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Aberrantly flattened responsivity to emotional pictures in paranoid schizophrenia

DC FieldValueLanguage
dc.contributor.author안석균-
dc.contributor.author이홍식-
dc.contributor.author김재진-
dc.contributor.author남궁기-
dc.date.accessioned2015-06-10T12:00:31Z-
dc.date.available2015-06-10T12:00:31Z-
dc.date.issued2006-
dc.identifier.issn0925-4927-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/109022-
dc.description.abstractTo investigate the nature of emotional experience in schizophrenia, we examined emotional responses to affective stimuli. Twenty-one outpatients with schizophrenia (9 paranoid, 12 nonparanoid) and 20 normal controls rated the arousal and valence that they experienced from the presentation of 60 pictures. Schizophrenia patients displayed less emotional responsivity to the positive stimuli and they displayed diverse responsivity to the negative stimuli, which depended upon arousal level. Further analysis, using schizophrenia subtype, indicated that nonparanoid patients reported increased negative responsivity and decreased positive responsivity, regardless of arousal level. However, paranoid schizophrenia patients showed enhanced self-reported experiences of emotion to the low arousing stimuli and diminished responsivity to the high arousing stimuli. This pattern was robust to the negative stimuli. These findings suggest that paranoid schizophrenia patients might suffer from aberrantly flattened responses to negative emotional stimuli, and that this may account for paranoid tendency and secondary social isolation in paranoid schizophrenia.-
dc.description.statementOfResponsibilityopen-
dc.format.extent135~145-
dc.relation.isPartOfPSYCHIATRY RESEARCH-NEUROIMAGING-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdult-
dc.subject.MESHAffective Symptoms/psychology*-
dc.subject.MESHArousal*-
dc.subject.MESHAttention*-
dc.subject.MESHDiagnosis, Differential-
dc.subject.MESHEmotions*-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHMale-
dc.subject.MESHPattern Recognition, Visual*-
dc.subject.MESHReference Values-
dc.subject.MESHSchizophrenia/diagnosis-
dc.subject.MESHSchizophrenia, Paranoid/diagnosis-
dc.subject.MESHSchizophrenia, Paranoid/psychology*-
dc.subject.MESHSchizophrenic Psychology-
dc.titleAberrantly flattened responsivity to emotional pictures in paranoid schizophrenia-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Psychiatry (정신과학)-
dc.contributor.googleauthorEun Lee-
dc.contributor.googleauthorJae-Jin Kim-
dc.contributor.googleauthorKee Namkoong-
dc.contributor.googleauthorSuk Kyoon An-
dc.contributor.googleauthorJeong-Ho Seok-
dc.contributor.googleauthorYu Jin Lee-
dc.contributor.googleauthorJee In Kang-
dc.contributor.googleauthorJae Hyuk Choi-
dc.contributor.googleauthorTaekyong Hong-
dc.contributor.googleauthorJong Hee Jeon-
dc.contributor.googleauthorHong Shick Lee-
dc.identifier.doi10.1016/j.psychres.2005.09.011-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA02227-
dc.contributor.localIdA03332-
dc.contributor.localIdA00870-
dc.contributor.localIdA01240-
dc.relation.journalcodeJ02570-
dc.identifier.eissn1872-7123-
dc.identifier.pmid16884781-
dc.identifier.urlhttp://www.sciencedirect.com/science/article/pii/S0165178105003033-
dc.subject.keywordSchizophrenia-
dc.subject.keywordEmotional responsivity-
dc.subject.keywordPositive emotion-
dc.subject.keywordNegative emotion-
dc.subject.keywordArousal-
dc.subject.keywordValence-
dc.contributor.alternativeNameAn, Suk Kyoon-
dc.contributor.alternativeNameLee, Hong Shick-
dc.contributor.alternativeNameKim, Jae Jin-
dc.contributor.alternativeNameNamkoong, Kee-
dc.contributor.affiliatedAuthorAn, Suk Kyoon-
dc.contributor.affiliatedAuthorLee, Hong Shick-
dc.contributor.affiliatedAuthorKim, Jae Jin-
dc.contributor.affiliatedAuthorNamkoong, Kee-
dc.rights.accessRightsnot free-
dc.citation.volume143-
dc.citation.number2-3-
dc.citation.startPage135-
dc.citation.endPage145-
dc.identifier.bibliographicCitationPSYCHIATRY RESEARCH-NEUROIMAGING, Vol.143(2-3) : 135-145, 2006-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Psychiatry (정신과학교실) > 1. Journal Papers

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