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Facial emotion perception abnormality in patients with early schizophrenia
Tsui, Chi F.1; Huang, Jia2; Lui, Simon S. Y.1,2,3; Au, Angie C. W.1; Leung, Meranda M. W.1; Cheung, Eric F. C.1; Chan, Raymond C. K.2; Chan, RCK (reprint author), Chinese Acad Sci, Inst Psychol, 16 Lincui Rd, Beijing 100101, Peoples R China.
2013
发表期刊SCHIZOPHRENIA RESEARCH
ISSN0586-7614
文章类型期刊论文
卷号147期号:2014-02-03页码:230-235
产权排序2
摘要Background: Deficit in facial emotion perception is an important social cognitive impairment in schizophrenic patients, and it is one of the key determinants of functional outcome in schizophrenia. However, the moderating effect of social context and the boundary of perceptual categories of facial emotion perception remain unclear. Method: A total of 36 schizophrenic outpatients in their early stage of illness and 43 healthy controls were recruited for evaluation of social and clinical characteristics, neurocognitive profiles, and facial emotion categorization (FEC) performance. FEC was assessed by a computer-based program with 120 trials, in which social context was presented in the form of a preceding question, in order to simulate the conditions of being praised (positive), blamed (negative), or inquiry (neutral), while the participants were asked to judge a photograph derived from one of the five facial images in a happy-angry emotion continuum. The FEC data was inserted into a logistic function model with subsequent analysis by repeated measures ANOVA and the shift point and slope as outcome measures. Results: Schizophrenic patients were significantly more likely to perceive ambiguous and subtle facial expressions as happy, rather than angry, in all three social contexts. However, the interaction effects between group and context for FEC performance was not significant. Conclusions: Schizophrenic patients, even in their early stage of illness, appear to have abnormal perceptions of facial emotion categories, which may explain some of their abnormal social interactions and disabilities. This study provides additional information in understanding social cognitive deficits among schizophrenic patients. (C) 2013 Elsevier B. V. All rights reserved.
关键词Facial emotion perception Categorization Social context Schizophrenia
学科领域Abnormal Psychology
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收录类别SCI
语种英语
项目资助者Chinese Academy of Sciences [XDB02030200] ; National Science Fund China [81088001, 91132701] ; Knowledge Innovation Project of the Chinese Academy of Sciences [KSCX2-EW-J-8]
项目简介This study was supported by a grant from the "Strategic Priority Research Program (B)" of the Chinese Academy of Sciences (Grant No. XDB02030200), the National Science Fund China (81088001, 91132701), and a grant from the Knowledge Innovation Project of the Chinese Academy of Sciences (KSCX2-EW-J-8). These funding agents had no further role in the study design; in the collection, analysis and interpretation of the data; in the writing of the manuscript; and in the decision to submit the paper for publication.
WOS研究方向Psychiatry
WOS类目Psychiatry
WOS记录号WOS:000320598700004
WOS标题词Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]CATEGORICAL PERCEPTION ; AFFECT RECOGNITION ; WORKING-MEMORY ; EXPRESSIONS ; PERFORMANCE ; EXPERIENCE ; DISORDER ; CONTEXT ; THREAT
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文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/10836
专题脑与认知科学国家重点实验室
通讯作者Chan, RCK (reprint author), Chinese Acad Sci, Inst Psychol, 16 Lincui Rd, Beijing 100101, Peoples R China.
作者单位1.Castle Peak Hosp, Hong Kong, Hong Kong, Peoples R China
2.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Neuropsychol & Appl Cognit Neurosci Lab, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
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GB/T 7714
Tsui, Chi F.,Huang, Jia,Lui, Simon S. Y.,et al. Facial emotion perception abnormality in patients with early schizophrenia[J]. SCHIZOPHRENIA RESEARCH,2013,147(2014-02-03):230-235.
APA Tsui, Chi F..,Huang, Jia.,Lui, Simon S. Y..,Au, Angie C. W..,Leung, Meranda M. W..,...&Chan, RCK .(2013).Facial emotion perception abnormality in patients with early schizophrenia.SCHIZOPHRENIA RESEARCH,147(2014-02-03),230-235.
MLA Tsui, Chi F.,et al."Facial emotion perception abnormality in patients with early schizophrenia".SCHIZOPHRENIA RESEARCH 147.2014-02-03(2013):230-235.
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