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Gury P, Moulin M, Laroye R, Trachino M, Montazel M, Narme P, Ehrlé N. Happy facial emotional congruence in patients with relapsing-remitting multiple sclerosis. J Clin Exp Neuropsychol 2024:1-11. [PMID: 39140395 DOI: 10.1080/13803395.2024.2391362] [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: 02/11/2024] [Accepted: 08/07/2024] [Indexed: 08/15/2024]
Abstract
BACKGROUND Emotion categorization has often been studied in the relapsing-remitting form of multiple sclerosis (RR-MS), suggesting an impairment in the recognition of emotions. The production of facial emotional expressions in RR-MS has not been considered, despite their importance in non-verbal communication. METHOD Twenty-five RR-MS patients and twenty-five matched controls completed a task of emotional categorization during which their faces were filmed. The stimuli were dynamic (sound or visual), expressed by adults (women or men), and expressing happy (laughing or smiling) or negative emotion. Two independent blinded raters quantified the happy facial expressions produced. The categorization task was used as a proxy for emotional categorization, while the happy facial expressions produced assessed the production of emotions. RESULTS The main analysis indicated impaired categorization of RR-MS for happy stimuli selectively, whereas their happy facial expressions were not statistically different from those of the control group. More specifically, this group effect was found for smiles (and not laughter) and for happy stimuli produced by men. Analysis of individual patient profiles suggested that 77% of patients with impaired judgments produced normal facial expressions, suggesting a high prevalence of this dissociation. Only 8% of our samples showed reverse dissociation, with happy facial expressions significantly different from those of the control group and normal emotional judgments. CONCLUSION These results corroborated the high prevalence of emotional categorization impairment in RR-MS but not for negative stimuli, which can probably be explained by the methodological specificities of the present work. The unusual impairment found for happy stimuli (for both emotional categorization and facial congruence) may be linked to the intensity of the perceived happy expressions but not to the emotional valence. Our results also indicated a mainly preserved production of facial emotions, which may be used in the future sociocognitive care of RR-MS patients with impaired emotional judgments.
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Affiliation(s)
- Pauline Gury
- Neurology Department, Maison-Blanche Hospital, Reims, France
- Laboratoire Mémoire Cerveau et Cognition (UR 7536), Université Paris Cité, Boulogne-Billancourt, France
| | | | | | - Marine Trachino
- Neurology Department, Maison-Blanche Hospital, Reims, France
| | - Marine Montazel
- Neurology Department, Maison-Blanche Hospital, Reims, France
| | - Pauline Narme
- Laboratoire Mémoire Cerveau et Cognition (UR 7536), Université Paris Cité, Boulogne-Billancourt, France
| | - Nathalie Ehrlé
- Neurology Department, Maison-Blanche Hospital, Reims, France
- Laboratoire Mémoire Cerveau et Cognition (UR 7536), Université Paris Cité, Boulogne-Billancourt, France
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2
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Crivelli L, Calandri IL, Helou B, Corvalán N, Fiol MP, Ysraelit MC, Gaitan MI, Negrotto L, Farez MF, Allegri RF, Correale J. Theory of mind, emotion recognition and emotional reactivity factors in early multiple sclerosis: Results from a South American cohort. APPLIED NEUROPSYCHOLOGY. ADULT 2024; 31:162-172. [PMID: 34807785 DOI: 10.1080/23279095.2021.2004542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
OBJECTIVES To study different components of social cognition and quality of life in patients with early multiple sclerosis and low Expanded Disability Status Scale and to test the influence of cognitive performance, fatigue and neuropsychiatric symptoms on social cognition performance. METHODS Thirty-four patients with relapsing-remitting MS, with ≤2 years of disease duration and scores ≤2 on the EDSS and 30 healthy controls underwent neuropsychological assessment with the Brief Repeatable Neuropsychological Test Battery. Components of social cognition, such as emotion recognition, theory of mind, empathy, and emotional reactivity, were assessed with the Reading the Mind in the Eyes test, the Faux Pas task, the International Affective Imagery System, and the Empathy Quotient. Anxiety, depression, fatigue and quality of life were measured. RESULTS Patients showed significant differences in verbal memory, executive functions and social cognition, especially emotion recognition and ToM. Regarding emotional reactivity, patients showed a positive bias in the interpretation of the valence of neutral images. CONCLUSIONS Patients with early MS showed impairments in several components of social cognition independent of cognitive performance, neuropsychiatric symptoms and fatigue. Social cognition deficits may be present in MS even in the early stages.
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Affiliation(s)
- Lucia Crivelli
- Departamento de Neurología, FLENI, Buenos Aires, Argentina
| | | | - Belén Helou
- Departamento de Neurología, FLENI, Buenos Aires, Argentina
| | | | | | | | | | - Laura Negrotto
- Departamento de Neurología, FLENI, Buenos Aires, Argentina
| | | | | | - Jorge Correale
- Departamento de Neurología, FLENI, Buenos Aires, Argentina
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3
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Pfaff L, Gounot D, Chanson JB, de Seze J, Blanc F. Emotional experience is increased and emotion recognition decreased in multiple sclerosis. Sci Rep 2021; 11:21885. [PMID: 34750435 PMCID: PMC8575874 DOI: 10.1038/s41598-021-01139-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 08/26/2021] [Indexed: 12/12/2022] Open
Abstract
Emotional disorders in multiple sclerosis (MS) are frequently described as difficulties in recognizing facial expressions, rarely in the experience dimension. Moreover, interaction between emotional disorders and cognitive or psychological disorders remains little documented. The aim of this study is to explore emotions in MS in emotion recognition and emotional experience and compare these data with cognitive, psychological, and disease aspects. Twenty-five women with MS (MS group) and 27 healthy controls (control group) matched for age, sex, and education were assessed for emotion recognition (Florida Affect Battery) and emotional experience (International Affective Picture System Photographs). Participants were also assessed for cognitive and psychological aspects. Compared to the control group, the MS group had more difficulty in recognizing emotions, and their subjective evaluations when presented IAPS pictures were more scattered, globally increased. Emotional dimensions were each correlated with executive functions but neither correlated with alexithymia, depression, anxiety, or MS characteristics. In conclusion, MS patients present difficulties in identifying emotion and their emotional experience appears to be increased. These disorders are correlated with cognition but remain independent of psychological or disease aspects. Considering the implications that emotional disorders may have, it seems essential to take these aspects into account in clinical practice.
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Affiliation(s)
- Line Pfaff
- University of Strasbourg and French National Centre for Scientific Research (CNRS), ICube Laboratory UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS/Neurocrypto, Strasbourg, France. .,CIC (Clinical Investigation Centre) INSERM 1434 and Neurology Department, University Hospitals of Strasbourg, Strasbourg, France.
| | - Daniel Gounot
- University of Strasbourg and French National Centre for Scientific Research (CNRS), ICube Laboratory UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS/Neurocrypto, Strasbourg, France
| | - Jean-Baptiste Chanson
- CIC (Clinical Investigation Centre) INSERM 1434 and Neurology Department, University Hospitals of Strasbourg, Strasbourg, France
| | - Jérôme de Seze
- CIC (Clinical Investigation Centre) INSERM 1434 and Neurology Department, University Hospitals of Strasbourg, Strasbourg, France.,University Hospital of Strasbourg, Strasbourg, Biopathology of Myelin, Neuroprotection and Therapeutic Strategies, INSERM U1119, Strasbourg, France
| | - Frédéric Blanc
- University of Strasbourg and French National Centre for Scientific Research (CNRS), ICube Laboratory UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), Team IMIS/Neurocrypto, Strasbourg, France.,Geriatrics Department, University Hospitals of Strasbourg, CMRR (Memory Resources and Research Centre), Geriatric Day Hospital, Strasbourg, France
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4
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Lin X, Zhang X, Liu Q, Zhao P, Zhong J, Pan P, Wang G, Yi Z. Social cognition in multiple sclerosis and its subtypes: A meta-analysis. Mult Scler Relat Disord 2021; 52:102973. [PMID: 33962135 DOI: 10.1016/j.msard.2021.102973] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 04/12/2021] [Accepted: 04/17/2021] [Indexed: 01/11/2023]
Abstract
BACKGROUND Multiple sclerosis (MS) is an immune-mediated demyelinating disease that disrupts several social cognitive abilities, including the theory of mind (ToM) and facial emotion recognition (FER). It is unclear how specific ToM subcomponents, including cognitive and affective ToM, are affected in patients with MS and the social cognitive abilities in MS subtypes. METHODS A search of PubMed, Web of Science, and Embase databases was conducted until June 2020. Effect sizes were calculated using Hedges g with a random-effects model. RESULTS A total of 45 studies were included. Relative to health controls (HCs), patients with MS and its subtypes (including relapsing-remitting MS [RRMS] and progressive MS) exhibited impairments in ToM (g = -0.77, g = -0.70, g = -0.75, respectively), cognitive ToM (g = -0.72, g = -0.83, g = -0.73, respectively), affective ToM (g = -0.84, g = -0.63, g = -0. 50, respectively), and FER (g = -0.62, g = -0.53, g = -1.07, respectively). In addition, there was no difference between progressive primary MS and secondary progressive MS in overall ToM, cognitive ToM, affective ToM, and FER. Compared to patients with RRMS, patients with progressive MS showed no difference in overall ToM, cognitive ToM, and affective ToM but had more serious defects in FER (g = -0.57). CONCLUSIONS These quantitative results indicate that patients with MS and its subtypes have a differential impairment of the core aspects of social cognitive processing (including ToM and FER), which may help develop the structured social cognitive interventions in MS.
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Affiliation(s)
- XiaoGuang Lin
- Department of Neurology, Affiliated Suqian Hospital of Xuzhou Medical University, Suqian, PR China
| | - XueLing Zhang
- Department of Neurology, Affiliated Suqian Hospital of Xuzhou Medical University, Suqian, PR China
| | - QinQin Liu
- Department of Neurology, Affiliated Suqian Hospital of Xuzhou Medical University, Suqian, PR China
| | - PanWen Zhao
- Department of Central Laboratory, Affiliated Yancheng School of Clinical Medicine of Nanjing Medical University, PR China
| | - JianGuo Zhong
- Department of Neurology, Affiliated Yancheng School of Clinical Medicine of Nanjing Medical University, PR China
| | - PingLei Pan
- Department of Neurology and Department of Central Laboratory, Affiliated Yancheng School of Clinical Medicine of Nanjing Medical University, PR China
| | - GenDi Wang
- Department of Neurology, Affiliated Yancheng School of Clinical Medicine of Nanjing Medical University, PR China
| | - ZhongQuan Yi
- Department of Central Laboratory, Affiliated Yancheng School of Clinical Medicine of Nanjing Medical University, PR China.
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Ziccardi S, Pitteri M, Genova HM, Calabrese M. Social Cognition in Multiple Sclerosis: A 3-Year Follow-Up MRI and Behavioral Study. Diagnostics (Basel) 2021; 11:diagnostics11030484. [PMID: 33803307 PMCID: PMC8001246 DOI: 10.3390/diagnostics11030484] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/26/2021] [Accepted: 03/05/2021] [Indexed: 12/19/2022] Open
Abstract
Social cognition (SC) has become a topic of widespread interest in the last decade. SC deficits were described in multiple sclerosis (MS) patients, in association with amygdala lesions, even in those without formal cognitive impairment. In this 3-year follow-up study, we aimed at longitudinally investigating the evolution of SC deficits and amygdala damage in a group of cognitive-normal MS patients, and the association between SC and psychological well-being. After 3 years (T3) from the baseline examination (T0), 26 relapsing-remitting MS patients (RRMS) were retested with a neuropsychological battery and SC tasks (theory of mind, facial emotion recognition, empathy). A SC composite score (SCcomp) was calculated for each patient. Emotional state, fatigue, and quality of life (QoL) were also evaluated. RRMS patients at T3 underwent a 3T-MRI as performed at T0, from which were calculated both volume and cortical lesion volume (CLV) of the amygdalae. Compared to T0, at T3 all RRMS patients were still cognitive-normal and remained stable in their global SC impaired performance. At T0, SCcomp correlated with amygdala CLV (p = 0.002) while, at T3, was more associated with amygdala volume (p = 0.035) rather than amygdala CLV (p = 0.043). SCcomp change T3-T0 correlated with global emotional state (p = 0.043), depression (p = 0.046), anxiety (p = 0.034), fatigue (p = 0.025), and QoL-social functioning (p = 0.033). We showed the longitudinal stability of SC deficits in cognitive-normal RRMS patients, mirroring the amygdala structural damage and the psychological well-being. These results highlight that SC exerts a key role in MS.
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Affiliation(s)
- Stefano Ziccardi
- Neurology Section, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, 37134 Verona, Italy;
- Correspondence: (S.Z.); (M.C.)
| | - Marco Pitteri
- Neurology Section, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, 37134 Verona, Italy;
| | - Helen M. Genova
- Kessler Foundation, 120 Eagle’Rock Ave, Suite 100, East Hanover, NJ 07936, USA;
- Department of Physical Medicine and Rehabilitation, New Jersey Medical School, Rutgers University, Newark, NJ 07101, USA
| | - Massimiliano Calabrese
- Neurology Section, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, 37134 Verona, Italy;
- Correspondence: (S.Z.); (M.C.)
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6
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A Scope of the Social Brain in Multiple Sclerosis: Insights From Neuroimaging Studies. Cogn Behav Neurol 2020; 33:90-102. [PMID: 32496294 DOI: 10.1097/wnn.0000000000000227] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Multiple sclerosis (MS) is the most common inflammatory neurologic disease in young adults. Its pathological mechanisms include demyelination, neurodegeneration, and synaptopathy. Cognitive deficits occur in up to 65% of individuals with MS and affect both nonsocial (eg, information processing speed, memory, and executive functions) and social (ie, emotion recognition, theory of mind, and empathy) cognitive domains. In the last 3 decades, there has been a growing interest in social cognition and its relationship with neuropsychological, sociodemographic, and disease characteristics in individuals with MS. Uncovering the neuropathological correlates of social cognitive deficits is now a crucial aim that would also help us better understand the underlying mechanisms of social cognition. We reviewed 11 neuroimaging studies to investigate social cognition in MS. These studies focused mainly on facial emotion recognition and theory of mind, with the findings suggesting that a disrupted cortico-subcortical network forms the basis of social deficits involving both domains. We then interpreted these results in the context of multiple disconnection syndrome, which occurs as a result of axonal demyelination and degeneration within the connexome of several neural hubs devoted to social cognition. Heterogeneity in social cognitive performance, observed among our study participants, is discussed with reference to the cognitive reserve and brain reserve hypotheses. These reserves may explain why individuals with comparable clinical characteristics of MS may exhibit different cognitive profiles. Further research is required to generalize these findings to the MS population and to inform the development of effective interventions to improve psychosocial functioning in individuals with MS.
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7
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Hälbig TD, Wüstenberg T, Giess RM, Kunte H, Bellmann-Strobl J, Ruprecht K, Paul F. Emotional experience in patients with clinically isolated syndrome and early multiple sclerosis. Eur J Neurol 2020; 27:1537-1545. [PMID: 32307769 DOI: 10.1111/ene.14269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 04/02/2020] [Indexed: 01/07/2023]
Abstract
BACKGROUND AND PURPOSE Evidence suggests that there are changes in the processing of emotional information (EP) in people with multiple sclerosis (MS). It is unclear which functional domains of EP are affected, whether these changes are secondary to other MS-related neuropsychological or psychiatric symptoms and if EP changes are present in early MS. The aim of the study was to investigate EP in patients with early MS (clinically isolated syndrome and early relapsing/remitting MS) and healthy controls (HCs). METHODS A total of 29 patients without neuropsychological or psychiatric deficits and 29 matched HCs were presented with pictures from the International Affective Picture System with negative, positive or neutral content. Participants rated the induced emotion regarding valence and arousal using nine-level Likert scales. A speeded recognition test assessed memory for the emotional stimuli and for the emotional modulation of response time. A subgroup of participants was tested during a magnetic resonance imaging (MRI) session. RESULTS Patients in the MRI subgroup rated the experience induced by pictures with positive or negative emotional content significantly more weakly than HCs. Further, these patients were significantly less aroused when watching the pictures from the International Affective Picture System. There were no effects in the non-MRI subgroup or effects on emotional memory or response times. CONCLUSIONS Emotional processing changes may be present in early MS in the form of flattened emotional experience on both the valence and arousal dimensions. These changes do not appear to be secondary to neuropsychological or psychiatric deficits. The fact that emotional flattening was only found in the MRI setting suggests that EP changes may be unmasked within stressful environments and points to the potential yet underestimated impact of the MRI setting on behavioral outcomes.
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Affiliation(s)
- T D Hälbig
- NeuroCure Clinical Research Center, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany.,Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - T Wüstenberg
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - R M Giess
- NeuroCure Clinical Research Center, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - H Kunte
- Faculty of Natural Sciences, MSB, Medical School Berlin, Berlin, Germany
| | - J Bellmann-Strobl
- NeuroCure Clinical Research Center, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany.,Experimental and Clinical Research Center, Max Delbrueck Center for Molecular Medicine and Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - K Ruprecht
- Department of Neurology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - F Paul
- NeuroCure Clinical Research Center, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany.,Experimental and Clinical Research Center, Max Delbrueck Center for Molecular Medicine and Charité - Universitätsmedizin Berlin, Berlin, Germany
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8
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Pfaff L, Lamy J, Noblet V, Gounot D, Chanson JB, de Seze J, Blanc F. Emotional disturbances in multiple sclerosis: A neuropsychological and fMRI study. Cortex 2019; 117:205-216. [DOI: 10.1016/j.cortex.2019.02.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 08/02/2018] [Accepted: 02/20/2019] [Indexed: 01/21/2023]
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Abstract
OBJECTIVES Multiple sclerosis (MS) can be associated with impaired social cognition. However, social cognition skills have never been explored in the different subtypes of MS. The first aim of this study was to examine whether MS subtypes differ on the course of social cognition. The second aim was to explore the relationship between social cognition performances and executive abilities and mood variables. METHODS Sixty-two patients with MS and 33 healthy matched controls performed experimental tasks assessing facial emotion recognition, theory of mind (ToM), and cognitive functioning, in particular executive functions. RESULTS Patients differed from controls on both measures of social cognition. On the ToM measures, patients with progressive MS scored significantly lower than healthy participants. Patients with primary progressive MS performed worse than both healthy participants and patients with relapsing-remitting MS on the recognition of fearful facial expressions, while patients with secondary progressive MS performed worse on the recognition of facial expressions of sadness. Patients' social cognition difficulties were correlated with processing speed, working memory, and verbal fluency. CONCLUSIONS These preliminary results suggested that there may be qualitative differences in social cognition difficulties among the phenotypes. Furthermore, these impairments were related to executive functions, but unrelated to patients' disability or level of depression. These data highlight the need for research to determine the real impact of these deficits on interpersonal relationships among patients and to confirm these disorders in a larger population with progressive forms of MS. (JINS, 2017, 23, 653-664).
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10
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Abstract
BACKGROUND AND OBJECTIVES Multiple sclerosis (MS) is a chronic progressive inflammatory disease of the central nervous system, representing the primary cause of non-traumatic disability in young adults. Cognitive dysfunction can affect patients at any time during the disease process and might alter the six core functional domains. Social cognition is a multi-component construct that includes the theory of mind, empathy and social perception of emotions from facial, bodily and vocal cues. Deficits in this cognitive faculty might have a drastic impact on interpersonal relationships and quality of life (QoL). Although exhaustive data exist for non-social cognitive functions in MS, only a little attention has been paid for social cognition. The objectives of the present work are to reappraise the definition and anatomy of social cognition and evaluate the integrity of this domain across MS studies. We will put special emphasis on neuropsychological and neuroimaging studies concerning social cognitive performance in MS. METHODS Studies were selected in conformity with PRISMA guidelines. We looked for computerized databases (PubMed, Medline, and Scopus) that index peer-reviewed journals to identify published reports in English and French languages that mention social cognition and multiple sclerosis, regardless of publication year. We combined keywords as follows: (facial emotion or facial expression or emotional facial expressions or theory of mind or social cognition or empathy or affective prosody) AND multiple sclerosis AND (MRI or functional MRI or positron emission tomography or functional imaging or structural imaging). We also scanned references from articles aiming to get additional relevant studies. RESULTS In total, 26 studies matched the abovementioned criteria (26 neuropsychological studies including five neuroimaging studies). Available data support the presence of social cognitive deficits even at early stages of MS. The increase in disease burden along with the "multiple disconnection syndrome" resulting from gray and white matters pathology might exceed the "threshold for cerebral tolerance" and can manifest as deficits in social cognition. Admitting the impact of the latter on patients' social functioning, a thorough screening for such deficits is crucial to improving patients' QoL. (JINS, 2017, 23, 266-286).
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11
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Bora E, Özakbaş S, Velakoulis D, Walterfang M. Social Cognition in Multiple Sclerosis: a Meta-Analysis. Neuropsychol Rev 2016; 26:160-72. [DOI: 10.1007/s11065-016-9320-6] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2015] [Accepted: 05/12/2016] [Indexed: 12/16/2022]
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12
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Abstract
Multiple sclerosis (MS) is an inflammatory disease of the central nervous system leading to physical and cognitive disability. The impact of the disease on social cognition has only come to light quite recently. The aim of this study was to evaluate the social cognition abilities of MS patients and their links with characteristics of the disease, such as physical disability, cognitive impairment and disease duration.The performances of a group of 64 MS patients were compared with that of 30 matched healthy individuals in facial emotion recognition and Faux Pas tasks as well as on a battery of standardized neuropsychological tests.The MS patients performed worse than the control group in the recognition of the expressions of fear and anger and in the interpretation of faux pas. The impairment in social cognition increased with overall disease course. Executive impairment did not correlate with the performance in the social cognition tests.Our results show that emotional impairment is observed at early stages of the disease in the absence of cognitive dysfunction, even if social cognition abilities worsen with the progression of MS. These data highlight the need to attempt to identify these impairments in clinical practice.
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13
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Luherne-du Boullay V, Plaza M, Perrault A, Capelle L, Chaby L. Atypical crossmodal emotional integration in patients with gliomas. Brain Cogn 2014; 92C:92-100. [DOI: 10.1016/j.bandc.2014.10.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2014] [Revised: 10/03/2014] [Accepted: 10/06/2014] [Indexed: 12/13/2022]
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14
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Facial and bodily emotion recognition in multiple sclerosis: the role of alexithymia and other characteristics of the disease. J Int Neuropsychol Soc 2014; 20:1004-14. [PMID: 25373767 DOI: 10.1017/s1355617714000939] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Multiple sclerosis (MS) may be associated with impaired perception of facial emotions. However, emotion recognition mediated by bodily postures has never been examined in these patients. Moreover, several studies have suggested a relation between emotion recognition impairments and alexithymia. This is in line with the idea that the ability to recognize emotions requires the individuals to be able to understand their own emotions. Despite a deficit in emotion recognition has been observed in MS patients, the association between impaired emotion recognition and alexithymia has received little attention. The aim of this study was, first, to investigate MS patient's abilities to recognize emotions mediated by both facial and bodily expressions and, second, to examine whether any observed deficits in emotions recognition could be explained by the presence of alexithymia. Thirty patients with MS and 30 healthy matched controls performed experimental tasks assessing emotion discrimination and recognition of facial expressions and bodily postures. Moreover, they completed questionnaires evaluating alexithymia, depression, and fatigue. First, facial emotion recognition and, to a lesser extent, bodily emotion recognition can be impaired in MS patients. In particular, patients with higher disability showed an impairment in emotion recognition compared with patients with lower disability and controls. Second, their deficit in emotion recognition was not predicted by alexithymia. Instead, the disease's characteristics and the performance on some cognitive tasks significantly correlated with emotion recognition. Impaired facial emotion recognition is a cognitive signature of MS that is not dependent on alexithymia.
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Multiple sclerosis decreases explicit counterfactual processing and risk taking in decision making. PLoS One 2012; 7:e50718. [PMID: 23227201 PMCID: PMC3515609 DOI: 10.1371/journal.pone.0050718] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2012] [Accepted: 10/23/2012] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION Deficits in decision making (DM) are commonly associated with prefrontal cortical damage, but may occur with multiple sclerosis (MS). There are no data concerning the impact of MS on tasks evaluating DM under explicit risk, where different emotional and cognitive components can be distinguished. METHODS We assessed 72 relapsing-remitting MS (RRMS) patients with mild to moderate disease and 38 healthy controls in two DM tasks involving risk with explicit rules: (1) The Wheel of Fortune (WOF), which probes the anticipated affects of decisions outcomes on future choices; and (2) The Cambridge Gamble Task (CGT) which measures risk taking. Participants also underwent a neuropsychological and emotional assessment, and skin conductance responses (SCRs) were recorded. RESULTS In the WOF, RRMS patients showed deficits in integrating positive counterfactual information (p<0.005) and greater risk aversion (p<0.001). They reported less negative affect than controls (disappointment: p = 0.007; regret: p = 0.01), although their implicit emotional reactions as measured by post-choice SCRs did not differ. In the CGT, RRMS patients differed from controls in quality of DM (p = 0.01) and deliberation time (p = 0.0002), the latter difference being correlated with attention scores. Such changes did not result in overall decreases in performance (total gains). CONCLUSIONS The quality of DM under risk was modified by MS in both tasks. The reduction in the expression of disappointment coexisted with an increased risk aversion in the WOF and alexithymia features. These concomitant emotional alterations may have implications for better understanding the components of explicit DM and for the clinical support of MS patients.
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