Institutional Repository, Institute of Psychology, Chinese Academy of Sciences
| 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)
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| 摘要 | Although 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. |
| 关键词 | Chinese Facial emotion perception First-degree relatives Schizophrenia |
| 学科领域 | 情绪心理学 |
| 2010-03-17 | |
| 语种 | 英语 |
| 发表期刊 | PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY
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| ISSN | 0278-5846 |
| 卷号 | 34期号:2页码:393-400 |
| 期刊论文类型 | Review |
| 收录类别 | SCI ; SSCI |
| 资助项目 | 一室陈楚侨课题组 |
| WOS记录号 | WOS:000275790500022 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.psych.ac.cn/handle/311026/7273 |
| 专题 | 中国科学院心理研究所回溯数据库(1956-2010) |
| 通讯作者 | Chen CQ(陈楚侨) |
| 作者单位 | 1.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 |
| 第一作者单位 | 认知与发展心理学研究室; 中国科学院心理健康重点实验室 |
| 推荐引用方式 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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