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Facial emotion perception in Chinese patients with schizophrenia and non-psychotic first-degree relatives
Li, Huijie1,2,3; Chan, Raymond C. K.1,2; Zhao, Qing1,2,3; Hong, Xiaohong4; Gong, Qi-yong5; Chen CQ(陈楚侨)
AbstractAlthough there is a consensus that patients with schizophrenia have certain deficits in perceiving and expressing facial emotions, previous studies of facial emotion perception in schizophrenia do not present consistent results. The objective of this study was to explore facial emotion perception deficits in Chinese patients with schizophrenia and their non-psychotic first-degree relatives. Sixty-nine patients with schizophrenia, 56 of their first-degree relatives (33 parents and 23 siblings), and 92 healthy controls (67 younger healthy controls matched to the patients and siblings, and 25 older healthy controls matched to the parents) completed a set of facial emotion perception tasks, including facial emotion discrimination, identification, intensity, valence, and corresponding face identification tasks. The results demonstrated that patients with schizophrenia performed significantly worse than their siblings and younger healthy controls in accuracy in a variety of facial emotion perception tasks, whereas the siblings of the patients performed as well as the corresponding younger healthy controls in all of the facial emotion perception tasks. Patients with schizophrenia also showed significantly reduced speed than younger healthy controls, while siblings of patients did not demonstrate significant differences with both patients and younger healthy controls in speed. Meanwhile, we also found that parents of the schizophrenia patients performed significantly worse than the corresponding older healthy controls in accuracy in terms of facial emotion identification, valence, and the composite index of the facial discrimination, identification, intensity and valence tasks. Moreover, no significant differences were found between the parents of patients and older healthy controls in speed after controlling the years of education and IQ. Taken together, the results suggest that facial emotion perception deficits may serve as potential endophenotypes for schizophrenia. (C) 2010 Elsevier Inc. All rights reserved.
KeywordChinese Facial emotion perception First-degree relatives Schizophrenia
Subject Area情绪心理学
2010-03-17
Language英语
Source PublicationPROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY
ISSN0278-5846
Volume34Issue:2Pages:393-400
SubtypeReview
Indexed BySCI ; SSCI
Funding Project一室陈楚侨课题组
WOS IDWOS:000275790500022
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/7273
Collection中国科学院心理研究所回溯数据库(1956-2010)
Corresponding AuthorChen CQ(陈楚侨)
Affiliation1.Chinese Acad Sci, Inst Psychol, Neuropsychol & Appl Cognit Neurosci Lab, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100101, Peoples R China
4.Shantou Univ, Coll Med, Mental Hlth Ctr, Shantou, Peoples R China
5.Sichuan Univ, W China Sch Med, W China Hosp, Huaxi MR Res Ctr,Dept Radiol, Chengdu 610064, Peoples R China
First Author Affilication认知与发展心理学研究室;  Key Laboratory of Mental Health, CAS
Recommended Citation
GB/T 7714
Li, Huijie,Chan, Raymond C. K.,Zhao, Qing,et al. Facial emotion perception in Chinese patients with schizophrenia and non-psychotic first-degree relatives[J]. PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY,2010,34(2):393-400.
APA Li, Huijie,Chan, Raymond C. K.,Zhao, Qing,Hong, Xiaohong,Gong, Qi-yong,&陈楚侨.(2010).Facial emotion perception in Chinese patients with schizophrenia and non-psychotic first-degree relatives.PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY,34(2),393-400.
MLA Li, Huijie,et al."Facial emotion perception in Chinese patients with schizophrenia and non-psychotic first-degree relatives".PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY 34.2(2010):393-400.
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