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The influence of anhedonia on feedback negativity in major depressive disorder
Liu, Wen-hua1,2,3; Wang, Ling-zhi3; Shang, He-rui1; Shen, Yue1; Li, Zhi1; Cheung, Eric F. C.4; Chan, Raymond C. K.2
2014
发表期刊NEUROPSYCHOLOGIA
ISSN0028-3932
文章类型Article
卷号53期号:0页码:213-220
摘要Anhedonia is associated with reward-processing deficits of the dopamine system, which may increase the risk of depression. Nevertheless, few previous studies have examined the influence of hedonic tone on event-related potential (ERP) measures of reward processing in major depressive disorder. A simple gambling task was used to elicit feedback negativity (FN), an ERP component elicited by feedback indicating gain versus loss, in 27 patients with major depression and 27 healthy participants. We found that participants with depression were characterized by reduced FN responses, especially towards monetary gains, but not losses, compared with healthy individuals. In addition, the amplitude of FN to gain feedback in participants with depression was related to anhedonia severity and depressive symptoms. These findings indicate an association between low hedonic capacity and reduction in FN. As a neural measure of reward sensitivity, FN may be generated in part by reward-related activity. (C) 2013 Elsevier Ltd. All rights reserved.
关键词Anhedonia Depression Feedback negativity Reward Event-related potential
收录类别SSCI
语种英语
WOS记录号WOS:000331663100023
引用统计
被引频次:43[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/14229
专题中国科学院心理健康重点实验室
作者单位1.Guangzhou Med Univ, Fac Hlth Management, Guangzhou, Guangdong, Peoples R China
2.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Neuropsychol & Appl Cognit Neurosci Lab, Beijing 100101, Peoples R China
3.Guangzhou Psychiat Hosp, Guangzhou, Guangdong, Peoples R China
4.Castle Peak Hosp, Hong Kong, Hong Kong, Peoples R China
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Liu, Wen-hua,Wang, Ling-zhi,Shang, He-rui,et al. The influence of anhedonia on feedback negativity in major depressive disorder[J]. NEUROPSYCHOLOGIA,2014,53(0):213-220.
APA Liu, Wen-hua.,Wang, Ling-zhi.,Shang, He-rui.,Shen, Yue.,Li, Zhi.,...&Chan, Raymond C. K..(2014).The influence of anhedonia on feedback negativity in major depressive disorder.NEUROPSYCHOLOGIA,53(0),213-220.
MLA Liu, Wen-hua,et al."The influence of anhedonia on feedback negativity in major depressive disorder".NEUROPSYCHOLOGIA 53.0(2014):213-220.
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