Facial emotion perception abnormality in patients with early schizophrenia
文献类型：期刊论文
| 作者 | 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
|
| 刊名 | SCHIZOPHRENIA RESEARCH
 |
| 出版日期 | 2013 |
| 卷号 | 147期号:2014-02-03页码:230-235 |
| 关键词 | Facial emotion perception Categorization Social context Schizophrenia |
| ISSN号 | 0586-7614 |
| 产权排序 | 2 |
| 通讯作者 | Chan, RCK (reprint author), Chinese Acad Sci, Inst Psychol, 16 Lincui Rd, Beijing 100101, Peoples R China. |
| 英文摘要 | 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. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Abnormal psychology |
| 类目[WOS] | Psychiatry |
| 研究领域[WOS] | Psychiatry |
| 关键词[WOS] | CATEGORICAL PERCEPTION ; AFFECT RECOGNITION ; WORKING-MEMORY ; EXPRESSIONS ; PERFORMANCE ; EXPERIENCE ; DISORDER ; CONTEXT ; THREAT |
| 收录类别 | SCI |
| 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. |
| 原文出处 | http://ac.els-cdn.com/S0920996413002193/1-s2.0-S0920996413002193-main.pdf?_tid=e5d8d556-b25e-11e4-bb9f-00000aacb35f&acdnat=1423708318_6ca89c853d6f39216ad382778a90db46 |
| 语种 | 英语 |
| WOS记录号 | WOS:000320598700004 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/10836]  |
| 专题 | 心理研究所_脑与认知科学国家重点实验室 |
| 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 |
| 推荐引用方式 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, Raymond C. K..(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. |
入库方式： OAI收割
来源：心理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。