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Tabari F, Berger JI, Flouty O, Copeland B, Greenlee JD, Johari K. Speech, voice, and language outcomes following deep brain stimulation: A systematic review. PLoS One 2024; 19:e0302739. [PMID: 38728329 PMCID: PMC11086900 DOI: 10.1371/journal.pone.0302739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 04/09/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Deep brain stimulation (DBS) reliably ameliorates cardinal motor symptoms in Parkinson's disease (PD) and essential tremor (ET). However, the effects of DBS on speech, voice and language have been inconsistent and have not been examined comprehensively in a single study. OBJECTIVE We conducted a systematic analysis of literature by reviewing studies that examined the effects of DBS on speech, voice and language in PD and ET. METHODS A total of 675 publications were retrieved from PubMed, Embase, CINHAL, Web of Science, Cochrane Library and Scopus databases. Based on our selection criteria, 90 papers were included in our analysis. The selected publications were categorized into four subcategories: Fluency, Word production, Articulation and phonology and Voice quality. RESULTS The results suggested a long-term decline in verbal fluency, with more studies reporting deficits in phonemic fluency than semantic fluency following DBS. Additionally, high frequency stimulation, left-sided and bilateral DBS were associated with worse verbal fluency outcomes. Naming improved in the short-term following DBS-ON compared to DBS-OFF, with no long-term differences between the two conditions. Bilateral and low-frequency DBS demonstrated a relative improvement for phonation and articulation. Nonetheless, long-term DBS exacerbated phonation and articulation deficits. The effect of DBS on voice was highly variable, with both improvements and deterioration in different measures of voice. CONCLUSION This was the first study that aimed to combine the outcome of speech, voice, and language following DBS in a single systematic review. The findings revealed a heterogeneous pattern of results for speech, voice, and language across DBS studies, and provided directions for future studies.
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Affiliation(s)
- Fatemeh Tabari
- Human Neurophysiology and Neuromodulation Laboratory, Department of Communication Sciences and Disorders, Louisiana State University, Baton Rouge, LA, United States of America
| | - Joel I. Berger
- Human Brain Research Laboratory, Department of Neurosurgery, University of Iowa Hospitals and Clinics, Iowa City, IA, United States of America
| | - Oliver Flouty
- Department of Neurosurgery and Brain Repair, University of South Florida, Tampa, FL, United States of America
| | - Brian Copeland
- Department of Neurology, LSU Health Sciences Center, New Orleans, LA, United States of America
| | - Jeremy D. Greenlee
- Human Brain Research Laboratory, Department of Neurosurgery, University of Iowa Hospitals and Clinics, Iowa City, IA, United States of America
- Iowa Neuroscience Institute, Iowa City, IA, United States of America
| | - Karim Johari
- Human Neurophysiology and Neuromodulation Laboratory, Department of Communication Sciences and Disorders, Louisiana State University, Baton Rouge, LA, United States of America
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Binoy S, Lithwick Algon A, Ben Adiva Y, Montaser-Kouhsari L, Saban W. Online cognitive testing in Parkinson's disease: advantages and challenges. Front Neurol 2024; 15:1363513. [PMID: 38651103 PMCID: PMC11034553 DOI: 10.3389/fneur.2024.1363513] [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: 12/30/2023] [Accepted: 03/27/2024] [Indexed: 04/25/2024] Open
Abstract
Parkinson's disease (PD) is primarily characterized by motor symptoms. Yet, many people with PD experience cognitive decline, which is often unnoticed by clinicians, although it may have a significant impact on quality of life. For over half a century, traditional in-person PD cognitive assessment lacked accessibility, scalability, and specificity due to its inherent limitations. In this review, we propose that novel methods of online cognitive assessment could potentially address these limitations. We first outline the challenges of traditional in-person cognitive testing in PD. We then summarize the existing literature on online cognitive testing in PD. Finally, we explore the advantages, but also the limitations, of three major processes involved in online PD cognitive testing: recruitment and sampling methods, measurement and participation, and disease monitoring and management. Taking the limitations into account, we aim to highlight the potential of online cognitive testing as a more accessible and efficient approach to cognitive testing in PD.
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Affiliation(s)
- Sharon Binoy
- Loyola Stritch School of Medicine, Maywood, IL, United States
- Center for Accessible Neuropsychology and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
- Department of Occupational Therapy, Faculty of Medical & Health Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Avigail Lithwick Algon
- Center for Accessible Neuropsychology and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
- Department of Occupational Therapy, Faculty of Medical & Health Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Yoad Ben Adiva
- Center for Accessible Neuropsychology and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
- Department of Occupational Therapy, Faculty of Medical & Health Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Leila Montaser-Kouhsari
- Department of Neurology, Brigham and Women Hospital, Harvard University, Boston, MA, United States
| | - William Saban
- Center for Accessible Neuropsychology and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
- Department of Occupational Therapy, Faculty of Medical & Health Sciences, Tel Aviv University, Tel Aviv, Israel
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Maggi G, Giacobbe C, Vitale C, Amboni M, Obeso I, Santangelo G. Theory of mind in mild cognitive impairment and Parkinson's disease: The role of memory impairment. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2024; 24:156-170. [PMID: 38049608 PMCID: PMC10827829 DOI: 10.3758/s13415-023-01142-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/14/2023] [Indexed: 12/06/2023]
Abstract
BACKGROUND Social cognition is impaired in Parkinson's disease (PD). Whether social cognitive impairment (iSC) is a by-product of the underlying cognitive deficits in PD or a process independent of cognitive status is unknown. To this end, the present study was designed to investigate the weight of specific cognitive deficits in social cognition, considering different mild cognitive impairment subtypes of PD (PD-MCI). METHODS Fifty-eight PD patients underwent a neuropsychological battery assessing executive functions, memory, language, and visuospatial domains, together with social cognitive tests focused on theory of mind (ToM). Patients were divided into subgroups according to their clinical cognitive status: amnestic PD-MCI (PD-aMCI, n = 18), non-amnestic PD-MCI (PD-naMCI, n = 16), and cognitively unimpaired (PD-CU, n = 24). Composite scores for cognitive and social domains were computed to perform mediation analyses. RESULTS Memory and language impairments mediated the effect of executive functioning in social cognitive deficits in PD patients. Dividing by MCI subgroups, iSC occurred more frequently in PD-aMCI (77.8%) than in PD-naMCI (18.8%) and PD-CU (8.3%). Moreover, PD-aMCI performed worse than PD-CU in all social cognitive measures, whereas PD-naMCI performed worse than PD-CU in only one subtype of the affective and cognitive ToM tests. CONCLUSIONS Our findings suggest that ToM impairment in PD can be explained by memory dysfunction that mediates executive control. ToM downsides in the amnesic forms of PD-MCI may suggest that subtle changes in social cognition could partly explain future transitions into dementia. Hence, the evaluation of social cognition in PD is critical to characterize a possible behavioral marker of cognitive decline.
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Affiliation(s)
- Gianpaolo Maggi
- Department of Psychology, University of Campania "Luigi Vanvitelli," Viale Ellittico, 31, 81100, Caserta, Italy.
| | - Chiara Giacobbe
- Department of Psychology, University of Campania "Luigi Vanvitelli," Viale Ellittico, 31, 81100, Caserta, Italy
| | - Carmine Vitale
- Institute of Diagnosis and Health, IDC-Hermitage Capodimonte, Naples, Italy
- Department of Motor Sciences and Wellness, University "Parthenope, Naples, Italy
| | - Marianna Amboni
- Institute of Diagnosis and Health, IDC-Hermitage Capodimonte, Naples, Italy
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Ignacio Obeso
- HM Hospitales - Centro Integral de Neurociencias AC HM CINAC, Hospital Universitario HM Puerta del Sur, HM Hospitales, Avda. Carlos V, 70. 28938, Móstoles, Madrid, Spain.
- Department of Psychobiology and Methods on Behavioural Sciences, Complutense University of Madrid, Madrid, Spain.
| | - Gabriella Santangelo
- Department of Psychology, University of Campania "Luigi Vanvitelli," Viale Ellittico, 31, 81100, Caserta, Italy.
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Palmirotta C, Aresta S, Battista P, Tagliente S, Lagravinese G, Mongelli D, Gelao C, Fiore P, Castiglioni I, Minafra B, Salvatore C. Unveiling the Diagnostic Potential of Linguistic Markers in Identifying Individuals with Parkinson's Disease through Artificial Intelligence: A Systematic Review. Brain Sci 2024; 14:137. [PMID: 38391712 PMCID: PMC10886733 DOI: 10.3390/brainsci14020137] [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: 01/08/2024] [Revised: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 02/24/2024] Open
Abstract
While extensive research has documented the cognitive changes associated with Parkinson's disease (PD), a relatively small portion of the empirical literature investigated the language abilities of individuals with PD. Recently, artificial intelligence applied to linguistic data has shown promising results in predicting the clinical diagnosis of neurodegenerative disorders, but a deeper investigation of the current literature available on PD is lacking. This systematic review investigates the nature of language disorders in PD by assessing the contribution of machine learning (ML) to the classification of patients with PD. A total of 10 studies published between 2016 and 2023 were included in this review. Tasks used to elicit language were mainly structured or unstructured narrative discourse. Transcriptions were mostly analyzed using Natural Language Processing (NLP) techniques. The classification accuracy (%) ranged from 43 to 94, sensitivity (%) ranged from 8 to 95, specificity (%) ranged from 3 to 100, AUC (%) ranged from 32 to 97. The most frequent optimal linguistic measures were lexico-semantic (40%), followed by NLP-extracted features (26%) and morphological consistency features (20%). Artificial intelligence applied to linguistic markers provides valuable insights into PD. However, analyzing measures derived from narrative discourse can be time-consuming, and utilizing ML requires specialized expertise. Moving forward, it is important to focus on facilitating the integration of both narrative discourse analysis and artificial intelligence into clinical practice.
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Affiliation(s)
- Cinzia Palmirotta
- Istituti Clinici Scientifici Maugeri IRCCS, Laboratory of Neuropsychology, Bari Institute, 70124 Bari, Italy
| | - Simona Aresta
- Istituti Clinici Scientifici Maugeri IRCCS, Laboratory of Neuropsychology, Bari Institute, 70124 Bari, Italy
| | - Petronilla Battista
- Istituti Clinici Scientifici Maugeri IRCCS, Laboratory of Neuropsychology, Bari Institute, 70124 Bari, Italy
| | - Serena Tagliente
- Istituti Clinici Scientifici Maugeri IRCCS, Laboratory of Neuropsychology, Bari Institute, 70124 Bari, Italy
| | - Gianvito Lagravinese
- Istituti Clinici Scientifici Maugeri IRCCS, Laboratory of Neuropsychology, Bari Institute, 70124 Bari, Italy
| | - Davide Mongelli
- Istituti Clinici Scientifici Maugeri IRCCS, Laboratory of Neuropsychology, Bari Institute, 70124 Bari, Italy
| | - Christian Gelao
- Istituti Clinici Scientifici Maugeri IRCCS, Neurorehabilitation Unit of Bari Institute, 70124 Bari, Italy
| | - Pietro Fiore
- Istituti Clinici Scientifici Maugeri IRCCS, Neurorehabilitation Unit of Bari Institute, 70124 Bari, Italy
- Department of Physical and Rehabilitation Medicine, University of Foggia, 71122 Foggia, Italy
| | - Isabella Castiglioni
- Department of Physics G. Occhialini, University of Milan-Bicocca, 20133 Milan, Italy
| | - Brigida Minafra
- Istituti Clinici Scientifici Maugeri IRCCS, Neurorehabilitation Unit of Bari Institute, 70124 Bari, Italy
| | - Christian Salvatore
- Department of Science, Technology and Society, University School for Advanced Studies IUSS Pavia, 27100 Pavia, Italy
- DeepTrace Technologies S.R.L., 20122 Milan, Italy
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Huang Y, Tan Y, Hao H, Li J, Liu C, Hu Y, Wu Y, Ding Q, Zhou Y, Li Y, Guan Y. Treatment of primary progressive aphasia by repetitive transcranial magnetic stimulation: a randomized, double-blind, placebo-controlled study. J Neural Transm (Vienna) 2023; 130:111-123. [PMID: 36662282 DOI: 10.1007/s00702-023-02594-w] [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: 10/27/2022] [Accepted: 01/15/2023] [Indexed: 01/21/2023]
Abstract
To evaluate the efficacy of high-frequency repetitive transcranial magnetic stimulation (rTMS) in patients with primary progressive aphasia (PPA). In this randomized, double-blind trial in a single center, patients who were diagnosed with PPA were randomly assigned to receive either real rTMS or sham rTMS treatment. High-frequency rTMS was delivered to the dorsolateral prefrontal cortex (DLPFC). The primary outcome was the change in Boston Naming Test (BNT) score at each follow-up compared to the baseline. The secondary outcomes included change in CAL (Communicative Activity Log) and WAB (Western Aphasia Battery) compared to baseline and neuropsychological assessments. Forty patients (16 with nonfluent, 12 with semantic and 12 with logopenic variant PPA) were enrolled and randomly assigned to the rTMS or sham rTMS group, with 20 patients in each group. Thirty-five patients (87.5%) completed a 6-month follow-up. Compared to the sham rTMS group, the BNT improvement and WAB improvement in the real rTMS group were significantly higher. These significant improvements could be observed throughout the entire 6-month follow-up. At 1 month and 3 months after treatment, CAL improvements of real rTMS were significantly higher than sham rTMS. The improvements in BNT, CAL and WAB did not significantly differ among PPA variants. No significant improvement in neuropsychological assessments was observed. High-frequency rTMS delivered to DLPFC improved language functions in patients with different PPA variants. The efficacy was still observed after 6 months of treatment. Trial registration: NCT04431401 ( https://clinicaltrials.gov/ct2/show/NCT04431401 ).
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Affiliation(s)
- Yangyu Huang
- Department of Neurology, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Ying Tan
- Department of Neurology, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Honglin Hao
- Department of Neurology, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Jing Li
- Department of Neurology, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
- Department of Neurology, The First Hospital of Tsinghua University, Beijing, China
| | - Caiyan Liu
- Department of Neurology, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Youfang Hu
- Department of Neurology, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Yimin Wu
- Department of Neurology, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Qingyun Ding
- Department of Neurology, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Yan Zhou
- Department of Neurology, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Yanfeng Li
- Department of Neurology, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Yuzhou Guan
- Department of Neurology, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, No. 1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China.
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Lowit A, Thies T, Steffen J, Scheele F, Roheger M, Kalbe E, Barbe M. Task-based profiles of language impairment and their relationship to cognitive dysfunction in Parkinson's disease. PLoS One 2022; 17:e0276218. [PMID: 36301842 PMCID: PMC9612451 DOI: 10.1371/journal.pone.0276218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 10/03/2022] [Indexed: 11/05/2022] Open
Abstract
Objective Parkinson’s Disease (PD) is associated with both motor and non-motor problems, such as cognitive impairment. Particular focus in this area has been on the relationship between language impairment and decline in other cognitive functions, with the literature currently inconclusive on how the nature and degree of language impairment relate to cognition or other measures of disease severity. In addition, little information is available on how language problems identified in experimental task set-ups relate to competency in self-generated language paradigms such as picture description, monologues or conversations. This study aimed to inform clinical management of language impairment in PD by exploring (1) language performance across a range of experimental as well as self-generated language tasks, (2) how the relationship between these two aspects might be affected by the nature of the cognitive and language assessment; and (3) to what degree performance can be predicted across the language tasks. Methods 22 non-demented people with PD (PwPD) and 22 healthy control participants performed a range of cognitive and language tasks. Cognitive tasks included a screening assessment in addition to tests for set shifting, short term memory, attention, as well as letter and category fluency. Language was investigated in highly controlled grammar tasks as well as a Sentence Generation and a Narrative. Results The study highlighted impaired ability in set-shifting and letter fluency in the executive function tasks, and a higher rate of grammatical and lexical errors across all language tasks in the PD group. The performance in the grammar task was linked to set shifting ability, but error rates in Sentence Generation and Narrative were independent of this. There was no relevant relationship between performances across the three language tasks. Conclusions Our results suggest that there is a link between executive function and language performance, but that this is task dependent in non-demented PwPD. This has implications for the management of language impairment in PD, both for assessment and for designing effective interventions.
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Affiliation(s)
- Anja Lowit
- School of Psychological Sciences and Health, University of Strathclyde, Glasgow, United Kingdom
- * E-mail:
| | - Tabea Thies
- Department of Phonetics, University of Cologne, Cologne, Germany
| | - Julia Steffen
- Department of Neurology, University Hospital Cologne, Cologne, Germany
| | - Franziska Scheele
- Department of Medical Psychology, Neuropsychology and Gender Studies, University Hospital Cologne, Cologne, Germany
| | - Mandy Roheger
- Department of Medical Psychology, Neuropsychology and Gender Studies, University Hospital Cologne, Cologne, Germany
- Department of Psychology, University of Oldenburg, Oldenburg, Germany
| | - Elke Kalbe
- Department of Medical Psychology, Neuropsychology and Gender Studies, University Hospital Cologne, Cologne, Germany
| | - Michael Barbe
- Department of Neurology, University Hospital Cologne, Cologne, Germany
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Shen T, Pu JL, Jiang YS, Yue YM, He TT, Qu BY, Zhao S, Yan YP, Lai HY, Zhang BR. Impact of cognition-related single nucleotide polymorphisms on brain imaging phenotype in Parkinson's disease. Neural Regen Res 2022; 18:1154-1160. [PMID: 36255006 PMCID: PMC9827791 DOI: 10.4103/1673-5374.355764] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Multiple single nucleotide polymorphisms may contribute to cognitive decline in Parkinson's disease. However, the mechanism by which these single nucleotide polymorphisms modify brain imaging phenotype remains unclear. The aim of this study was to investigate the potential effects of multiple single nucleotide polymorphisms on brain imaging phenotype in Parkinson's disease. Forty-eight Parkinson's disease patients and 39 matched healthy controls underwent genotyping and 7T magnetic resonance imaging. A cognitive-weighted polygenic risk score model was designed, in which the effect sizes were determined individually for 36 single nucleotide polymorphisms. The correlations between polygenic risk score, neuroimaging features, and clinical data were analyzed. Furthermore, individual single nucleotide polymorphism analysis was performed to explore the main effects of genotypes and their interactive effects with Parkinson's disease diagnosis. We found that, in Parkinson's disease, the polygenic risk score was correlated with the neural activity of the hippocampus, parahippocampus, and fusiform gyrus, and with hippocampal-prefrontal and fusiform-temporal connectivity, as well as with gray matter alterations in the orbitofrontal cortex. In addition, we found that single nucleotide polymorphisms in α-synuclein (SNCA) were associated with white matter microstructural changes in the superior corona radiata, corpus callosum, and external capsule. A single nucleotide polymorphism in catechol-O-methyltransferase was associated with the neural activities of the lingual, fusiform, and occipital gyri, which are involved in visual cognitive dysfunction. Furthermore, DRD3 was associated with frontal and temporal lobe function and structure. In conclusion, imaging genetics is useful for providing a better understanding of the genetic pathways involved in the pathophysiologic processes underlying Parkinson's disease. This study provides evidence of an association between genetic factors, cognitive functions, and multi-modality neuroimaging biomarkers in Parkinson's disease.
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Affiliation(s)
- Ting Shen
- Department of Neurology of the Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China,Department of Neurology of the Second Affiliated Hospital, Interdisciplinary Institute of Neuroscience and Technology, Key Laboratory of Medical Neurobiology of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Jia-Li Pu
- Department of Neurology of the Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Ya-Si Jiang
- Department of Neurology of the Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China,Department of Neurology of the Second Affiliated Hospital, Interdisciplinary Institute of Neuroscience and Technology, Key Laboratory of Medical Neurobiology of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Yu-Mei Yue
- Department of Neurology of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Ting-Ting He
- Department of Neurology of the Second Affiliated Hospital, Interdisciplinary Institute of Neuroscience and Technology, Key Laboratory of Medical Neurobiology of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China,College of Biomedical Engineering and Instrument Science, Key Laboratory for Biomedical Engineering of Ministry of Education, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Bo-Yi Qu
- Department of Neurology of the Second Affiliated Hospital, Interdisciplinary Institute of Neuroscience and Technology, Key Laboratory of Medical Neurobiology of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China,College of Biomedical Engineering and Instrument Science, Key Laboratory for Biomedical Engineering of Ministry of Education, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Shuai Zhao
- Department of Neurology of the Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Ya-Ping Yan
- Department of Neurology of the Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Hsin-Yi Lai
- Department of Neurology of the Second Affiliated Hospital, Interdisciplinary Institute of Neuroscience and Technology, Key Laboratory of Medical Neurobiology of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China,Department of Neurology of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China,College of Biomedical Engineering and Instrument Science, Key Laboratory for Biomedical Engineering of Ministry of Education, Zhejiang University, Hangzhou, Zhejiang Province, China,Correspondence to: Bao-Rong Zhang, ; Hsin-Yi Lai, .
| | - Bao-Rong Zhang
- Department of Neurology of the Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China,Correspondence to: Bao-Rong Zhang, ; Hsin-Yi Lai, .
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Suárez‐González A, Cassani A, Gopalan R, Stott J, Savage S. When it is not primary progressive aphasia: A scoping review of spoken language impairment in other neurodegenerative dementias. ALZHEIMER'S & DEMENTIA (NEW YORK, N. Y.) 2021; 7:e12205. [PMID: 34485677 PMCID: PMC8409087 DOI: 10.1002/trc2.12205] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Progressive difficulties with spoken language occur across the spectrum of degenerative dementia. When not a primary presenting and dominant symptom, language difficulties may be overlooked in favor of more prominent cognitive, behavior, or motor deficits. The aim of this scoping review is to examine the extent and nature of the research evidence describing (1) the spoken language impairments found in non-language led dementias, (2) their impact on everyday living, and (3) the reported language interventions. METHODS We searched PubMed, MEDLINE, OVID-EMBASE, PsycINFO, and SpeechBITE using terms related to spoken language for the following dementia types: Parkinson's disease dementia (PDD), dementia with Lewy bodies (DLB), progressive supranuclear palsy (PSP), cortico-basal syndrome (CBS), behavior variant frontotemporal dementia (bvFTD), early-onset Alzheimer's disease (EOAD), posterior cortical atrophy (PCA), and motor neuron disease associated with FTD (MND+FTD). Risk of bias was assessed with the QualSyst tool. RESULTS Seventy-three eligible studies were included. A wide range of spoken language impairments were reported, involving both linguistic (e.g., syntactic processing) and other cognitive (e.g., sustained attention) underlying mechanisms. Although the severity of these deficits was scarcely reported, in some cases they manifested as non-fluent, dynamic, and global aphasias. No papers in the review described either the impact of these language impairments on everyday living or language therapies to treat them. DISCUSSION There is a need to understand better the level of disability produced by language impairment in people living with non-language-led dementias. Our findings suggest three calls for action: (1) research studies should assess the clinical relevance of any spoken language deficits examined, (2) both linguistic and cognitive underlying mechanisms should be fully described (to inform the design of effective language and behavioral interventions), and (3) trials of language therapy should be conducted in those groups of individuals where significant language impairment is proved.
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Affiliation(s)
- Aida Suárez‐González
- Dementia Research CentreUCL Queen Square Institute of NeurologyUniversity College LondonLondonUK
| | - Alice Cassani
- Discipline of PsychologyWashington Singer LaboratoriesUniversity of ExeterExeterUK
| | - Ragaviveka Gopalan
- Discipline of PsychologyWashington Singer LaboratoriesUniversity of ExeterExeterUK
| | - Joshua Stott
- Research Department of ClinicalEducational and Health PsychologyUniversity College LondonLondonUK
| | - Sharon Savage
- School of PsychologyUniversity of NewcastleNewcastleNew South WalesAustralia
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Savage SA, Suárez-González A, Cassani A, Gopalan R, Stott J. Non-primary progressive language impairment in neurodegenerative conditions: protocol for a scoping review. Syst Rev 2021; 10:32. [PMID: 33472694 PMCID: PMC7816313 DOI: 10.1186/s13643-021-01589-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 01/11/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Progressive language difficulties arise in many neurodegenerative conditions, causing significant impact upon patients and families. This occurs most obviously in primary progressive aphasia (PPA) but can also occur within other forms of progressive disease. In these cases, language decline may be significant, but as they are not the presenting or dominant symptom, may be overlooked in favour of more prominent cognitive, behaviour or motor deficits. To date, there has been no systematic investigation into non-primary progressive aphasia. This scoping review aims to describe the currently reported language impairments found in non-language-led dementias and identify their clinical relevance, defined as the impact on everyday living. It also seeks to identify the reported interventions for language impairment in this patient group to-date. METHOD We will conduct a scoping review of published studies that have assessed and/or treated aphasia in people diagnosed with a neurodegenerative condition other than primary progressive aphasia. The systematic search will include the electronic databases PubMed, MEDLINE, OVID-EMBASE, PsycINFO, and speechBITE, using search terms for specific non-language-led dementia subtypes. Findings will be mapped and described according to the type of language difficulties identified and rehabilitation approaches employed. Intervention studies will be evaluated for their methodological rigour using validated scales. DISCUSSION This scoping review will provide an overview of the types of aphasia found in neurodegenerative conditions where language dysfunction is not the primary focus. Current treatment approaches (and gaps in the provision of treatment) will be identified.
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Affiliation(s)
- Sharon A. Savage
- REACH: The Centre for Research in Ageing and Cognitive Health, College of Medicine and Health, University of Exeter, Exeter, UK
- School of Psychology, College of Engineering, Science and Environment, The University of Newcastle, Callaghan, New South Wales 2308 Australia
| | - Aida Suárez-González
- Dementia Research Centre, UCL Queen Square Institute of Neurology, University College London, London, UK
| | - Alice Cassani
- Discipline of Psychology, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Ragaviveka Gopalan
- Discipline of Psychology, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Joshua Stott
- Research Department of Clinical, Educational and Health Psychology, Division of Psychology and Language Sciences, University College London, London, UK
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Lo Buono V, Palmeri R, De Salvo S, Berenati M, Greco A, Ciurleo R, Sorbera C, Cimino V, Corallo F, Bramanti P, Marino S, Di Lorenzo G, Bonanno L. Anxiety, depression, and quality of life in Parkinson's disease: the implications of multidisciplinary treatment. Neural Regen Res 2021; 16:587-590. [PMID: 32985492 PMCID: PMC7996016 DOI: 10.4103/1673-5374.293151] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Anxiety and depression in Parkinson’s disease (PD) reduce well-being of the patients. Emotional alterations influence motor skills and cognitive performance; moreover, they contribute significantly and independently to worsen rehabilitative treatment response. We investigated anxiety, depression, and quality of life in PD patients subjected to multidisciplinary rehabilitative training. The self-controlled study included 100 PD patients (49 males and 51 females with the mean age of 64.66 years) admitted to 60 days hospitalization rehabilitative program, between January 2017 and December 2018. Motor, cognitive, linguistic abilities, and functional independence were evaluated at admission (T0 baseline visit) and 60 days after (T1) the multidisciplinary rehabilitation including motor exercises, speech therapies, and cognitive intervention. The multidisciplinary rehabilitation improved functional status in PD patients and exerted its positive effects on mood, motor abilities, autonomy in the activities of daily life, perception of quality of life, cognitive performance and speech skills. Non-motor symptoms may worsen severe disability and reduce quality of life. They are often poorly recognized and inadequately treated. Nonetheless, multidisciplinary rehabilitative training represents an optimal strategy to improve disease management. The study was approved by Istituito di Ricovero e Cura a Carattere Scientifico (IRCCS) Centro Neurolesi “Bonino-Pulejo” Ethical Committee (approval No. 6/2016) in June 2016.
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Affiliation(s)
- Viviana Lo Buono
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
| | - Rosanna Palmeri
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
| | - Simona De Salvo
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
| | - Matteo Berenati
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
| | - Agata Greco
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
| | - Rosella Ciurleo
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
| | - Chiara Sorbera
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
| | - Vincenzo Cimino
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
| | - Francesco Corallo
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
| | - Placido Bramanti
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
| | - Silvia Marino
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
| | - Giuseppe Di Lorenzo
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
| | - Lilla Bonanno
- Department of Neurobioimaging, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
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Wang H, Li S, Dai Y, Yu Q. Correlation Between Speech Repetition Function and the Arcuate Fasciculus in the Dominant Hemisphere Detected by Diffusion Tensor Imaging Tractography in Stroke Patients with Aphasia. Med Sci Monit 2020; 26:e928702. [PMID: 33277460 PMCID: PMC7724775 DOI: 10.12659/msm.928702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Background Repetition disorder can be used as an important criterion for aphasia classification, and damaged arcuate fasciculus in the dominate hemisphere has been reported to be closely related to repetition disorder, but the underlying neurological mechanism remains unclear. Material/Methods Fifteen stroke patients with poststroke aphasia and 9 healthy controls were included in the study. The value of fractional anisotropy (FA) in the dominate arcuate fasciculus in stroke patients and healthy controls were measured using DTI. We also assessed their repetition dysfunction with the Aphasia Battery of Chinese (ABC) assessment and calculated the correlation between the FA values in the dominate arcuate fasciculus and ABC scores of word repetition and sentence repetition. Results There was a moderate correlation between the total score of repetition evaluation and the FA value of injured arcuate fasciculus in the dominant hemisphere (r=0.551, P=0.033). We found no correlation between the score of word repetition and the FA value of injured arcuate fasciculus in the dominant hemisphere (r=0.330, P=0.230), but there was a strong correlation between the score of sentence repetition and the FA value of injured arcuate fasciculus in the dominant hemisphere (r=0.795, P≤0.001). Conclusions We found that unintegrated left arcuate fasciculus might be related to the repetition dysfunction after stroke, especially sentence repetition deficit, which suggests that sentence repetition evaluation could be used to indicate the integrity of the arcuate fasciculus in the dominant hemisphere after stroke.
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Affiliation(s)
- Hong Wang
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China (mainland).,Department of Rehabilitation Medicine, Integrated Traditional Chinese and Western Medicine Hospital Affiliated of Jinan University, Guangzhou, Guangdong, China (mainland)
| | - Shuqing Li
- Department of Rehabilitation Medicine, Dongguan People's Hospital, Dongguan, Guangdong, China (mainland)
| | - Yanhong Dai
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China (mainland)
| | - Qiwei Yu
- Department of Rehabilitation Medicine, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu, China (mainland)
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Shi ER, Zhang Q. A domain-general perspective on the role of the basal ganglia in language and music: Benefits of music therapy for the treatment of aphasia. BRAIN AND LANGUAGE 2020; 206:104811. [PMID: 32442810 DOI: 10.1016/j.bandl.2020.104811] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 03/19/2020] [Accepted: 05/04/2020] [Indexed: 06/11/2023]
Abstract
In addition to cortical lesions, mounting evidence on the links between language and the subcortical regions suggests that subcortical lesions may also lead to the emergence of aphasic symptoms. In this paper, by emphasizing the domain-general function of the basal ganglia in both language and music, we highlight that rhythm processing, the function of temporal prediction, motor programming and execution, is an important shared mechanism underlying the treatment of non-fluent aphasia with music therapy. In support of this, we conduct a literature review on the music therapy treating aphasia. The results show that rhythm processing plays a key role in Melodic Intonation Therapy in the rehabilitation of non-fluent aphasia patients with lesions on the basal ganglia. This paper strengthens the correlation between the basal ganglia lesions and language deficits, and provides support to the direction of taking advantage of rhythm as an important point in music therapy in clinical studies.
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Affiliation(s)
- Edward Ruoyang Shi
- Department of Catalan Philology and General Linguistics, University of Barcelona, Gran Via de Les Corts Catalanes, 585, 08007 Barcelona, Spain
| | - Qing Zhang
- Department of Psychology, Sun Yat-Sen Universtiy, Waihuan East Road, No. 132, Guangzhou 510006, China.
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13
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Domain specific cognitive impairment in Parkinson’s patients with mild cognitive impairment. J Clin Neurosci 2020; 75:99-105. [DOI: 10.1016/j.jocn.2020.03.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 03/09/2020] [Indexed: 12/29/2022]
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Swales M, Theodoros D, Hill AJ, Russell T. Communication service provision and access for people with Parkinson's disease in Australia: A national survey of speech-language pathologists. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2019; 21:572-583. [PMID: 30496696 DOI: 10.1080/17549507.2018.1537372] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 08/30/2018] [Accepted: 10/04/2018] [Indexed: 06/09/2023]
Abstract
Purpose: To determine the clinical practices of Australian speech-language pathologists in the management of communication disorders in people with Parkinson's disease (PwPD) and their perspectives on service provision.Method: A cross-sectional, mix-methods online survey was conducted. Nonprobability, purposive sampling was utilised to recruit speech-language pathologists who currently work with PwPD. Descriptive statistics and thematic analysis were employed.Result: Ninety-nine clinicians responded. Most offered services for both motor speech and cognitive-communication disorders, but a greater focus on the motor speech disorder was evident. A range of impairment and functional assessments and interventions were reported. Therapy was most commonly delivered one session a week over 4 or 6 weeks. Service, client and evidence barriers in the management of both communication disorders were identified. Most clinicians felt PwPD accessed communication services at stages later than optimal, they recognised a need to improve their services in varying degrees (92.3%), and believed not enough services exist for PwPD in Australia (78%). Cognitive-communication management was the highest requested area for further research evidence.Conclusion: This study captured the current practices of Australian speech-language pathologists in the management of communication disorders in PwPD. Findings may inform future service planning, research on service effectiveness and new management targets.
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Affiliation(s)
- Megan Swales
- Division of Speech Pathology, Centre for Research in Telerehabilitation, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia and
| | - Deborah Theodoros
- Division of Speech Pathology, Centre for Research in Telerehabilitation, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia and
| | - Anne J Hill
- Division of Speech Pathology, Centre for Research in Telerehabilitation, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia and
| | - Trevor Russell
- Division of Physiotherapy, Centre for Research in Telerehabilitation, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia
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15
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Rahul DR, Joseph Ponniah R. Language impairment in primary progressive aphasia and other neurodegenerative diseases. J Genet 2019; 98:95. [PMID: 31767822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Primary progressive aphasia (PPA) is a progressive neurodegenerative disease that disrupts the language capacity of an individual by selectively affecting the language network of brain. Although aphasic literature is replete with reports of brain damage responsible for various types of PPA, it does not provide a comprehensive understanding of whether PPA is an independent pathological condition or an atypical syndrome of neurodegenerative diseases (NDD). To address this ambiguity, we provide a detailed description of PPA, its variants and their brain anatomy. Subsequently, we unravel the relationship between PPA and NDDs like Alzheimer's, Parkinson's and Dyslexia. To substantiate the relationship further, we also provide a brief account of their genetic aetiology. In the final section, we offer an exhaustive approach towards the treatment of PPA by combining the existing language the rapies with clinical and pharmacological interventions.
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Affiliation(s)
- D R Rahul
- National Institute of Technology, Tiruchirappalli 620 015, India.
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16
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Rahul DR, Joseph Ponniah R. Language impairment in primary progressive aphasia and other neurodegenerative diseases. J Genet 2019. [DOI: 10.1007/s12041-019-1139-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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17
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Lin CM, Hung GU, Wei CY, Tzeng RC, Chiu PY. An Informant-Based Simple Questionnaire for Language Assessment in Neurodegenerative Disorders. Dement Geriatr Cogn Disord 2019; 46:207-216. [PMID: 30336484 DOI: 10.1159/000493540] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 09/06/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS Language dysfunction is a crucial feature of brain disorders. This study investigated language dysfunction in patients with dementia with or without parkinsonism by using an informant-based simple questionnaire. METHODS Language dysfunction in normal controls (NCs), and patients with Parkinson disease (PD), Parkinson disease dementia (PDD), dementia with Lewy bodies (DLB), or Alzheimer disease (AD) were analyzed and compared. RESULTS A total of 1,662 individuals were studied: 285 NCs, 157 PD patients, 161 PDD patients, 248 DLB patients, and 811 AD patients. Patients with PD displayed higher frequency of language dysfunction in several language domains than NC. Patients with PDD and DLB showed higher frequency of language dysfunction in most of the language domains than those with AD. A composite score of our simple questionnaire was comparable with the score for the language domain of the Cognitive Abilities Screening Instrument (CASI) in different stages of dementia due to Lewy body diseases or not. CONCLUSION Our study showed that the informant-based simple questionnaire is a practical screening tool and is comparable with the language subscale of CASI. This tool can be applied in clinical practice and in the registration platform for rapid language dysfunction screening.
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Affiliation(s)
- Chi-Mo Lin
- Department of Neurology, Show Chwan Memorial Hospital, Changhua, Taiwan
| | - Guang-Uei Hung
- Department of Nuclear Medicine, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan
| | - Cheng-Yu Wei
- Department of Neurology, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan
| | - Ray-Chang Tzeng
- Department of Neurology, Tainan Municipal Hospital, Tainan, Taiwan
| | - Pai-Yi Chiu
- Department of Neurology, Show Chwan Memorial Hospital, Changhua,
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Abnormal Functional Connectivity Density in Post-Stroke Aphasia. Brain Topogr 2018; 32:271-282. [DOI: 10.1007/s10548-018-0681-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 10/03/2018] [Indexed: 12/17/2022]
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Gallese V, Cuccio V. The neural exploitation hypothesis and its implications for an embodied approach to language and cognition: Insights from the study of action verbs processing and motor disorders in Parkinson's disease. Cortex 2018; 100:215-225. [PMID: 29455947 DOI: 10.1016/j.cortex.2018.01.010] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 12/31/2017] [Accepted: 01/23/2018] [Indexed: 11/29/2022]
Abstract
As it is widely known, Parkinson's disease is clinically characterized by motor disorders such as the loss of voluntary movement control, including resting tremor, postural instability, and bradykinesia (Bocanegra et al., 2015; Helmich, Hallett, Deuschl, Toni, & Bloem, 2012; Liu et al., 2006; Rosin, Topka, & Dichgans, 1997). In the last years, many empirical studies (e.g., Bocanegra et al., 2015; Spadacenta et al., 2012) have also shown that the processing of action verbs is selectively impaired in patients affected by this neurodegenerative disorder. In the light of these findings, it has been suggested that Parkinson disorder can be interpreted within an embodied cognition framework (e.g., Bocanegra et al., 2015). The central tenet of any embodied approach to language and cognition is that high order cognitive functions are grounded in the sensory-motor system. With regard to this point, Gallese (2008) proposed the neural exploitation hypothesis to account for, at the phylogenetic level, how key aspects of human language are underpinned by brain mechanisms originally evolved for sensory-motor integration. Glenberg and Gallese (2012) also applied the neural exploitation hypothesis to the ontogenetic level. On the basis of these premises, they developed a theory of language acquisition according to which, sensory-motor mechanisms provide a neurofunctional architecture for the acquisition of language, while retaining their original functions as well. The neural exploitation hypothesis is here applied to interpret the profile of patients affected by Parkinson's disease. It is suggested that action semantic impairments directly tap onto motor disorders. Finally, a discussion of what theory of language is needed to account for the interactions between language and movement disorders is presented.
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Affiliation(s)
- Vittorio Gallese
- Department of Medicine and Surgery, Unit of Neuroscience, University of Parma, Italy; Institute of Philosophy, School of Advanced Study, University of London, UK.
| | - Valentina Cuccio
- Department of Humanities, Social Sciences and Cultural Industries, University of Parma, Italy
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Yang M, Li J, Li Z, Yao D, Liao W, Chen H. Whole-brain functional connectome-based multivariate classification of post-stroke aphasia. Neurocomputing 2017. [DOI: 10.1016/j.neucom.2016.10.094] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Yang M, Yang P, Fan YS, Li J, Yao D, Liao W, Chen H. Altered Structure and Intrinsic Functional Connectivity in Post-stroke Aphasia. Brain Topogr 2017; 31:300-310. [PMID: 28921389 DOI: 10.1007/s10548-017-0594-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 09/13/2017] [Indexed: 01/19/2023]
Abstract
Previous studies have demonstrated that alterations of gray matter exist in post-stroke aphasia (PSA) patients. However, so far, few studies combined structural alterations of gray matter volume (GMV) and intrinsic functional connectivity (iFC) imbalances of resting-state functional MRI to investigate the mechanism underlying PSA. The present study investigated specific regions with GMV abnormality in patients with PSA (n = 17) and age- and sex- matched healthy controls (HCs, n = 20) using voxel-based morphometry. In addition, we examined whether there is a link between abnormal gray matter and altered iFC. Furthermore, we explored the correlations between abnormal iFC and clinical scores in aphasic patients. We found significantly increased GMV in the right superior temporal gyrus, right inferior parietal lobule (IPL)/supramarginal gyrus (SMG), and left middle occipital gyrus. Decreased GMV was found in the right caudate gyrus, bilateral thalami in PSA patients. Patients showed increased remote interregional FC between the right IPL/SMG and right precuneus, right angular gyrus, right superior occipital gyrus; while reduced FC in the right caudate gyrus and supplementary motor area, dorsolateral superior frontal gyrus. Moreover, iFC strength between the left middle occipital gyrus and the left orbital middle frontal gyrus was positively correlated with the performance quotient. We suggest that GMV abnormality contributes to interregional FC in PSA. These results may provide useful information to understand the pathogenesis of post-stroke aphasia.
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Affiliation(s)
- Mi Yang
- Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in BioMedicine, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, People's Republic of China
- Department of Stomatology, the Fourth People's Hospital of Chengdu, Chengdu, 610036, People's Republic of China
| | - Pu Yang
- Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in BioMedicine, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, People's Republic of China
| | - Yun-Shuang Fan
- Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in BioMedicine, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, People's Republic of China
| | - Jiao Li
- Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in BioMedicine, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, People's Republic of China
| | - Dezhong Yao
- Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in BioMedicine, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, People's Republic of China
| | - Wei Liao
- Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in BioMedicine, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, People's Republic of China.
| | - Huafu Chen
- Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in BioMedicine, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, People's Republic of China.
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Evolution of Orofacial Symptoms and Disease Progression in Idiopathic Parkinson's Disease: Longitudinal Data from the Jönköping Parkinson Registry. PARKINSONS DISEASE 2017; 2017:7802819. [PMID: 28798882 PMCID: PMC5534316 DOI: 10.1155/2017/7802819] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Accepted: 06/08/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND Orofacial symptoms are common in Parkinson's disease (PD) both as initial manifestations and late markers of disease complications. We aimed to investigate the evolution of orofacial manifestations and their prognostic value throughout PD progression. METHODS Data was obtained from "Jönköping Parkinson Registry" database on routine care visits of 314 people with idiopathic PD in southern Sweden. Information on baseline symptomatology, orofacial features, UPDRS, and medications was recorded at baseline and during each follow-up visit within an average of 4.2 (range: 1-12) years. RESULTS Hypomimia, affected speech, drooling, and impaired swallowing were present in 37.3%/91.6%, 14.1%/65.5%, 11.7%/55.3%, and 10.2%/34.5% at baseline/follow-up, respectively. Male sex [OR = 2.4 (95% CI: 1.0-5.9)], UPDRS motor scores [OR = 1.2 (95% CI: 1.1-1.3)], dominant rigidity [OR = 5.2 (95% CI: 1.4-19.1)], and autonomic disturbance [OR = 3.4 (95% CI: 1.1-10.9)] were risk factors for drooling. Individuals with more severe orofacial burden at baseline had shorter median time to develop UPDRS-Part III > 28 [3rd tertile = 4.7 yr, 2nd tertile = 6.2 yr, and 1st tertile = 7.8 yr; p = 0.014]. CONCLUSIONS Majority of people with PD manifest orofacial manifestations at either early or late stages of the disease. PD severity, symmetry of motor disturbances, and autonomic disorders correlate with orofacial symptoms. Individuals with more severe orofacial burden at baseline progressed faster to more advanced stages.
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Asakawa T, Fang H, Sugiyama K, Nozaki T, Kobayashi S, Hong Z, Suzuki K, Mori N, Yang Y, Hua F, Ding G, Wen G, Namba H, Xia Y. Human behavioral assessments in current research of Parkinson's disease. Neurosci Biobehav Rev 2016; 68:741-772. [PMID: 27375277 DOI: 10.1016/j.neubiorev.2016.06.036] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 06/23/2016] [Accepted: 06/24/2016] [Indexed: 12/22/2022]
Abstract
Parkinson's disease (PD) is traditionally classified as a movement disorder because patients mainly complain about motor symptoms. Recently, non-motor symptoms of PD have been recognized by clinicians and scientists as early signs of PD, and they are detrimental factors in the quality of life in advanced PD patients. It is crucial to comprehensively understand the essence of behavioral assessments, from the simplest measurement of certain symptoms to complex neuropsychological tasks. We have recently reviewed behavioral assessments in PD research with animal models (Asakawa et al., 2016). As a companion volume, this article will systematically review the behavioral assessments of motor and non-motor PD symptoms of human patients in current research. The major aims of this article are: (1) promoting a comparative understanding of various behavioral assessments in terms of the principle and measuring indexes; (2) addressing the major strengths and weaknesses of these behavioral assessments for a better selection of tasks/tests in order to avoid biased conclusions due to inappropriate assessments; and (3) presenting new concepts regarding the development of wearable devices and mobile internet in future assessments. In conclusion we emphasize the importance of improving the assessments for non-motor symptoms because of their complex and unique mechanisms in human PD brains.
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Affiliation(s)
- Tetsuya Asakawa
- Department of Neurosurgery, Hamamatsu University School of Medicine, Handayama, Hamamatsu-city, Shizuoka, Japan; Department of Psychiatry, Hamamatsu University School of Medicine, Handayama, Hamamatsu-city, Shizuoka, Japan.
| | - Huan Fang
- Department of Pharmacy, Jinshan Hospital of Fudan University, Shanghai, China
| | - Kenji Sugiyama
- Department of Neurosurgery, Hamamatsu University School of Medicine, Handayama, Hamamatsu-city, Shizuoka, Japan
| | - Takao Nozaki
- Department of Neurosurgery, Hamamatsu University School of Medicine, Handayama, Hamamatsu-city, Shizuoka, Japan
| | - Susumu Kobayashi
- Department of Neurosurgery, Hamamatsu University School of Medicine, Handayama, Hamamatsu-city, Shizuoka, Japan
| | - Zhen Hong
- Department of Neurology, Huashan Hospital of Fudan University, Shanghai, China
| | - Katsuaki Suzuki
- Department of Psychiatry, Hamamatsu University School of Medicine, Handayama, Hamamatsu-city, Shizuoka, Japan
| | - Norio Mori
- Department of Psychiatry, Hamamatsu University School of Medicine, Handayama, Hamamatsu-city, Shizuoka, Japan
| | - Yilin Yang
- The First People's Hospital of Changzhou, Soochow University School of Medicine, Changzhou, China
| | - Fei Hua
- The First People's Hospital of Changzhou, Soochow University School of Medicine, Changzhou, China
| | - Guanghong Ding
- Shanghai Key laboratory of Acupuncture Mechanism and Acupoint Function, Fudan University, Shanghai, China
| | - Guoqiang Wen
- Department of Neurology, Hainan General Hospital, Haikou, Hainan, China
| | - Hiroki Namba
- Department of Neurosurgery, Hamamatsu University School of Medicine, Handayama, Hamamatsu-city, Shizuoka, Japan
| | - Ying Xia
- Department of Neurosurgery, The University of Texas McGovern Medical School, Houston, TX 77030, USA.
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Beyond the Arcuate Fasciculus: Damage to Ventral and Dorsal Language Pathways in Aphasia. Brain Topogr 2016; 30:249-256. [DOI: 10.1007/s10548-016-0503-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Accepted: 06/13/2016] [Indexed: 12/16/2022]
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Altered Intrinsic Regional Activity and Interregional Functional Connectivity in Post-stroke Aphasia. Sci Rep 2016; 6:24803. [PMID: 27091494 PMCID: PMC4835729 DOI: 10.1038/srep24803] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Accepted: 04/05/2016] [Indexed: 01/16/2023] Open
Abstract
Several neuroimaging studies have examined cerebral function in patients who suffer from aphasia, but the mechanism underlying this disorder remains poorly understood. In this study, we examined alterations in the local regional and remote interregional network cerebral functions in aphasia combined with amplitude of low-frequency fluctuations and interregional functional connectivity (FC) using resting-state functional magnetic resonance imaging. A total of 17 post-stroke aphasic patients, all having suffered a stroke in the left hemisphere, as well as 20 age- and sex-matched healthy controls, were enrolled in this study. The aphasic patients showed significantly increased intrinsic regional activity mainly in the contralesional mesial temporal (hippocampus/parahippocampus, [HIP/ParaHIP]) and lateral temporal cortices. In addition, intrinsic regional activity in the contralesional HIP/ParaHIP was negatively correlated with construction score. Aphasic patients showed increased remote interregional FC between the contralesional HIP/ParaHIP and fusiform gyrus, but reduced FC in the ipsilesional occipital and parietal cortices. These findings suggested that the intrinsic regional brain dysfunctions in aphasia were related to interregional functional connectivity. Changes in the intrinsic regional brain activity and associated remote functional connectivity pattern would provide valuable information to enhance the understanding of the pathophysiological mechanisms of aphasia.
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Abstract
Evidence has accumulated from the task-related and task-free (i.e., resting state) studies that alternations of intrinsic neural networks exist in poststroke aphasia (PSA) patients. However, information is lacking on the changes in the local synchronization of spontaneous functional magnetic resonance imaging blood-oxygen level-dependent fluctuations in PSA at rest. We investigated the altered intrinsic local synchronization using regional homogeneity (ReHo) on PSA (n = 17) and age- and sex-matched healthy controls (HCs) (n = 20). We examined the correlations between the abnormal ReHo values and the aphasia severity and language performance in PSA. Compared with HCs, the PSA patients exhibited decreased intrinsic local synchronization in the right lingual gyrus, the left calcarine, the left cuneus, the left superior frontal gyrus (SFG), and the left medial of SFG. The local synchronization (ReHo value) in the left medial of SFG was positively correlated with aphasia severity (r = 0.55, P = 0.027) and the naming scores of Aphasia Battery of Chinese (r = 0.66, P = 0.005). This result is consistent with the important role of this value in language processing even in the resting state. The pathogenesis of PSA may be attributed to abnormal intrinsic local synchronous in multiple brain regions.
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Affiliation(s)
- Mi Yang
- From the Center for Information in BioMedicine (MY, JL, DY, HC), Key Laboratory for Neuroinformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, and Department of Stomatology (MY), the Fourth People's Hospital of Chengdu, Chengdu, China
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