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Impaired theory of mind in unaffected first-degree relatives of patients with anorexia nervosa

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dc.contributor.author Tapajóz Pereira de Sampaio, Fernanda
dc.contributor.author Soneira, Sebastián
dc.contributor.author Catoira, Natalia
dc.contributor.author Aulicino, Alfredo
dc.contributor.author Allegri, Ricardo Francisco
dc.date.accessioned 2019-10-18T16:42:25Z
dc.date.available 2019-10-18T16:42:25Z
dc.date.issued 2019-09-08
dc.identifier.citation Tapajóz Pereira de Sampaio, F, Soneira S, Catoira N, Aulicino A, Allegri RF. Impaired theory of mind in unaffected first-degree relatives of patients with anorexia nervosa. Eur Eat Disord Rev. 2019;0(0). doi:10.1002/erv.2701 en_US
dc.identifier.uri https://doi.org/10.1002/erv.2701
dc.identifier.uri https://repositorio.fleni.org.ar/handle/123456789/64
dc.description.abstract OBJECTIVE: Previous studies have shown theory of mind (ToM) is affected in patients with anorexia nervosa (AN). There has also been growing interest in the study of endophenotypes in psychiatric disorders, since they allow better understanding of genetic mechanisms underlying different conditions, making them potential targets for future treatment. The goal of this study was to investigate whether ToM inefficiencies observed in patients with AN, are shared by unaffected first-degree relatives. METHOD: Performance on two ToM tasks (Reading the Mind in the Eyes and Faux Pas Test) were compared in 17 unaffected first-degree relatives of AN patients and in 17 healthy individuals matched for age and level of education. Depression, anxiety, obsessive compulsive, and eating disorder symptoms were also assessed and correlated with ToM and clinical/demographic variables. RESULTS: Significant differences between groups were observed in all ToM tasks, with relatives of AN patients showing poorer performance. ToM assessment did not correlate with any clinical or demographic variable. CONCLUSIONS: The preliminary results of this study suggest unaffected first-degree relatives of AN patients display similar patterns of difficulty in ToM as reported previously for AN patients, supporting the hypothesis that ToM inefficiencies are a familial trait in this condition. en_US
dc.language.iso eng en_US
dc.publisher Wiley en_US
dc.rights info:eu-repo/semantics/openAccess
dc.rights.uri https://creativecommons.org/licenses/by/2.5/ar/
dc.subject Anorexia Nervosa en_US
dc.subject Anorexia Nerviosa en_US
dc.subject Neuropsychology en_US
dc.subject Neuropsicología en_US
dc.subject Theory of Mind en_US
dc.subject Family en_US
dc.subject Familia en_US
dc.title Impaired theory of mind in unaffected first-degree relatives of patients with anorexia nervosa en_US
dc.type info:eu-repo/semantics/publishedVersion
dc.type info:eu-repo/semantics/article en_US
dc.description.fil Fil: Tapajóz Pereira de Sampaio, Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fleni. Departamento de Neurología. Servicio de Neurología Cognitiva, Neuropsicología y Neuropsiquiatría; Argentina.
dc.description.fil Fil: Soneira, Sebastián. Fleni. Servicio de Psiquiatría. Sección de Trastornos Alimentarios y Psiquiatría Nutricional; Argentina.
dc.description.fil Fil: Catoira, Natalia. Casa Hospital San Juan de Dios; Argentina.
dc.description.fil Fil: Aulicino, Alfredo. Hospital General Cosme Argerich. Sección de Desordenes Alimenticios; Argentina.
dc.description.fil Fil: Allegri, Ricardo Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fleni. Departamento de Neurología. Servicio de Neurología Cognitiva, Neuropsicología y Neuropsiquiatría; Argentina. Universidad de la Costa; Colombia.
dc.relation.ispartofCOUNTRY Reino Unido
dc.relation.ispartofCITY Chichester
dc.relation.ispartofISSN 1099-0968
dc.type.snrd info:ar-repo/semantics/artículo es_ES


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