geometric shapes interact in Random, Goal-Directed, and ToM conditions. An exclusive deficit in ToM classification was observed in bvFTD relative to Controls, while AD patients were impaired in the accurate classification of both Random and ToM trials. Correlation analyses revealed robust associations between ToM deficits and carer ratings of affective empathy disruption in bvFTD, and with episodic memory dysfunction in AD. Voxel-based morphometry analyses further identified dissociable neural correlates contingent on patient group. A distributed network of medial prefrontal, frontoinsular, striatal, lateral temporal, and parietal regions were implicated in the bvFTD group, whereas the right hippocampus correlated with task performance in AD. Notably, subregions of the cerebellum, including lobules I-IV and V, bilaterally were implicated in task performance irrespective of patient group. Our findings reveal new insights into the mechanisms potentially mediating ToM disruption in dementia syndromes, and suggest that the cerebellum may play a more prominent role in social cognition than previously appreciated.
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Affiliation(s)
- Artemis Synn
- School of Psychology, Macquarie University, Sydney, Australia
| | - Annu Mothakunnel
- Brain and Mind Centre, The University of Sydney, Australia.,School of Psychology, The University of Sydney, Australia
| | - Fiona Kumfor
- Brain and Mind Centre, The University of Sydney, Australia.,School of Psychology, The University of Sydney, Australia.,Australian Research Council Centre of Excellence in Cognition and its Disorders, Australia
| | - Yu Chen
- Brain and Mind Centre, The University of Sydney, Australia.,School of Psychology, The University of Sydney, Australia.,Australian Research Council Centre of Excellence in Cognition and its Disorders, Australia
| | - Olivier Piguet
- Brain and Mind Centre, The University of Sydney, Australia.,School of Psychology, The University of Sydney, Australia.,Australian Research Council Centre of Excellence in Cognition and its Disorders, Australia
| | - John R Hodges
- Brain and Mind Centre, The University of Sydney, Australia.,Australian Research Council Centre of Excellence in Cognition and its Disorders, Australia.,Sydney Medical School, The University of Sydney, Australia
| | - Muireann Irish
- Brain and Mind Centre, The University of Sydney, Australia.,School of Psychology, The University of Sydney, Australia.,Australian Research Council Centre of Excellence in Cognition and its Disorders, Australia
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Sturm VE, Sible IJ, Datta S, Hua AY, Perry DC, Kramer JH, Miller BL, Seeley WW, Rosen HJ. Resting parasympathetic dysfunction predicts prosocial helping deficits in behavioral variant frontotemporal dementia. Cortex 2018; 109:141-155. [PMID: 30317048 PMCID: PMC6261789 DOI: 10.1016/j.cortex.2018.09.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 08/07/2018] [Accepted: 09/06/2018] [Indexed: 01/10/2023]
Abstract
In the behavioral variant of frontotemporal dementia (bvFTD), left-lateralized salience network dysfunction reduces basal activity in the parasympathetic nervous system, a branch of the autonomic nervous system that reduces arousal and fosters empathy and prosociality. Here we examined whether resting parasympathetic deficits in bvFTD related to diminished prosocial behavior. Eighty participants [30 with bvFTD, 25 with Alzheimer's disease (AD), and 25 healthy controls] completed a "helping task" in which we quantified participants' spontaneous reactions to an experimenter who struggled to find a lost key. Participants also underwent an assessment of baseline autonomic nervous system activity and structural magnetic resonance imaging. An exploratory factor analysis of participants' behaviors during the helping task revealed four factors: empathic concern, consolation, disengagement, and impatience. Patients with bvFTD had lower empathic concern and greater disengagement and impatience than the AD and healthy control groups. Patients with bvFTD had lower resting respiratory sinus arrhythmia and faster respiration and heart rates than patients with AD and healthy controls, a pattern consistent with parasympathetic dysfunction. Skin conductance level was also lower in bvFTD than in the other groups. Lower baseline respiratory sinus arrhythmia and faster baseline respiration rates, but not skin conductance level, predicted lower prosocial helping behaviors. Voxel-based morphometry analyses revealed that atrophy in the bilateral medial pulvinar nucleus of the thalamus, midcingulate cortex, and caudate was associated with lower empathic concern and consolation, and atrophy in the bilateral medial pulvinar nucleus of the thalamus, left frontoinsula, and left ventral striatum was associated with greater disengagement and impatience. Left-lateralized frontoinsula atrophy was associated with not only lower respiratory sinus arrhythmia but also with lower consolation and greater disengagement. This study offers evidence for prosocial behavior deficits in bvFTD and suggests that left-lateralized salience network atrophy reduces patients' resting parasympathetic activity and motivation to help others in need.
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Affiliation(s)
- Virginia E Sturm
- Department of Neurology, University of California, San Francisco, CA, USA.
| | - Isabel J Sible
- Department of Neurology, University of California, San Francisco, CA, USA
| | - Samir Datta
- Department of Neurology, University of California, San Francisco, CA, USA
| | - Alice Y Hua
- Department of Neurology, University of California, San Francisco, CA, USA
| | - David C Perry
- Department of Neurology, University of California, San Francisco, CA, USA
| | - Joel H Kramer
- Department of Neurology, University of California, San Francisco, CA, USA
| | - Bruce L Miller
- Department of Neurology, University of California, San Francisco, CA, USA
| | - William W Seeley
- Department of Neurology, University of California, San Francisco, CA, USA; Department of Pathology, University of California, San Francisco, CA, USA
| | - Howard J Rosen
- Department of Neurology, University of California, San Francisco, CA, USA
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Olkoniemi H, Strömberg V, Kaakinen JK. The ability to recognise emotions predicts the time-course of sarcasm processing: Evidence from eye movements. Q J Exp Psychol (Hove) 2018; 72:1212-1223. [DOI: 10.1177/1747021818807864] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A core feature of sarcasm is that there is a discrepancy between the literal meaning of the utterance and the context in which it is presented. This means that a sarcastic statement embedded in a story introduces a break in local coherence. Previous studies have shown that sarcastic statements in written stories often elicit longer processing times than their literal counterparts, possibly reflecting the difficulty of integrating the statement into the story’s context. In the present study, we examined how sarcastic statements are processed when the location of the local coherence break is manipulated by presenting the sarcastic dialogues either before or after contextual information. In total, 60 participants read short text paragraphs containing sarcastic or literal target statements, while their eye movements were recorded. Individual differences in ability to recognise emotions and working memory capacity were measured. The results suggest that longer reading times with sarcastic statements not only reflect local inconsistency but also attempt to resolve the meaning of the sarcastic statement. The ability to recognise emotions was reflected in eye-movement patterns, suggesting that readers who are poor at recognising emotions are slower at categorising the statement as sarcastic. Thus, they need more processing effort to resolve the sarcastic meaning.
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Affiliation(s)
- Henri Olkoniemi
- Department of Psychology, University of Turku, Turku, Finland
| | - Viivi Strömberg
- Department of Psychology, University of Turku, Turku, Finland
| | - Johanna K Kaakinen
- Department of Psychology, University of Turku, Turku, Finland
- Turku Institute for Advanced Studies, University of Turku, Turku, Finland
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