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Facial perception bias in patients with major depression
Liu, Wen-hua2,3; Huang, Jia1; Wang, Ling-zhi4; Gong, Qi-yong5; Chan, Raymond C. K.1; Chan, RCK (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Neuropsychol & Appl Cognit Neurosci Lab, 4A Datun Rd, Beijing 100101, Peoples R China.
2012-05-30
Source PublicationPSYCHIATRY RESEARCH
ISSN0165-1781
SubtypeArticle
Volume197Issue:3Pages:217-220
Contribution Rank3
AbstractThis study used a morphed categorical perception facial expression task to evaluate whether patients with depression demonstrated deficits in distinguishing boundaries between emotions. Forty-one patients with depression and 41 healthy controls took part in this study. They were administered a standardized set of morphed photographs of facial expressions with varying emotional intensities between 0% and 100% of the emotion, in 10% increments to provide a range of intensities from pleasant to unpleasant(e.g. happy to sad, happy to angry) and approach-avoidance (e.g. angry to fearful). Compared with healthy controls, the patients with depression demonstrated a rapid perception of sad expressions in happy-sad emotional continuum and demonstrated a rapid perception of angry expressions in angry-fearful emotional continuum. In addition, when facial expressions shifted from happy to angry, the depressed patients had a clear demarcation for the happy-angry continuum. Depressed patients had a perceptual bias towards unpleasant versus pleasant expressions and the hypersensitivity to angry facial signals might influence the interaction behaviors between depressed patients and others. (C) 2012 Elsevier Ireland Ltd. All rights reserved.
KeywordEmotion perception Depression Morphed facial expression
Subject AreaAbnormal Psychology
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Indexed BySCI ; SSCI
Language英语
Funding OrganizationSun Yat-Sen University [16000-3253182] ; Research Initiation Fund of the 100-Scholar Programme [07CX031003] ; Key Laboratory of Mental Health, Institute of Psychology ; Project-Oriented Hundred Talents Programme of the Institute of Psychology [07CX031003] ; Knowledge Innovation Project of the Chinese Academy of Sciences [KSCX2-EW-J-8] ; National Science Foundation of China [30770723] ; Guangdong Natural Science Foundation [112004] ; National Basic Research Programme (973) [2007CB512302, 2007CB512305]
Project Intro.This study was supported partially by the 100-Scholar Plan (16000-3253182) from Sun Yat-Sen University, the Research Initiation Fund of the 100-Scholar Programme (07CX031003), the Research Fund from the Key Laboratory of Mental Health, Institute of Psychology, the Project-Oriented Hundred Talents Programme (07CX031003) of the Institute of Psychology, the Knowledge Innovation Project of the Chinese Academy of Sciences (KSCX2-EW-J-8), the National Science Foundation of China (30770723), Guangdong Natural Science Foundation (112004), and the National Basic Research Programme (973 Programme No. 2007CB512302 and 2007CB512305).
WOS IDWOS:000308768100005
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Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/11519
Collection脑与认知科学国家重点实验室
Corresponding AuthorChan, RCK (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Neuropsychol & Appl Cognit Neurosci Lab, 4A Datun Rd, Beijing 100101, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Neuropsychol & Appl Cognit Neurosci Lab, Beijing 100101, Peoples R China
2.Guangzhou Med Coll, Fac Hlth Management, Guangzhou, Guangdong, Peoples R China
3.Sun Yat Sen Univ, Fac Life Sci, Guangzhou 510275, Guangdong, Peoples R China
4.Guangzhou Psychiat Hosp, Dept Clin Psychol, Guangzhou, Guangdong, Peoples R China
5.Sichuan Univ, W China Hosp, W China Sch Med, Huaxi MR Res Ctr,Dept Radiol, Chengdu 610064, Peoples R China
Recommended Citation
GB/T 7714
Liu, Wen-hua,Huang, Jia,Wang, Ling-zhi,et al. Facial perception bias in patients with major depression[J]. PSYCHIATRY RESEARCH,2012,197(3):217-220.
APA Liu, Wen-hua,Huang, Jia,Wang, Ling-zhi,Gong, Qi-yong,Chan, Raymond C. K.,&Chan, RCK .(2012).Facial perception bias in patients with major depression.PSYCHIATRY RESEARCH,197(3),217-220.
MLA Liu, Wen-hua,et al."Facial perception bias in patients with major depression".PSYCHIATRY RESEARCH 197.3(2012):217-220.
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