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Pérez-Vigil A, Ilzarbe D, Garcia-Delgar B, Morer A, Pomares M, Puig O, Lera-Miguel S, Rosa M, Romero M, Calvo Escalona R, Lázaro L. Theory of mind in neurodevelopmental disorders: beyond autistic spectrum disorder. Neurologia 2024; 39:117-126. [PMID: 38272257 DOI: 10.1016/j.nrleng.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 04/06/2021] [Indexed: 01/27/2024] Open
Abstract
INTRODUCTION Theory of mind (ToM) is the human ability to perceive, interpret, and attribute the mental states of other people, and the alteration of this cognitive function is a core symptom of autistic spectrum disorder (ASD). In such other neurodevelopmental disorders as childhood-onset obsessive-compulsive disorder (OCD) and Tourette syndrome (TS) that can present with cognitive dysfunctions, ToM has been less extensively studied, especially in the young population. The aim of the study was to compare advanced ToM between groups of young people diagnosed with OCD, TS, or ASD and a control group. METHODS Clinical interviews were conducted with male patients aged between 11 and 17 years with a main diagnosis of OCD (n = 19), TS (n = 14), or ASD (n = 18), and a control group (n = 20). We administered instruments for estimating intelligence quotient and severity of psychiatric symptoms, and tasks to evaluate ToM (the "Stories from everyday life" task and the "Reading the mind in the eyes" test). RESULTS Young people with TS and with ASD present similar difficulties in solving advanced ToM tasks, whereas patients with childhood-onset OCD present similar results to controls. CONCLUSIONS ToM is altered in other neurodevelopmental disorders beyond ASD, such as TS.
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Affiliation(s)
- A Pérez-Vigil
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain.
| | - D Ilzarbe
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain
| | - B Garcia-Delgar
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain
| | - A Morer
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain; Departamento de Medicina, Universidad de Barcelona, Barcelona, Spain
| | - M Pomares
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain; Departamento de Medicina, Universidad de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - O Puig
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - S Lera-Miguel
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain
| | - M Rosa
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - M Romero
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain
| | - R Calvo Escalona
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain; Departamento de Medicina, Universidad de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - L Lázaro
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Spain; Departamento de Medicina, Universidad de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
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Demirlek C, Karakılıç M, Sarıkaya E, Bayrakçı A, Verim B, Gülyüksel F, Yalınçetin B, Oral E, Gelal F, Zorlu N, Bora E. Neural correlates of mental state decoding and mental state reasoning in schizophrenia. Psychiatry Res Neuroimaging 2023; 336:111744. [PMID: 37979348 DOI: 10.1016/j.pscychresns.2023.111744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/17/2023] [Accepted: 10/24/2023] [Indexed: 11/20/2023]
Abstract
Theory of mind skills are disrupted in schizophrenia. However, various theory of mind tasks measure different neurocognitive domains. This multimodal neuroimaging study aimed to investigate the neuroanatomical correlates of mental state decoding and reasoning components of theory of mind in schizophrenia and healthy controls (HCs) using T1-weighted and diffusion-weighted (DTI) magnetic resonance imaging (MRI). Sixty-two patients with schizophrenia and 34 HCs were included. The Reading the Mind in the Eyes (RMET) and Hinting tests were used to evaluate mental state decoding and reasoning, respectively. Correlations between social cognition and cortical parameters (thickness, volume, surface area), or DTI scalars (fractional anisotropy, axial diffusivity, radial diffusivity) were cluster-based corrected for multiple comparisons. In schizophrenia, RMET scores showed positive correlations in 3 clusters, including left insula thickness, right superior-temporal thickness, left superior-temporal-sulcus volume, and DTI analysis revealed that fractional anisotropy showed positive correlations in 3 clusters, including right inferior-fronto-occipital fasciculus, left forceps-major, left inferior-fronto-occipital fasciculus. In schizophrenia, Hinting test scores showed positive correlations in 3 clusters in T1-weighted MRI, including left superior-temporal-sulcus volume, left superior-temporal-sulcus surface area, left pars-orbitalis volume. In conclusion, this study provided evidence for the involvement of particular cortical regions and white matter tracts in mental state decoding and reasoning.
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Affiliation(s)
- Cemal Demirlek
- Department of Neurosciences, Institute of Health Sciences, Dokuz Eylul University, Izmir, Turkey; Department of Psychiatry, McLean Hospital, Harvard Medical School, Belmont, MA, USA.
| | - Merve Karakılıç
- Department of Psychiatry, Katip Celebi University, Ataturk Education and Research Hospital, Izmir, Turkey
| | - Ecenaz Sarıkaya
- Department of Psychiatry, Katip Celebi University, Ataturk Education and Research Hospital, Izmir, Turkey
| | - Adem Bayrakçı
- Department of Psychiatry, Katip Celebi University, Ataturk Education and Research Hospital, Izmir, Turkey
| | - Burcu Verim
- Department of Neurosciences, Institute of Health Sciences, Dokuz Eylul University, Izmir, Turkey
| | - Funda Gülyüksel
- Department of Psychiatry, Katip Celebi University, Ataturk Education and Research Hospital, Izmir, Turkey
| | - Berna Yalınçetin
- Department of Neurosciences, Institute of Health Sciences, Dokuz Eylul University, Izmir, Turkey
| | - Elif Oral
- Department of Psychiatry, Katip Celebi University, Ataturk Education and Research Hospital, Izmir, Turkey
| | - Fazıl Gelal
- Department of Radiodiagnostics, Katip Celebi University, Ataturk Education and Research Hospital, Izmir, Turkey
| | - Nabi Zorlu
- Department of Psychiatry, Katip Celebi University, Ataturk Education and Research Hospital, Izmir, Turkey
| | - Emre Bora
- Department of Neurosciences, Institute of Health Sciences, Dokuz Eylul University, Izmir, Turkey; Department of Psychiatry, Dokuz Eylul University Medical School, Izmir, Turkey; Department of Psychiatry, Melbourne Neuropsychiatry Centre, University of Melbourne and, Melbourne Health, Carlton South, Victoria 3053, Australia
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Uğurpala C, Tükel R, Ziylan EÇ, Ertekin E, Berberoğlu E. Social Cognition and Functioning in Patients With Social Anxiety Disorder and/or Attention-Deficit/Hyperactivity Disorder. J Nerv Ment Dis 2023; 211:828-834. [PMID: 37432028 DOI: 10.1097/nmd.0000000000001696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/12/2023]
Abstract
ABSTRACT In recent years, social cognition and one of its dimensions, the theory of mind, have been more commonly investigated in patients with social anxiety disorder (SAD) and attention-deficit/hyperactivity disorder (ADHD). In this study, SAD, ADHD, comorbid SAD-ADHD, and healthy control (HC) groups, each consisting of 30 participants, were included and compared in terms of social cognition and functionality. Mean global functioning assessment scores were found to be significantly higher in the HC group compared with the other three groups and in the ADHD group compared with the SAD and SAD-ADHD groups. Mean Dokuz Eylül Theory of Mind Index total scores were found to be significantly higher in the HC group compared with the other three groups and in the SAD and SAD-ADHD groups compared with the ADHD group. These findings suggest that SAD patients with or without ADHD show better social cognition but worse functioning compared with pure ADHD patients.
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Affiliation(s)
- Can Uğurpala
- Department of Psychiatry, Istanbul Faculty of Medicine, Istanbul University, Çapa, Fatih, Istanbul, Turkey
| | - Raşit Tükel
- Department of Psychiatry, Istanbul Faculty of Medicine, Istanbul University, Çapa, Fatih, Istanbul, Turkey
| | - Ege Çağın Ziylan
- Physiology and Pharmacology Laboratory, Beykent University Faculty of Medicine, Beykent University, Büyükçekmece, Istanbul, Turkey
| | - Erhan Ertekin
- Department of Psychiatry, Istanbul Faculty of Medicine, Istanbul University, Çapa, Fatih, Istanbul, Turkey
| | - Ertuğ Berberoğlu
- Department of Psychiatry, Istanbul Faculty of Medicine, Istanbul University, Çapa, Fatih, Istanbul, Turkey
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Öztürk Y, Özyurt G, Turan S, Tufan AE, Akay AP. Emotion dysregulation and social communication problems but not ToM properties may predict obsessive-compulsive disorder symptom severity. Nord J Psychiatry 2023; 77:778-787. [PMID: 37665655 DOI: 10.1080/08039488.2023.2251953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 07/06/2023] [Accepted: 08/16/2023] [Indexed: 09/06/2023]
Abstract
OBJECTIVE Studies have shown that theory of mind, emotion regulation and pragmatic abilities are negatively affected in people with obsessive-compulsive disorder (OCD). We aimed to investigate theory of mind (ToM) abilities, social responsiveness, pragmatic language, and emotion regulation skills in children with OCD and to compare them to healthy controls. METHODS This study was designed as a single-center, cross-sectional, case-control study. ToM abilities were evaluated via "Reading the Mind in the Eyes Test" (RMET), "Faces Test", "Faux-Pas Test", "Comprehension Test" and "Unexpected Outcomes Test". Social responsiveness, pragmatic language and emotion regulation were evaluated by Social Responsiveness Scale (SRS), Children's Communication Checklist- Second Edition (CCC-2), Difficulties in Emotion Regulation Scale (DERS) and Children's Yale-Brown Obsessive-Compulsive Scale (CY-BOCS). Within the study period, we enrolled 85 adolescents (42 with OCD and 43 controls). RESULTS The OCD group performed significantly lower than healthy controls in the Faux Pass and Comprehension tests (p = 0.003 for both). We found a statistically significant difference between groups in terms of the goal, strategy, non-acceptance subscales of the DERS (p < 0.001, p = 0.006, p = 0.008, respectively) as well as the total DERS score (p < 0.001). CY-BOCS total scores correlated significantly and negatively with Comprehension, Faux Pas and Unexpected Outcomes tests, and positively with CCC total, SRS total and DERS total scores. In regression analysis the DERS, SRS and CCC tests emerged as significant predictors of CY-BOCS total score. CONCLUSION Addressing ToM, pragmatic, and ER difficulties when planning the treatment of young people with OCD may contribute to positive outcomes.
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Affiliation(s)
- Yusuf Öztürk
- Department of Child and Adolescent Psychiatry, Bolu Abant Izzet Baysal University Medical Faculty, Bolu, Turkey
| | - Gonca Özyurt
- Department of Child and Adolescent Psychiatry, Izmir Katip Çelebi University Medical Faculty, İzmir, Turkey
| | - Serkan Turan
- Department of Child and Adolescent Psychiatry, Uludağ University Medical Faculty, Bursa, Turkey
| | - Ali Evren Tufan
- Department of Child and Adolescent Psychiatry, Bolu Abant Izzet Baysal University Medical Faculty, Bolu, Turkey
| | - Aynur Pekcanlar Akay
- Department of Child and Adolescent Psychiatry, Dokuz Eylul University Medical Faculty, Izmir, Turkey
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Torregrossa W, Torrisi M, De Luca R, Casella C, Rifici C, Bonanno M, Calabrò RS. Neuropsychological Assessment in Patients with Traumatic Brain Injury: A Comprehensive Review with Clinical Recommendations. Biomedicines 2023; 11:1991. [PMID: 37509630 PMCID: PMC10376996 DOI: 10.3390/biomedicines11071991] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 06/30/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Traumatic brain injury is damage to the brain occurring after birth, often resulting in the deterioration of cognitive, behavioural, and emotional functions. Neuropsychological evaluation can assist clinicians to better assess the patient's clinical condition, reach differential diagnoses, and develop interventional strategies. However, considering the multiple rating scales available, it is not easy to establish which tool is most suitable for the different brain injury conditions. The aim of this review is to investigate and describe the most used neurocognitive assessment tools in patients with traumatic brain injury to provide clinicians with clear indications on their use in clinical practice. Indeed, during the acute phase, after the head trauma, alertness and wakefulness of the patients affected by a disorder of consciousness can be assessed using different scales, such as the Coma Recovery Scale-Revised. In both postacute and chronic phases after traumatic brain injury, general cognitive assessment tools (such as the Mini Mental State Examination) or more specific cognitive tests (e.g., Wisconsin Card Sorting Test and Trail Making Test) could be administered according to the patient's functional status. In this way, clinicians may be aware of the patient's neuropsychological and cognitive level, so they can guarantee a personalized and tailored rehabilitation approach in this frail patient population.
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Affiliation(s)
- William Torregrossa
- IRCCS Centro Neurolesi "Bonino Pulejo", Via Palermo Cda Casazza, SS113, 98124 Messina, Italy
| | - Michele Torrisi
- IRCCS Centro Neurolesi "Bonino Pulejo", Via Palermo Cda Casazza, SS113, 98124 Messina, Italy
| | - Rosaria De Luca
- IRCCS Centro Neurolesi "Bonino Pulejo", Via Palermo Cda Casazza, SS113, 98124 Messina, Italy
| | - Carmela Casella
- Department of Clinical and Experimental Medicine "AOU Policlinico G. Martino", University Hospital "G. Martino", 98124 Messina, Italy
| | - Carmela Rifici
- IRCCS Centro Neurolesi "Bonino Pulejo", Via Palermo Cda Casazza, SS113, 98124 Messina, Italy
| | - Mirjam Bonanno
- IRCCS Centro Neurolesi "Bonino Pulejo", Via Palermo Cda Casazza, SS113, 98124 Messina, Italy
| | - Rocco Salvatore Calabrò
- IRCCS Centro Neurolesi "Bonino Pulejo", Via Palermo Cda Casazza, SS113, 98124 Messina, Italy
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Sloover M, van Est LAC, Janssen PGJ, Hilbink M, van Ee E. A meta-analysis of mentalizing in anxiety disorders, obsessive-compulsive and related disorders, and trauma and stressor related disorders. J Anxiety Disord 2022; 92:102641. [PMID: 36257080 DOI: 10.1016/j.janxdis.2022.102641] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 10/03/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND The number of studies that have researched the ability to mentalize in individuals with anxiety and related disorders is limited. Often, no distinction is made between different anxiety and related disorders in the examination of mentalization. OBJECTIVE The goal of this study was to obtain insight into mentalization in anxiety and related disorders, and to compare this ability between these disorders. METHOD A systematic literature search was performed to identify studies in which performance on a mentalization task was compared between a patient group diagnosed with an anxiety or a related disorder, and a control group. Meta-analyses were performed on the included articles. RESULTS The initial search yielded 2844 articles, of which 26 studies on 1056 patients were included. Patients diagnosed with anxiety and related disorders showed a deficit in mentalization when compared to healthy controls (SMD = -0.60, p 0.001). A deficit was found in all patient groups: Patients with anxiety disorders (SMD = -0.39, p = 0.007), obsessive-compulsive and related disorders (SMD = -0.78, p = 0.01), and trauma and stressor related disorders showed significant deficits (SMD = -0.77, p = 0.02) as compared to healthy controls. CONCLUSION The results indicated impaired mentalization in anxiety and related disorders, with specific deficiencies in posttraumatic stress disorder, social anxiety, and obsessive-compulsive disorders. Mentalization could provide a clinical target in treatment of these disorders.
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Affiliation(s)
- Mèlanie Sloover
- Behavioural Science Institute, Radboud University Nijmegen, Thomas van Aquinostraat 4, 6525 GD Nijmegen, the Netherlands; Psychotraumacentrum Zuid Nederland, Reinier van Arkel, Bethaniëstraat 10, 5211 LJ 's-Hertogenbosch, the Netherlands.
| | - Leanne A C van Est
- Psychotraumacentrum Zuid Nederland, Reinier van Arkel, Bethaniëstraat 10, 5211 LJ 's-Hertogenbosch, the Netherlands; Utrecht University, Heidelberglaan 1, 3584 CS Utrecht, the Netherlands
| | - Petrus G J Janssen
- Behavioural Science Institute, Radboud University Nijmegen, Thomas van Aquinostraat 4, 6525 GD Nijmegen, the Netherlands; Psychotraumacentrum Zuid Nederland, Reinier van Arkel, Bethaniëstraat 10, 5211 LJ 's-Hertogenbosch, the Netherlands
| | - Mirrian Hilbink
- Psychotraumacentrum Zuid Nederland, Reinier van Arkel, Bethaniëstraat 10, 5211 LJ 's-Hertogenbosch, the Netherlands; Jeroen Bosch Academy Research, Jeroen Bosch Hospital, Henri Dunantstraat 1, 5223 GZ 's-Hertogenbosch, the Netherlands
| | - Elisa van Ee
- Behavioural Science Institute, Radboud University Nijmegen, Thomas van Aquinostraat 4, 6525 GD Nijmegen, the Netherlands; Psychotraumacentrum Zuid Nederland, Reinier van Arkel, Bethaniëstraat 10, 5211 LJ 's-Hertogenbosch, the Netherlands
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Bora E. Social cognition and empathy in adults with obsessive compulsive disorder: A meta-analysis. Psychiatry Res 2022; 316:114752. [PMID: 35961153 DOI: 10.1016/j.psychres.2022.114752] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 07/18/2022] [Accepted: 07/27/2022] [Indexed: 10/16/2022]
Abstract
Obsessive-compulsive disorder (OCD) is characterized by intrusive thoughts (obsessions) and compulsions and has been associated with psychosocial impairment. Indeed, a number of studies have highlighted impairments in both social cognitive functions and empathic skills in OCD, despite several inconsistencies. This study aimed to investigate social cognitive dysfunction and empathy deficits in patients with OCD using a meta-analytic approach. A literature search was conducted using the databases Pubmed, PsycINFO, ProQuest and Scopus to identify the relevant studies (January 1980 to March 2020). Following the systematic review of relevant OCD studies, a random-effects meta-analysis was conducted. The current meta-analysis included 25 studies consisting of 1161 patients with OCD and 1329 healthy controls. OCD was associated with decreased performance in theory of mind (ToM). In the facial emotion recognition domain, patients with OCD significantly underperformed healthy controls only in their recognition of disgust. OCD was significantly related to reduced cognitive empathy. OCD was associated with medium-sized impairments in ToM and cognitive empathy, which can likely contribute to psychosocial impairment in this disorder. Further studies are needed to investigate state and trait-related factors using experimental measures of empathy.
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Affiliation(s)
- Emre Bora
- Department of Psychiatry, Dokuz Eylul University Medical School, Izmir 35340, Turkey; Department of Neurosciences, Institute of Health Sciences, Dokuz Eylul University, Izmir, Turkey; Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne and, Melbourne Health, Carlton South, Victoria 3053, Australia.
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Fekih-Romdhane F, Amri A, Cheour M. Suicidal ideation, suicide literacy and stigma, disclosure expectations and attitudes toward help-seeking among university students: The impact of schizotypal personality traits. Early Interv Psychiatry 2022; 16:659-669. [PMID: 34477298 DOI: 10.1111/eip.13211] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 07/06/2021] [Accepted: 08/15/2021] [Indexed: 01/16/2023]
Abstract
BACKGROUND Similarly to patients with schizophrenia, non-clinical individuals with schizotypal traits have been reported to show an increased risk for suicide-related outcomes. We aimed to assess suicidal ideation, and to determine factors that may have associations with help-seeking attitudes in high schizotypal individuals as compared to low schizotypal individuals. METHOD We carried out a cross-sectional survey. The Schizotypal Personality Questionnaire, the attitudes toward seeking professional psychological help scale-short form, the disclosure expectations scale, the scale of suicide ideation, the stigma of suicide scale-short form, the literacy of suicide scale, and the depression anxiety stress scales were administered to 504 college students. A total of 51 students were classified in the high-schizotypy group, and 50 were classified in the low-schizotypy group. RESULTS High-schizotypal students experienced significantly more suicidal ideation, had greater literacy of suicide, had more glorification of suicide, had higher anticipated risks of disclosure and more negative help-seeking attitudes than low-schizotypal students. After controlling for sociodemographic (age, gender, income and tobacco use) and psychosocial variables (personal psychiatric history, family history of suicide, personal history of suicide attempt[s]), depression and suicide ideation), disclosure expectations had both a significant negative independent effect through anticipated risks, and a positive independent effect through anticipated benefits, on high-schizotypal students' help-seeking attitudes. CONCLUSION The apprehension and reluctance to seek help found in high-schizotypal students highlight an urgent need to further understand barriers to help-seeking among at-risk adolescents, and what may motivate them to reach out for support when they are more at-risk for suicide.
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Affiliation(s)
- Feten Fekih-Romdhane
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia.,The Tunisian Center of Early Intervention in Psychosis, Department of Psychiatry "Ibn Omrane", Razi Hospital, Manouba, Tunisia
| | - Amani Amri
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia
| | - Majda Cheour
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia.,The Tunisian Center of Early Intervention in Psychosis, Department of Psychiatry "Ibn Omrane", Razi Hospital, Manouba, Tunisia
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Transferring cognitive talent across domains to reduce the disposition effect in investment. Sci Rep 2021; 11:23068. [PMID: 34845327 PMCID: PMC8630220 DOI: 10.1038/s41598-021-02596-2] [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] [Received: 07/14/2021] [Accepted: 11/11/2021] [Indexed: 11/22/2022] Open
Abstract
We consider Theory of Mind (ToM), the ability to correctly predict the intentions of others. To an important degree, good ToM function requires abstraction from one’s own particular circumstances. Here, we posit that such abstraction can be transferred successfully to other, non-social contexts. We consider the disposition effect, which is a pervasive cognitive bias whereby investors, including professionals, improperly take their personal trading history into account when deciding on investments. We design an intervention policy whereby we attempt to transfer good ToM function, subconsciously, to personal investment decisions. In a within-subject repeated-intervention laboratory experiment, we record how the disposition effect is reduced by a very significant 85%, but only for those with high scores on the social-cognitive dimension of ToM function. No such transfer is observed in subjects who score well only on the social-perceptual dimension of ToM function. Our findings open up a promising way to exploit cognitive talent in one domain in order to alleviate cognitive deficiencies elsewhere.
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Abstract
Obsessive-compulsive disorder (OCD) is a chronic and disabling mental disorder characterized by the presence of obsessions and/or compulsions that cause major distress and impair important areas of functioning. About 9 out of 10 patients with OCD have comorbid psychiatric diagnoses. A high proportion of clinically diagnosed OCD patients fulfill diagnostic criteria of a schizophrenia spectrum disorder, to the point that significant evidence in the literature supports the existence and the clinical relevance of a schizo-obsessive spectrum of disorders, including schizotypal personality disorder (SPD) with OCD (schizotypal OCD). In this paper, we provide a brief but comprehensive analysis of the literature on the clinical coexistence between OCD and SPD. The clinical validity of the so-called schizotypal OCD is analyzed through a comprehensive investigation of the relationship between SPD features and obsessive-compulsive phenomena in clinical OCD samples. This review describes the potential connections between OCD and SPD on the epidemiological, sociodemographic, psychopathological, and clinical levels. SPD is commonly observed in OCD patients: about 10% of OCD patients have a full categorical diagnosis of SPD. Early clinical identification of SPD features-and, more generally, of psychotic features and personality disorders-in OCD patients is strongly recommended. In fact, a proper and early diagnosis with early treatment may have benefits for prognosis. However, although schizotypal OCD seems to have clinical and predictive validity, further neurobiological and genetic studies on etiological specificity are warranted.
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Icht M, Zukerman G, Ben-Itzchak E, Ben-David BM. Keep it simple: Identification of basic versus complex emotions in spoken language in individuals with autism spectrum disorder without intellectual disability: A meta-analysis study. Autism Res 2021; 14:1948-1964. [PMID: 34101373 DOI: 10.1002/aur.2551] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 03/14/2021] [Accepted: 05/04/2021] [Indexed: 12/26/2022]
Abstract
Daily functioning involves identifying emotions in spoken language, a fundamental aspect of social interactions. To date, there is inconsistent evidence in the literature on whether individuals with autism spectrum disorder without intellectual disability (ASD-without-ID) experience difficulties in identification of spoken emotions. We conducted a meta-analysis (literature search following the PRISMA guidelines), with 26 data sets (taken from 23 peer-reviewed journal articles) comparing individuals with ASD-without-ID (N = 614) and typically-developed (TD) controls (N = 640), from nine countries and in seven languages (published until February 2020). In our analyses there was no sufficient evidence to suggest that individuals with HF-ASD differ from matched controls in the identification of simple prosodic emotions (e.g., sadness, happiness). However, individuals with ASD-without-ID were found to perform significantly worse than controls in identification of complex prosodic emotions (e.g., envy and boredom). The level of the semantic content of the stimuli presented (e.g., sentences vs. strings of digits) was not found to have an impact on the results. In conclusion, the difference in findings between simple and complex emotions calls for a new-look on emotion processing in ASD-without-ID. Intervention programs may rely on the intact abilities of individuals with ASD-without-ID to process simple emotions and target improved performance with complex emotions. LAY SUMMARY: Individuals with autism spectrum disorder without intellectual disability (ASD-without-ID) do not differ from matched controls in the identification of simple prosodic emotions (e.g., sadness, happiness). However, they were found to perform significantly worse than controls in the identification of complex prosodic emotions (e.g., envy, boredom). This was found in a meta-analysis of 26 data sets with 1254 participants from nine countries and in seven languages. Intervention programs may rely on the intact abilities of individuals with ASD-without-ID to process simple emotions.
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Affiliation(s)
- Michal Icht
- Department of Communication Disorders, Ariel University, Ariel, Israel
| | - Gil Zukerman
- Department of Communication Disorders, Ariel University, Ariel, Israel
| | - Esther Ben-Itzchak
- Department of Communication Disorders, Ariel University, Ariel, Israel.,The Bruckner Center for Research in Autism, Department of Communication Disorders, Ariel University, Ariel, Israel
| | - Boaz M Ben-David
- Baruch Ivcher School of Psychology, Interdisciplinary Center (IDC) Herzliya, Herzliya, Israel.,Department of Speech-Language Pathology, and Rehabilitation Sciences Institute (RSI), University of Toronto, Toronto, Ontario, Canada.,Toronto Rehabilitation Institute, University Health Networks (UHN), Toronto, Ontario, Canada
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12
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Gürcan MB, Yildiz M, Patir K, Demir Y. The Effects of Narrative and Movie Therapy on the Theory of Mind and Social Functioning of Patients with Schizophrenia. ACTA ACUST UNITED AC 2021; 58:108-114. [PMID: 34188592 DOI: 10.29399/npa.27291] [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: 06/17/2020] [Accepted: 12/02/2020] [Indexed: 11/07/2022]
Abstract
Introduction The objective of this study was to investigate the effects of narrative therapy (NT) in which the patients tell their own life story in a group environment, and the movie therapy (MT), which is an interaction-based, emotion-themed, culturally compatible video screening activity, on chronic schizophrenia patients' theory of mind abilities, psychopathology, and social functioning. Method Thirty patients with schizophrenia were included in this study. At the beginning of the study, 2 patients dropped out as they started to work in a job. Participants were randomly assigned into two groups: one group received NT, and the other had MT. Dokuz Eylül Theory of Mind Index (DEToMI), Reading the Mind in the Eyes Test (RMET), Social Functioning Assessment Scale (SFAS), the Positive and Negative Symptoms Scale (PANSS), and Montreal Cognitive Assessment Scale (MoCA) were applied to the patients before and after the study. Pre- and post-test results within the group were compared via Wilcoxon test. Mann-Whitney U and mixed-design ANOVA were used for group comparisons regarding treatment efficiency. Results In the NT group, PANSS negative and general psychopathology, DEToMI, SFAS, and MoCA scores significantly increased. In the MT group, PANSS negative, DEToMI, SFAS, MoCA, and RMET scores significantly enhanced. Regarding the comparisons for before and after the treatment, it was found that mean RMET scores and DEToMI faux pas sub-scale scores were higher in the MT group comparing to the NT group. Conclusion This study suggests that NT and MT could be beneficial on different domains of the theory of mind, and may lead to a decrease in psychopathology, and increase in neurocognition and social functioning. MT might be a more effective treatment in the field of perceptual theory of mind.
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Affiliation(s)
- Mehmet Buğrahan Gürcan
- Department of Psychiatry, Kocaeli University Schoolof Medicine, Umuttepe, Kocaeli, Turkey
| | - Mustafa Yildiz
- Department of Psychiatry, Kocaeli University Schoolof Medicine, Umuttepe, Kocaeli, Turkey
| | - Kerim Patir
- Department of Psychosocial Rehabilitation, Kocaeli University Institute of Health Science, Kocaeli, Turkey
| | - Yasemin Demir
- Department of Psychosocial Rehabilitation, Kocaeli University Institute of Health Science, Kocaeli, Turkey
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13
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Pérez-Vigil A, Ilzarbe D, Garcia-Delgar B, Morer A, Pomares M, Puig O, Lera-Miguel S, Rosa M, Romero M, Calvo Escalona R, Lázaro L. Theory of mind in neurodevelopmental disorders: Beyond autistic spectrum disorder. Neurologia 2021; 39:S0213-4853(21)00086-4. [PMID: 34090719 DOI: 10.1016/j.nrl.2021.04.014] [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: 11/16/2020] [Revised: 03/21/2021] [Accepted: 04/06/2021] [Indexed: 10/21/2022] Open
Abstract
INTRODUCTION Theory of mind (ToM) is the human ability to perceive, interpret, and attribute the mental states of other people, and the alteration of this cognitive function is a core symptom of autistic spectrum disorder (ASD). In such other neurodevelopmental disorders as childhood-onset obsessive-compulsive disorder (OCD) and Tourette syndrome (TS) that can present with cognitive dysfunctions, ToM has been less extensively studied, especially in the young population. The aim of the study was to compare advanced ToM between groups of young people diagnosed with OCD, TS, or ASD and a control group. METHODS Clinical interviews were conducted with male patients aged between 11 and 17 years with a main diagnosis of OCD (n=19), TS (n=14), or ASD (n=18), and a control group (n=20). We administered instruments for estimating intelligence quotient and severity of psychiatric symptoms, and tasks to evaluate ToM (the "Stories from everyday life" task and the "Reading the mind in the eyes" test). RESULTS Young people with TS and with ASD present similar difficulties in solving advanced ToM tasks, whereas patients with childhood-onset OCD present similar results to controls. CONCLUSIONS ToM is altered in other neurodevelopmental disorders beyond ASD, such as TS.
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Affiliation(s)
- A Pérez-Vigil
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España.
| | - D Ilzarbe
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España
| | - B Garcia-Delgar
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España
| | - A Morer
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España; Departamento de Medicina, Universidad de Barcelona, Barcelona, España
| | - M Pomares
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España; Departamento de Medicina, Universidad de Barcelona, Barcelona, España; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, España
| | - O Puig
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, España
| | - S Lera-Miguel
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España
| | - M Rosa
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España
| | - M Romero
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España
| | - R Calvo Escalona
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España; Departamento de Medicina, Universidad de Barcelona, Barcelona, España; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, España
| | - L Lázaro
- Departamento de Psiquiatría Infantil y Juvenil, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, España; Departamento de Medicina, Universidad de Barcelona, Barcelona, España; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, España; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, España
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14
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Lin X, Zhang X, Liu Q, Zhao P, Zhong J, Pan P, Wang G, Yi Z. Empathy and Theory of Mind in Multiple Sclerosis: A Meta-Analysis. Front Psychiatry 2021; 12:628110. [PMID: 33897490 PMCID: PMC8062809 DOI: 10.3389/fpsyt.2021.628110] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 03/18/2021] [Indexed: 12/25/2022] Open
Abstract
Multiple sclerosis (MS) is an immune-mediated demyelinating disease of the central nervous system. Studies have shown that MS disrupts several social cognitive abilities [including empathy and theory of mind (ToM)]. Overall ToM deficits in MS are well documented, but how the specific ToM subcomponents and empathic capacity are affected remains unclear. For this meta-analysis, we searched PubMed, Web of Science, and Embase from inception to July 2020. Effect sizes were calculated using Hedges g with a random-effects model. Thirty-three studies were included. Relative to healthy controls (HCs), patients with MS were moderately impaired in overall empathy (g = -0.67), overall ToM (g = -74), cognitive ToM (g = -0.72), and the overlapping domains of cognitive empathy/affective ToM (g = -0.79); no group differences were identified for affective empathy (g = -0.19). Compared with HCs, patients with relapsing-remitting MS (RRMS) and progressive MS were impaired in overall empathy, overall ToM, cognitive ToM, and cognitive empathy/affective ToM, without significant RRMS-progressive MS differences in impairment degree. We conducted the first meta-analytic review investigating the empathy and ToM functioning patterns in patients with MS and examined the overlapping and distinct subcomponents of these constructs. The findings suggest differential impairment of the core aspects of social cognitive processing in patients with MS, which may importantly inform the development of structured social cognitive MS interventions.
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Affiliation(s)
- XiaoGuang Lin
- Department of Neurology, Affiliated Suqian Hospital of Xuzhou Medical University, Suqian, China
| | - XueLing Zhang
- Department of Neurology, Affiliated Suqian Hospital of Xuzhou Medical University, Suqian, China
| | - QinQin Liu
- Department of Neurology, Affiliated Suqian Hospital of Xuzhou Medical University, Suqian, China
| | - PanWen Zhao
- Department of Central Laboratory, Affiliated Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng, China
| | - JianGuo Zhong
- Department of Neurology, Affiliated Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng, China
| | - PingLei Pan
- Department of Neurology and Department of Central Laboratory, Affiliated Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng, China
| | - GenDi Wang
- Department of Neurology, Affiliated Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng, China
| | - ZhongQuan Yi
- Department of Central Laboratory, Affiliated Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng, China
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15
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Konstantakopoulos G, Ioannidi N, Patrikelis P, Gonidakis F. The impact of theory of mind and neurocognition on delusionality in anorexia nervosa. J Clin Exp Neuropsychol 2020; 42:611-621. [PMID: 32633184 DOI: 10.1080/13803395.2020.1786504] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The current study aimed to examine the impact of theory of mind (ToM) deficits on body image delusionality in anorexia nervosa (AN) while accounting for the effect of other cognitive functions. ToM and other cognitive functions were assessed in 46 patients with AN and 42 healthy controls. We used the Brown Assessment of Beliefs Scale to assess the degree of delusionality of body image beliefs in AN patients. Delusional body image beliefs were identified in 26.1% and overvalued ideas in 30.4% of the AN patients. Moderate but significant associations were found between impairments in ToM-overall capacity, cognitive and affective components-and body image delusionality. The effect of overall ToM performance on delusionality remained significant after controlling for other cognitive factors. General intelligence was also significantly associated with delusionality. Our findings support the notion that difficulties in taking the perspective of others contribute to insight impairment in AN. Further investigation is required to examine the effect of failures in social cognition and metacognition on insight in AN.
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Affiliation(s)
- George Konstantakopoulos
- First Department of Psychiatry, National & Kapodistrian University of Athens , Athens, Greece.,Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College , London, UK
| | - Nikoleta Ioannidi
- First Department of Psychiatry, National & Kapodistrian University of Athens , Athens, Greece
| | - Panayiotis Patrikelis
- Department of Neurosurgery, National & Kapodistrian University of Athens , Athens, Greece
| | - Frangiskos Gonidakis
- First Department of Psychiatry, National & Kapodistrian University of Athens , Athens, Greece
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16
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Park CI, Kim HW, Jeon S, Kang JI, Kim SJ. Reduced DNA methylation of the oxytocin receptor gene is associated with obsessive-compulsive disorder. Clin Epigenetics 2020; 12:101. [PMID: 32631409 PMCID: PMC7336407 DOI: 10.1186/s13148-020-00890-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 06/23/2020] [Indexed: 11/10/2022] Open
Abstract
Background Oxytocin is an important neuromodulator involved in cognition and socio-emotional processing that exerts its central activities via oxytocin receptors. Epigenetic alterations in the oxytocin receptor gene (OXTR) may be a molecular mechanism in the pathogenesis of obsessive-compulsive disorder (OCD). This study investigated the association between OXTR DNA methylation and the OCD status of a Korean population. Results Quantitative leukocyte DNA methylation levels of three cytosine-phosphate-guanine (CpG) sites in the 5′ untranslated region (UTR) of OXTR exon 2 and eight CpG sites within OXTR exon 3 were analyzed using the pyrosequencing method in 151 patients with OCD (including 45 drug-naïve patients) and 108 healthy controls. DNA methylation levels were compared between the groups using multiple analyses of covariance separately by sex after controlling for age and educational level. Patients with OCD showed significantly lower methylation levels at CpG1 and CpG2 sites on the UTR of OXTR exon 2 than those of healthy controls for both sexes. In a subset of 45 drug-naïve patients with OCD, the DNA methylation levels also remained significantly lower than those in the controls and their CpG1 methylation levels were significantly negatively associated with the ordering symptom dimension. Conclusions Our findings suggest that epigenetic OXTR alterations may affect the pathophysiology of OCD. The potential role of the oxytocin system in OCD development and treatment warrants further investigation.
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Affiliation(s)
- Chun Il Park
- Department of Psychiatry, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea.,Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hae Won Kim
- Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.,Department of Medical Education, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sumoa Jeon
- Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jee In Kang
- Department of Psychiatry, Yonsei University College of Medicine, Yonsei-ro 50-1, Seodaemun-gu, Seoul, 03722, Republic of Korea. .,Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Se Joo Kim
- Department of Psychiatry, Yonsei University College of Medicine, Yonsei-ro 50-1, Seodaemun-gu, Seoul, 03722, Republic of Korea. .,Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
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17
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Jansen M, Overgaauw S, De Bruijn ERA. Social Cognition and Obsessive-Compulsive Disorder: A Review of Subdomains of Social Functioning. Front Psychiatry 2020; 11:118. [PMID: 32231594 PMCID: PMC7082418 DOI: 10.3389/fpsyt.2020.00118] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 02/10/2020] [Indexed: 12/12/2022] Open
Abstract
Disturbances in social cognitive processes such as the ability to infer others' mental states importantly contribute to social and functional impairments in psychiatric disorders. Yet, despite established social, emotional, and cognitive problems, the role of social cognition in obsessive-compulsive disorder is largely overlooked. The current review provides a first comprehensive overview of social (neuro)cognitive disturbances in adult patients with obsessive-compulsive disorder. Results of our review indicate various social cognitive alterations. Patients with obsessive-compulsive disorder show deficits in the recognition of affective social cues, specifically facial expressions of disgust, and more general deficits in theory of mind/mentalizing. Additionally, patients show heightened affective reactions and altered neural responding to emotions of self and others, as well as poor emotion regulation skills, which may contribute to poor social functioning of patients. However, the discrepancies in findings and scarcity of studies make it difficult to draw firm conclusions with regard to the specificity of social cognitive disturbances. The review offers directions for future research and highlights the need to investigate obsessive-compulsive disorder from an interactive social neurocognitive perspective in addition to the prevalent passive spectator perspective to advance our understanding of this intricate and burdensome disorder.
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Affiliation(s)
- Myrthe Jansen
- Department of Clinical Psychology, Institute of Psychology, Leiden University, Leiden, Netherlands.,Leiden Institute for Brain and Cognition (LIBC), Leiden University, Leiden, Netherlands
| | - Sandy Overgaauw
- Department of Clinical Psychology, Institute of Psychology, Leiden University, Leiden, Netherlands.,Leiden Institute for Brain and Cognition (LIBC), Leiden University, Leiden, Netherlands
| | - Ellen R A De Bruijn
- Department of Clinical Psychology, Institute of Psychology, Leiden University, Leiden, Netherlands.,Leiden Institute for Brain and Cognition (LIBC), Leiden University, Leiden, Netherlands
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18
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López-del-Hoyo Y, Panzano MG, Lahera G, Herrera-Mercadal P, Navarro-Gil M, Campos D, Borao L, Morillo H, García-Campayo J. Differences between individuals with schizophrenia or obsessive-compulsive disorder and healthy controls in social cognition and mindfulness skills: A controlled study. PLoS One 2019; 14:e0225608. [PMID: 31825973 PMCID: PMC6905539 DOI: 10.1371/journal.pone.0225608] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 11/07/2019] [Indexed: 12/30/2022] Open
Abstract
The study of social cognition (SC) has emerged as a key domain of mental health, supporting the notion that poorer performance in SC tasks is linked to psychopathology, although most studies have primarily addressed only schizophrenia (SZ). Some recent studies have also shown deficits of SC in obsessive-compulsive disorder (OCD) patients; however, little is known about how individuals with OCD may differ on SC performance from individuals with SZ. Moreover, initial research in this field suggests that mindfulness skills may be related to SC abilities such as theory of mind (ToM), emotion processing and empathy. Given the potential benefits of mindfulness for treating OCD and SZ, further efforts are needed to understand the association between mindfulness and SC in these populations. The main objective of this study was to compare samples of patients with SZ and OCD to healthy controls (HCs) on several social cognition (SC) domains and mindfulness measures. In total, 30 outpatients diagnosed with SZ, 31 outpatients diagnosed with OCD and 30 healthy controls were assessed in emotion recognition (the Eyes Test), ToM (the Hinting Task), attributional style (the Ambiguous Intentions and Hostility Questionnaire), empathy (the Interpersonal Reactivity Index) and dispositional mindfulness (the MAAS and the FFMQ). Both clinical groups showed poorer performance in emotion recognition and ToM than the HCs. The OCD and SZ patients did not significantly differ in impairment in SC, but the OCD group had higher scores in attributional style (intentionality and anger bias). With regard to mindfulness, the results found lower levels of acting with awareness for the HCs than for either clinical group and higher non-reactivity to inner experience for the HCs than for the individuals with OCD; the results also yielded significant correlations between SC and mindfulness. In conclusion, these findings revealed that SC abilities were impaired in the SZ and OCD groups compared to the HC group, suggesting a similar disrupted pattern in both clinical groups. Aspects of dispositional mindfulness were differentially associated with SC, which may suggest their potential role in novel transdiagnostic interventions.
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Affiliation(s)
- Yolanda López-del-Hoyo
- Instituto de Investigación Sanitaria Aragón (IISAragon), Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
- Primary Care Prevention and Health Promotion Research Network, RedIAPP, Madrid, Spain
| | | | - Guillermo Lahera
- Faculty of Medicine, University of Alcalá, IRyCIS CIBERSAM, Madrid, Spain
| | - Paola Herrera-Mercadal
- Instituto de Investigación Sanitaria Aragón (IISAragon), Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
| | - Mayte Navarro-Gil
- Instituto de Investigación Sanitaria Aragón (IISAragon), Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
| | - Daniel Campos
- Instituto de Investigación Sanitaria Aragón (IISAragon), Zaragoza, Spain
- Universitat Jaume I, Castellón, Spain
| | | | | | - Javier García-Campayo
- Instituto de Investigación Sanitaria Aragón (IISAragon), Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
- Primary Care Prevention and Health Promotion Research Network, RedIAPP, Madrid, Spain
- Miguel Servet University Hospital, Zaragoza, Spain
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19
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Yazici KU, Yazici IP. Decreased theory of mind skills, increased emotion dysregulation and insight levels in adolescents diagnosed with obsessive compulsive disorder. Nord J Psychiatry 2019; 73:462-469. [PMID: 31403840 DOI: 10.1080/08039488.2019.1652341] [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] [Indexed: 01/08/2023]
Abstract
Background: An abnormal interaction between cognition and emotion may contribute to the development of obsessive-compulsive disorder (OCD). Aims: In this study, we aimed to evaluate theory of mind and emotion regulation skills in adolescents diagnosed with OCD. In addition, the results were evaluated in accordance with patients' insight levels. Methods: This study was conducted with 50 patients, who were aged between 11 and 16 and who were newly diagnosed with OCD and 50 healthy individuals. The Turkish version of the Schedule for Affective Disorders and Schizophrenia for School Age Children - Present and Lifetime was used to diagnose OCD and other comorbidities. The Children's Yale-Brown Obsessive Compulsive Scale, the Children's Depression Inventory, and the State-Trait Anxiety Inventory for Children were used for clinical evaluation. The intelligence levels were assessed using the Wechsler Intelligence Scale for Children-Revised Short Form. Reading the Mind in the Eyes Test was used in patients. The Difficulties in Emotion Regulation Scale was also used to evaluate the skills of regulating emotions. Results: Patients with OCD had lower ability with regard to reading minds in the eyes and emotion regulation than the healthy individuals. Patients with OCD, who had a poor insight, had more difficulty in reading minds in the eyes and emotion regulation than those with good insight. Conclusions: This study supports the idea that OCD is related to deficits in theory of mind and emotion regulation skills. Thus, further studies are required to confirm the findings of this study.
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Affiliation(s)
- Kemal Utku Yazici
- Department of Child and Adolescent Psychiatry, Firat University Medical Faculty , Elazig , Turkey
| | - Ipek Percinel Yazici
- Department of Child and Adolescent Psychiatry, Firat University Medical Faculty , Elazig , Turkey
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