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Grigorescu C, Chalah MA, Ayache SS, Palm U. [Alexithymia in Multiple Sclerosis - Narrative Review]. FORTSCHRITTE DER NEUROLOGIE-PSYCHIATRIE 2023; 91:404-413. [PMID: 35948023 DOI: 10.1055/a-1882-6544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Alexithymia is a multidimensional construct of personality implicating difficulties in identifying and describing another's feelings, and externally oriented thinking. It is broadly reported in psychiatric patients but has gained little attention regarding its occurrence and pathophysiology in multiple sclerosis (MS). This narrative review aims to address prevalence, etiology, neurobiological, and clinical findings of alexithymia. The prevalence of alexithymia in MS ranges from 10 to 53%. There seems to be an association with anxiety, depression, fatigue, and some aspects of social cognition, while the relationship with clinical and classical cognitive variables was rarely evaluated. Only a few studies referred to its pathophysiology assuming an aberrant interhemispheric transfer or regional cerebral abnormalities. The prevalence of alexithymia in MS and the potential negative impact on quality of life and interpersonal communication could severely impact clinical MS management and a screnning for these factors should be mandatory. Thus, further evaluation is needed concerning its relationship with clinical, emotional, and cognitive confounders. Large-scale studies employing neuroimaging techniques are needed for a better understanding of the neural underpinnings of this MS feature.
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Affiliation(s)
- Christina Grigorescu
- Klinik für Psychiatrie und Psychotherapie, Klinikum der Universität München, München
| | - Moussa A Chalah
- EA 4391, Excitabilité Nerveuse et Thérapeutique, Université Paris-Est-Créteil, Créteil, France
- Service de Physiologie - Explorations Fonctionnelles, Hôpital Henri Mondor, Assistance Publique - Hôpitaux de Paris, Créteil, France
| | - Samar S Ayache
- EA 4391, Excitabilité Nerveuse et Thérapeutique, Université Paris-Est-Créteil, Créteil, France
- Service de Physiologie - Explorations Fonctionnelles, Hôpital Henri Mondor, Assistance Publique - Hôpitaux de Paris, Créteil, France
| | - Ulrich Palm
- Klinik für Psychiatrie und Psychotherapie, Klinikum der Universität München, München
- Medical Park Chiemseeblick, Bernau a. Chiemsee
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Wang R, Lu X, Jiang Y. Distributed and hierarchical neural encoding of multidimensional biological motion attributes in the human brain. Cereb Cortex 2023; 33:8510-8522. [PMID: 37118887 PMCID: PMC10786095 DOI: 10.1093/cercor/bhad136] [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: 02/08/2023] [Revised: 03/31/2023] [Accepted: 04/01/2023] [Indexed: 04/30/2023] Open
Abstract
The human visual system can efficiently extract distinct physical, biological, and social attributes (e.g. facing direction, gender, and emotional state) from biological motion (BM), but how these attributes are encoded in the brain remains largely unknown. In the current study, we used functional magnetic resonance imaging to investigate this issue when participants viewed multidimensional BM stimuli. Using multiple regression representational similarity analysis, we identified distributed brain areas, respectively, related to the processing of facing direction, gender, and emotional state conveyed by BM. These brain areas are governed by a hierarchical structure in which the respective neural encoding of facing direction, gender, and emotional state is modulated by each other in descending order. We further revealed that a portion of the brain areas identified in representational similarity analysis was specific to the neural encoding of each attribute and correlated with the corresponding behavioral results. These findings unravel the brain networks for encoding BM attributes in consideration of their interactions, and highlight that the processing of multidimensional BM attributes is recurrently interactive.
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Affiliation(s)
- Ruidi Wang
- State Key Laboratory of Brain and Cognitive Science, CAS Center for Excellence in Brain Science and Intelligence Technology, Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Beijing 100101, China
- Department of Psychology, University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
- Chinese Institute for Brain Research, 26 Science Park Road, Beijing 102206, China
| | - Xiqian Lu
- State Key Laboratory of Brain and Cognitive Science, CAS Center for Excellence in Brain Science and Intelligence Technology, Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Beijing 100101, China
- Department of Psychology, University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
- Chinese Institute for Brain Research, 26 Science Park Road, Beijing 102206, China
| | - Yi Jiang
- State Key Laboratory of Brain and Cognitive Science, CAS Center for Excellence in Brain Science and Intelligence Technology, Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Beijing 100101, China
- Department of Psychology, University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
- Chinese Institute for Brain Research, 26 Science Park Road, Beijing 102206, China
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Kleiser R, Raffelsberger T, Trenkler J, Meckel S, Seitz R. What influence do face masks have on reading emotions in faces? NEUROIMAGE: REPORTS 2022. [DOI: 10.1016/j.ynirp.2022.100141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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4
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Ferrari C, Ciricugno A, Urgesi C, Cattaneo Z. Cerebellar contribution to emotional body language perception: a TMS study. Soc Cogn Affect Neurosci 2022; 17:81-90. [PMID: 31588511 PMCID: PMC8824541 DOI: 10.1093/scan/nsz074] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 07/23/2019] [Accepted: 09/06/2019] [Indexed: 11/14/2022] Open
Abstract
Consistent evidence suggests that the cerebellum contributes to the processing of emotional facial expressions. However, it is not yet known whether the cerebellum is recruited when emotions are expressed by body postures or movements, or whether it is recruited differently for positive and negative emotions. In this study, we asked healthy participants to discriminate between body postures (with masked face) expressing emotions of opposite valence (happiness vs anger, Experiment 1), or of the same valence (negative: anger vs sadness; positive: happiness vs surprise, Experiment 2). While performing the task, participants received online transcranial magnetic stimulation (TMS) over a region of the posterior left cerebellum and over two control sites (early visual cortex and vertex). We found that TMS over the cerebellum affected participants' ability to discriminate emotional body postures, but only when one of the emotions was negatively valenced (i.e. anger). These findings suggest that the cerebellar region we stimulated is involved in processing the emotional content conveyed by body postures and gestures. Our findings complement prior evidence on the role of the cerebellum in emotional face processing and have important implications from a clinical perspective, where non-invasive cerebellar stimulation is a promising tool for the treatment of motor, cognitive and affective deficits.
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Affiliation(s)
- Chiara Ferrari
- Department of Psychology, University of Milano–Bicocca, Milan 20126, Italy
| | - Andrea Ciricugno
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia 27100, Italy
- IRCCS Mondino Foundation, Pavia 27100, Italy
| | - Cosimo Urgesi
- Laboratory of Cognitive Neuroscience, Department of Languages and Literatures, Communication, Education and Society University of Udine, Udine 33100, Italy
- Scientific Institute, IRCCS E. Medea, Neuropsychiatry and Neurorehabilitation Unit, Bosisio Parini, Lecco 23900, Italy
| | - Zaira Cattaneo
- Department of Psychology, University of Milano–Bicocca, Milan 20126, Italy
- IRCCS Mondino Foundation, Pavia 27100, Italy
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5
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Frontotemporal dementia, music perception and social cognition share neurobiological circuits: A meta-analysis. Brain Cogn 2021; 148:105660. [PMID: 33421942 DOI: 10.1016/j.bandc.2020.105660] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 10/27/2020] [Accepted: 11/26/2020] [Indexed: 01/18/2023]
Abstract
Frontotemporal dementia (FTD) is a neurodegenerative disease that presents with profound changes in social cognition. Music might be a sensitive probe for social cognition abilities, but underlying neurobiological substrates are unclear. We performed a meta-analysis of voxel-based morphometry studies in FTD patients and functional MRI studies for music perception and social cognition tasks in cognitively normal controls to identify robust patterns of atrophy (FTD) or activation (music perception or social cognition). Conjunction analyses were performed to identify overlapping brain regions. In total 303 articles were included: 53 for FTD (n = 1153 patients, 42.5% female; 1337 controls, 53.8% female), 28 for music perception (n = 540, 51.8% female) and 222 for social cognition in controls (n = 5664, 50.2% female). We observed considerable overlap in atrophy patterns associated with FTD, and functional activation associated with music perception and social cognition, mostly encompassing the ventral language network. We further observed overlap across all three modalities in mesolimbic, basal forebrain and striatal regions. The results of our meta-analysis suggest that music perception and social cognition share neurobiological circuits that are affected in FTD. This supports the idea that music might be a sensitive probe for social cognition abilities with implications for diagnosis and monitoring.
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The relationship between dimensions of mental health and alexithymia in multiple sclerosis patients. Mult Scler Relat Disord 2020; 46:102525. [DOI: 10.1016/j.msard.2020.102525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 09/15/2020] [Accepted: 09/18/2020] [Indexed: 11/18/2022]
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Canderan C, Maieron M, Fabbro F, Tomasino B. Understanding Body Language Does Not Require Matching the Body's Egocentric Map to Body Posture: A Brain Activation fMRI Study. Percept Mot Skills 2019; 127:8-35. [PMID: 31537169 DOI: 10.1177/0031512519876741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Body language (BL) is a type of nonverbal communication in which the body communicates the message. We contrasted participants' cognitive processing of body representations or meanings versus body positions. Participants (N = 20) were shown pictures depicting body postures and were instructed to focus on their meaning (BL) or on the position of a body part relative to the position of another part (body structural description [BSD]). We examined activation in brain areas related to the two types of body representation-body schema and BSD-as modulated by the two tasks. We presumed that if understanding BL triggers embodiment of body posture, a matching procedure between the egocentric map coding the position of one's body segments in space and time should occur. We found that BL (vs. BSD) differentially activated the angular gyrus bilaterally, the anterior middle temporal gyrus, the temporal pole, and the right superior temporal gyrus, the inferior frontal gyrus, the superior medial gyrus, and the left superior frontal gyrus. BSD (vs. BL) differentially activated the superior parietal lobule (Area 7A) bilaterally, the posterior inferior temporal gyrus, the middle frontal gyrus, and the left precentral gyrus. Sensorimotor areas were differentially activated by BSD when compared with BL. Inclusive masking showed significant voxels in the superior colliculus and pulvinar, fusiform gyrus, inferior temporal gyrus, superior temporal gyrus, the intraparietal sulcus bilaterally, inferior frontal gyrus bilaterally, and precentral gyrus. These results indicate common brain networks for processing BL and BSD, for which some areas show differentially stronger or weaker processing of one task or the other, with the precuneus and the superior parietal lobule, the intraparietal sulcus, and sensorimotor areas most related to the BSD as activated by the BSD task. In contrast, the parietal operculum, an area related to the body schema, a representation crucial during embodiment of body postures, was not activated for implicit masking or for the differential contrasts.
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Affiliation(s)
- Cinzia Canderan
- Scientific Institute, IRCCS "E. Medea," San Vito al Tagliamento (PN), Italy
| | - Marta Maieron
- Fisica Medica, Azienda Sanitaria Universitaria Integrata di Udine, Italy
| | - Franco Fabbro
- Dipartimento di Area Medica, Università di Udine, Italy
| | - Barbara Tomasino
- Scientific Institute, IRCCS "E. Medea," San Vito al Tagliamento (PN), Italy
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Age-related differences in neural activation and functional connectivity during the processing of vocal prosody in adolescence. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2019; 19:1418-1432. [PMID: 31515750 DOI: 10.3758/s13415-019-00742-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The ability to recognize others' emotions based on vocal emotional prosody follows a protracted developmental trajectory during adolescence. However, little is known about the neural mechanisms supporting this maturation. The current study investigated age-related differences in neural activation during a vocal emotion recognition (ER) task. Listeners aged 8 to 19 years old completed the vocal ER task while undergoing functional magnetic resonance imaging. The task of categorizing vocal emotional prosody elicited activation primarily in temporal and frontal areas. Age was associated with a) greater activation in regions in the superior, middle, and inferior frontal gyri, b) greater functional connectivity between the left precentral and inferior frontal gyri and regions in the bilateral insula and temporo-parietal junction, and c) greater fractional anisotropy in the superior longitudinal fasciculus, which connects frontal areas to posterior temporo-parietal regions. Many of these age-related differences in brain activation and connectivity were associated with better performance on the ER task. Increased activation in, and connectivity between, areas typically involved in language processing and social cognition may facilitate the development of vocal ER skills in adolescence.
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Adamaszek M, D’Agata F, Steele CJ, Sehm B, Schoppe C, Strecker K, Woldag H, Hummelsheim H, Kirkby KC. Comparison of visual and auditory emotion recognition in patients with cerebellar and Parkinson´s disease. Soc Neurosci 2018; 14:195-207. [DOI: 10.1080/17470919.2018.1434089] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Michael Adamaszek
- Department of Clinical and Cognitive Neurorehabilitation, Klinik Bavaria Kreischa, Kreischa, Germany
| | - Federico D’Agata
- Department of Neuroscience, AOU San Giovanni Battista Turin, Turin, Italy
| | - Christopher J. Steele
- Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - Bernhard Sehm
- Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - Cornelia Schoppe
- Department of Neurology, Neuropsychology, Sachsenklinik Bad Lausick, Bad Lausick, Germany
| | - Karl Strecker
- Department of Neurology, Neuropsychology, Sachsenklinik Bad Lausick, Bad Lausick, Germany
- Center for Neurological Rehabilitation, Leipzig University, Bennewitz, Germany
| | - Hartwig Woldag
- Department of Neurology, Neuropsychology, Sachsenklinik Bad Lausick, Bad Lausick, Germany
- Center for Neurological Rehabilitation, Leipzig University, Bennewitz, Germany
| | - Horst Hummelsheim
- Department of Neurology, Neuropsychology, Sachsenklinik Bad Lausick, Bad Lausick, Germany
- Center for Neurological Rehabilitation, Leipzig University, Bennewitz, Germany
| | - Kenneth C. Kirkby
- Psychiatry, School of Medicine, University of Tasmania, Hobart, Australia
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Leiva S, Margulis L, Micciulli A, Ferreres A. Dissociation between facial and bodily expressions in emotion recognition: A case study. Clin Neuropsychol 2017; 33:166-182. [PMID: 29265992 DOI: 10.1080/13854046.2017.1418024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Existing single-case studies have reported deficit in recognizing basic emotions through facial expression and unaffected performance with body expressions, but not the opposite pattern. The aim of this paper is to present a case study with impaired emotion recognition through body expressions and intact performance with facial expressions. METHODS In this single-case study we assessed a 30-year-old patient with autism spectrum disorder, without intellectual disability, and a healthy control group (n = 30) with four tasks of basic and complex emotion recognition through face and body movements, and two non-emotional control tasks. To analyze the dissociation between facial and body expressions, we used Crawford and Garthwaite's operational criteria, and we compared the patient and the control group performance with a modified one-tailed t-test designed specifically for single-case studies. RESULTS There were no statistically significant differences between the patient's and the control group's performances on the non-emotional body movement task or the facial perception task. For both kinds of emotions (basic and complex) when the patient's performance was compared to the control group's, statistically significant differences were only observed for the recognition of body expressions. There were no significant differences between the patient's and the control group's correct answers for emotional facial stimuli. CONCLUSIONS Our results showed a profile of impaired emotion recognition through body expressions and intact performance with facial expressions. This is the first case study that describes the existence of this kind of dissociation pattern between facial and body expressions of basic and complex emotions.
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Affiliation(s)
- Samanta Leiva
- a Facultad de Psicología , Universidad de Buenos Aires , Buenos Aires , Argentina
| | - Laura Margulis
- a Facultad de Psicología , Universidad de Buenos Aires , Buenos Aires , Argentina.,b Unidad de Neuropsicología, Hospital Interzonal General de Agudos "Eva Perón" , Buenos Aires , Argentina
| | - Andrea Micciulli
- b Unidad de Neuropsicología, Hospital Interzonal General de Agudos "Eva Perón" , Buenos Aires , Argentina
| | - Aldo Ferreres
- a Facultad de Psicología , Universidad de Buenos Aires , Buenos Aires , Argentina.,b Unidad de Neuropsicología, Hospital Interzonal General de Agudos "Eva Perón" , Buenos Aires , Argentina
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11
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Chalah MA, Ayache SS. Alexithymia in multiple sclerosis: A systematic review of literature. Neuropsychologia 2017; 104:31-47. [DOI: 10.1016/j.neuropsychologia.2017.07.034] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 07/28/2017] [Accepted: 07/29/2017] [Indexed: 02/07/2023]
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12
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Effects of Oxytocin and Vasopressin on Preferential Brain Responses to Negative Social Feedback. Neuropsychopharmacology 2017; 42:1409-1419. [PMID: 27796303 PMCID: PMC5436111 DOI: 10.1038/npp.2016.248] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 09/28/2016] [Accepted: 09/29/2016] [Indexed: 02/06/2023]
Abstract
Receiving negative social feedback can be detrimental to emotional, cognitive, and physical well-being, and fear of negative social feedback is a prominent feature of mental illnesses that involve social anxiety. A large body of evidence has implicated the neuropeptides oxytocin and vasopressin in the modulation of human neural activity underlying social cognition, including negative emotion processing; however, the influence of oxytocin and vasopressin on neural activity elicited during negative social evaluation remains unknown. Here 21 healthy men underwent functional magnetic resonance imaging in a double-blind, placebo-controlled, crossover design to determine how intranasally administered oxytocin and vasopressin modulated neural activity when receiving negative feedback on task performance from a study investigator. We found that under placebo, a preferential response to negative social feedback compared with positive social feedback was evoked in brain regions putatively involved in theory of mind (temporoparietal junction), pain processing (anterior insula and supplementary motor area), and identification of emotionally important visual cues in social perception (right fusiform). These activations weakened with oxytocin and vasopressin administration such that neural responses to receiving negative social feedback were not significantly greater than positive social feedback. Our results show effects of both oxytocin and vasopressin on the brain network involved in negative social feedback, informing the possible use of a pharmacological approach targeting these regions in multiple disorders with impairments in social information processing.
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Potthoff D, Seitz RJ. Role of the first and second person perspective for control of behaviour: Understanding other people's facial expressions. ACTA ACUST UNITED AC 2015; 109:191-200. [PMID: 26709193 DOI: 10.1016/j.jphysparis.2015.12.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 12/17/2015] [Indexed: 12/30/2022]
Abstract
Humans typically make probabilistic inferences about another person's affective state based on her/his bodily movements such as emotional facial expressions, emblematic gestures and whole body movements. Furthermore, humans deduce tentative predictions about the other person's intentions. Thus, the first person perspective of a subject is supplemented by the second person perspective involving theory of mind and empathy. Neuroimaging investigations have shown that the medial and lateral frontal cortex are critical nodes in the circuits underlying theory of mind, empathy, as well as intention of action. It is suggested that personal perspective taking in social interactions is paradigmatic for the capability of humans to generate probabilistic accounts of the outside world that underlie a person's control of behaviour.
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Affiliation(s)
- Denise Potthoff
- Department of Neurology, University Hospital Düsseldorf, Germany
| | - Rüdiger J Seitz
- Department of Neurology, University Hospital Düsseldorf, Germany; Centre of Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; Florey Neuroscience Institutes, Melbourne, Victoria, Australia.
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14
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The neural basis of hand gesture comprehension: A meta-analysis of functional magnetic resonance imaging studies. Neurosci Biobehav Rev 2015; 57:88-104. [DOI: 10.1016/j.neubiorev.2015.08.006] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Revised: 07/13/2015] [Accepted: 08/06/2015] [Indexed: 11/18/2022]
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15
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Adamaszek M, Kirkby KC, D׳Agata F, Olbrich S, Langner S, Steele C, Sehm B, Busse S, Kessler C, Hamm A. Neural correlates of impaired emotional face recognition in cerebellar lesions. Brain Res 2015; 1613:1-12. [DOI: 10.1016/j.brainres.2015.01.027] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2014] [Revised: 11/29/2014] [Accepted: 01/17/2015] [Indexed: 10/23/2022]
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16
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Gleichgerrcht E, Tomashitis B, Sinay V. The relationship between alexithymia, empathy and moral judgment in patients with multiple sclerosis. Eur J Neurol 2015; 22:1295-303. [DOI: 10.1111/ene.12745] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2014] [Accepted: 03/30/2015] [Indexed: 11/27/2022]
Affiliation(s)
- E. Gleichgerrcht
- Department of Neurology; Medical University of South Carolina; Charleston SC USA
- UDP-INECO Foundation Core on Neuroscience (UIFCoN) Diego Portales University; Santiago Chile
| | - B. Tomashitis
- Department of Neurology; Medical University of South Carolina; Charleston SC USA
| | - V. Sinay
- Institute of Cognitive Neurology (INECO); Buenos Aires Argentina
- Favaloro University; Buenos Aires Argentina
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17
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Nagels A, Kircher T, Steines M, Grosvald M, Straube B. A brief self-rating scale for the assessment of individual differences in gesture perception and production. LEARNING AND INDIVIDUAL DIFFERENCES 2015. [DOI: 10.1016/j.lindif.2015.03.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Prochnow D, Brunheim S, Steinhäuser L, Seitz R. Reasoning about the implications of facial expressions: A behavioral and fMRI study on low and high social impact. Brain Cogn 2014; 90:165-73. [DOI: 10.1016/j.bandc.2014.07.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2013] [Revised: 04/06/2014] [Accepted: 07/13/2014] [Indexed: 12/30/2022]
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19
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Prochnow D, Brunheim S, Kossack H, Eickhoff SB, Markowitsch HJ, Seitz RJ. Anterior and posterior subareas of the dorsolateral frontal cortex in socially relevant decisions based on masked affect expressions. F1000Res 2014; 3:212. [PMID: 26236464 PMCID: PMC4516020 DOI: 10.12688/f1000research.4734.1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/01/2015] [Indexed: 08/22/2023] Open
Abstract
Socially-relevant decisions are based on clearly recognizable but also not consciously accessible affective stimuli. We studied the role of the dorsolateral frontal cortex (DLFC) in decision-making on masked affect expressions using functional magnetic resonance imaging. Our paradigm permitted us to capture brain activity during a pre-decision phase when the subjects viewed emotional expressions below the threshold of subjective awareness, and during the decision phase, which was based on verbal descriptions as the choice criterion. Using meta-analytic connectivity modeling, we found that the preparatory phase of the decision was associated with activity in a right-posterior portion of the DLFC featuring co-activations in the left-inferior frontal cortex. During the subsequent decision a right-anterior and more dorsal portion of the DLFC became activated, exhibiting a different co-activation pattern. These results provide evidence for partially independent sub-regions within the DLFC, supporting the notion of dual associative processes in intuitive judgments.
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Affiliation(s)
- Denise Prochnow
- Department of Neurology, Heinrich-Heine University Düsseldorf, Düsseldorf, D-40225, Germany
| | - Sascha Brunheim
- Department of Neurology, Heinrich-Heine University Düsseldorf, Düsseldorf, D-40225, Germany
| | - Hannes Kossack
- Department of Neurology, Heinrich-Heine University Düsseldorf, Düsseldorf, D-40225, Germany
| | - Simon B. Eickhoff
- Institute for Clinical Neuroscience and Medical Psychology, University of Düsseldorf, Düsseldorf, D-40225, Germany
| | | | - Rüdiger J. Seitz
- Department of Neurology, Heinrich-Heine University Düsseldorf, Düsseldorf, D-40225, Germany
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20
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Prochnow D, Brunheim S, Kossack H, Eickhoff SB, Markowitsch HJ, Seitz RJ. Anterior and posterior subareas of the dorsolateral frontal cortex in socially relevant decisions based on masked affect expressions. F1000Res 2014; 3:212. [PMID: 26236464 PMCID: PMC4516020 DOI: 10.12688/f1000research.4734.3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/01/2015] [Indexed: 12/24/2022] Open
Abstract
Socially-relevant decisions are based on clearly recognizable but also not consciously accessible affective stimuli. We studied the role of the dorsolateral frontal cortex (DLFC) in decision-making on masked affect expressions using functional magnetic resonance imaging. Our paradigm permitted us to capture brain activity during a pre-decision phase when the subjects viewed emotional expressions below the threshold of subjective awareness, and during the decision phase, which was based on verbal descriptions as the choice criterion. Using meta-analytic connectivity modeling, we found that the preparatory phase of the decision was associated with activity in a right-posterior portion of the DLFC featuring co-activations in the left-inferior frontal cortex. During the subsequent decision a right-anterior and more dorsal portion of the DLFC became activated, exhibiting a different co-activation pattern. These results provide evidence for partially independent sub-regions within the DLFC, supporting the notion of dual associative processes in intuitive judgments.
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Affiliation(s)
- Denise Prochnow
- Department of Neurology, Heinrich-Heine University Düsseldorf, Düsseldorf, D-40225, Germany
| | - Sascha Brunheim
- Department of Neurology, Heinrich-Heine University Düsseldorf, Düsseldorf, D-40225, Germany
| | - Hannes Kossack
- Department of Neurology, Heinrich-Heine University Düsseldorf, Düsseldorf, D-40225, Germany
| | - Simon B Eickhoff
- Institute for Clinical Neuroscience and Medical Psychology, University of Düsseldorf, Düsseldorf, D-40225, Germany
| | - Hans J Markowitsch
- Department of Psychology, Bielefeld University, Bielefeld, D-33615, Germany
| | - Rüdiger J Seitz
- Department of Neurology, Heinrich-Heine University Düsseldorf, Düsseldorf, D-40225, Germany
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Padmanabhan A, Lynn A, Foran W, Luna B, O'Hearn K. Age related changes in striatal resting state functional connectivity in autism. Front Hum Neurosci 2013; 7:814. [PMID: 24348363 PMCID: PMC3842522 DOI: 10.3389/fnhum.2013.00814] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2013] [Accepted: 11/10/2013] [Indexed: 12/21/2022] Open
Abstract
Characterizing the nature of developmental change is critical to understanding the mechanisms that are impaired in complex neurodevelopment disorders such as autism spectrum disorder (ASD) and, pragmatically, may allow us to pinpoint periods of plasticity when interventions are particularly useful. Although aberrant brain development has long been theorized as a characteristic feature of ASD, the neural substrates have been difficult to characterize, in part due to a lack of developmental data and to performance confounds. To address these issues, we examined the development of intrinsic functional connectivity, with resting state fMRI from late childhood to early adulthood (8–36 years), using a seed based functional connectivity method with the striatal regions. Overall, we found that both groups show decreases in cortico-striatal circuits over age. However, when controlling for age, ASD participants showed increased connectivity with parietal cortex and decreased connectivity with prefrontal cortex relative to typically developed (TD) participants. In addition, ASD participants showed aberrant age-related connectivity with anterior aspects of cerebellum, and posterior temporal regions (e.g., fusiform gyrus, inferior and superior temporal gyri). In sum, we found prominent differences in the development of striatal connectivity in ASD, most notably, atypical development of connectivity in striatal networks that may underlie cognitive and social reward processing. Our findings highlight the need to identify the biological mechanisms of perturbations in brain reorganization over development, which may also help clarify discrepant findings in the literature.
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Affiliation(s)
- Aarthi Padmanabhan
- Laboratory of Neurocognitive Development, Department of Psychiatry, University of Pittsburgh Pittsburgh, PA, USA
| | - Andrew Lynn
- Laboratory of Neurocognitive Development, Department of Psychiatry, University of Pittsburgh Pittsburgh, PA, USA
| | - William Foran
- Laboratory of Neurocognitive Development, Department of Psychiatry, University of Pittsburgh Pittsburgh, PA, USA
| | - Beatriz Luna
- Laboratory of Neurocognitive Development, Department of Psychiatry, University of Pittsburgh Pittsburgh, PA, USA
| | - Kirsten O'Hearn
- Laboratory of Neurocognitive Development, Department of Psychiatry, University of Pittsburgh Pittsburgh, PA, USA
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Show me how you walk and I tell you how you feel - a functional near-infrared spectroscopy study on emotion perception based on human gait. Neuroimage 2013; 85 Pt 1:380-90. [PMID: 23921096 DOI: 10.1016/j.neuroimage.2013.07.078] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2013] [Revised: 07/22/2013] [Accepted: 07/29/2013] [Indexed: 11/20/2022] Open
Abstract
The ability to recognize and adequately interpret emotional states in others plays a fundamental role in regulating social interaction. Body language presents an essential element of nonverbal communication which is often perceived prior to mimic expression. However, the neural networks that underlie the processing of emotionally expressive body movement and body posture are poorly understood. 33 healthy subjects have been investigated using the optically based imaging method functional near-infrared spectroscopy (fNIRS) during the performance of a newly developed emotion discrimination paradigm consisting of faceless avatars expressing fearful, angry, sad, happy or neutral gait patterns. Participants were instructed to judge (a) the presented emotional state (emotion task) and (b) the observed walking speed of the respective avatar (speed task). We measured increases in cortical oxygenated haemoglobin (O2HB) in response to visual stimulation during emotion discrimination. These O2HB concentration changes were enhanced for negative emotions in contrast to neutral gait sequences in right occipito-temporal and left temporal and temporo-parietal brain regions. Moreover, fearful and angry bodies elicited higher activation increases during the emotion task compared to the speed task. Haemodynamic responses were correlated with a number of behavioural measures, whereby a positive relationship between emotion regulation strategy preference and O2HB concentration increases after sad walks was mediated by the ability to accurately categorize sad walks. Our results support the idea of a distributed brain network involved in the recognition of bodily emotion expression that comprises visual association areas as well as body/movement perception specific cortical regions that are also sensitive to emotion. This network is activated less when the emotion is not intentionally processed (i.e. during the speed task). Furthermore, activity of this perceptive network is, mediated by the ability to correctly recognize emotions, indirectly connected to active emotion regulation processes. We conclude that a full understanding of emotion perception and its neural substrate requires the investigation of dynamic representations and means of expression other than the face.
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Prochnow D, Kossack H, Brunheim S, Müller K, Wittsack HJ, Markowitsch HJ, Seitz RJ. Processing of subliminal facial expressions of emotion: A behavioral and fMRI study. Soc Neurosci 2013; 8:448-61. [DOI: 10.1080/17470919.2013.812536] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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