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Neural basis of distorted self-face recognition in social anxiety disorder

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dc.contributor.author김민경-
dc.contributor.author이승구-
dc.contributor.author김재진-
dc.date.accessioned2017-10-26T07:56:36Z-
dc.date.available2017-10-26T07:56:36Z-
dc.date.issued2016-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/152721-
dc.description.abstractBackground : The observer perspective causes patients with social anxiety disorder (SAD) to excessively inspect their performance and appearance. This study aimed to investigate the neural basis of distorted self-face recognition in non-social situations in patients with SAD. Methods : Twenty patients with SAD and 20 age- and gender-matched healthy controls participated in this fMRI study. Data were acquired while participants performed a Composite Face Evaluation Task, during which they had to press a button indicating how much they liked a series of self-faces, attractively transformed self-faces, and attractive others' faces. Results : Patients had a tendency to show more favorable responses to the self-face and unfavorable responses to the others' faces compared with controls, but the two groups' responses to the attractively transformed self-faces did not differ. Significant group differences in regional activity were observed in the middle frontal and supramarginal gyri in the self-face condition (patients < controls); the inferior frontal gyrus in the attractively transformed self-face condition (patients > controls); and the middle frontal, supramarginal, and angular gyri in the attractive others' face condition (patients > controls). Most fronto-parietal activities during observation of the self-face were negatively correlated with preference scores in patients but not in controls. Conclusion : Patients with SAD have a positive point of view of their own face and experience self-relevance for the attractively transformed self-faces. This distorted cognition may be based on dysfunctions in the frontal and inferior parietal regions. The abnormal engagement of the fronto-parietal attentional network during processing face stimuli in non-social situations may be linked to distorted self-recognition in SAD.-
dc.description.statementOfResponsibilityopen-
dc.languageEnglish-
dc.publisherElsevier-
dc.relation.isPartOfNEUROIMAGE-CLINICAL-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.titleNeural basis of distorted self-face recognition in social anxiety disorder-
dc.typeArticle-
dc.publisher.locationNetherlands-
dc.contributor.collegeCollege of Medicine-
dc.contributor.departmentDept. of Psychiatry-
dc.contributor.googleauthorMin-Kyeong Kim-
dc.contributor.googleauthorHyung-Jun Yoon-
dc.contributor.googleauthorYu-Bin Shin-
dc.contributor.googleauthorSeung-Koo Lee-
dc.contributor.googleauthorJae-Jin Kim-
dc.identifier.doi10.1016/j.nicl.2016.04.010-
dc.contributor.localIdA02912-
dc.contributor.localIdA00870-
dc.contributor.localIdA04894-
dc.relation.journalcodeJ03031-
dc.identifier.eissn2213-1582-
dc.relation.journalsince2012-
dc.identifier.pmid27995061-
dc.contributor.alternativeNameKim, Min Kyung-
dc.contributor.alternativeNameLee, Seung Koo-
dc.contributor.alternativeNameKim, Jae Jin-
dc.contributor.affiliatedAuthorLee, Seung Koo-
dc.contributor.affiliatedAuthorKim, Jae Jin-
dc.contributor.affiliatedAuthorKim, Min Kyung-
dc.citation.volume12-
dc.citation.startPage956-
dc.citation.endPage964-
dc.identifier.bibliographicCitationNEUROIMAGE-CLINICAL, Vol.12 : 956-964, 2016-
dc.date.modified2017-10-24-
dc.identifier.rimsid39729-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Psychiatry (정신과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers

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