Long-term academic stress increases the late component of error processing: An ERP study

doi:10.1016/j.biopsycho.2014.03.002

	Long-term academic stress increases the late component of error processing: An ERP study
	Wu Jianhui1 ; Yuan Yiran1,2 ; Duan Hongxia 1,2; Qin Shaozheng 3; Buchanan, Tony W.4; Zhang Kan1 ; Zhang Liang1
第一作者	Wu Jianhui
通讯作者邮箱	zhangl@psych.ac.cn
心理所单位排序	1
摘要	Exposure to long-term stress has a variety of consequences on the brain and cognition. Few studies have examined the influence of long-term stress on event related potential (ERP) indices of error processing. The current study investigated how long-term academic stress modulates the error related negativity (Ne or ERN) and the error positivity (Pe) components of error processing. Forty-one male participants undergoing preparation for a major academic examination and 20 non-exam participants completed a Go-NoGo task while ERP measures were collected. The exam group reported higher perceived stress levels and showed increased Pe amplitude compared with the non-exam group. Participants' rating of the importance of the exam was positively associated with the amplitude of Pe, but these effects were not found for the Ne/ERN. These results suggest that long-term academic stress leads to greater motivational assessment of and higher emotional response to errors. (C) 2014 Elsevier B.V. All rights reserved.
关键词	Long-term academic stress Error processing ERP Ne/ERN Pe
	2014-05-01
DOI	10.1016/j.biopsycho.2014.03.002
发表期刊	BIOLOGICAL PSYCHOLOGY
ISSN	0301-0511
卷号	99 期号:0 页码:77-82
收录类别	SCI
WOS研究方向	Psychology ; Behavioral Sciences
WOS类目	Psychology, Biological ; Behavioral Sciences ; Psychology ; Psychology, Experimental
WOS记录号	WOS:000335928700009
WOS分区	Q1
引用统计	被引频次：29[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/311026/14110
专题	中国科学院行为科学重点实验室
通讯作者	Zhang Liang
作者单位	1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Stanford Univ, Sch Med, Dept Psychiat & Behav Sci, Stanford, CA 94305 USA 4.St Louis Univ, Dept Psychol, St Louis, MO 63103 USA
第一作者单位	中国科学院行为科学重点实验室
通讯作者单位	中国科学院行为科学重点实验室
推荐引用方式 GB/T 7714	Wu Jianhui,Yuan Yiran,Duan Hongxia,et al. Long-term academic stress increases the late component of error processing: An ERP study[J]. BIOLOGICAL PSYCHOLOGY,2014,99(0):77-82.
APA	Wu Jianhui.,Yuan Yiran.,Duan Hongxia.,Qin Shaozheng.,Buchanan, Tony W..,...&Zhang Liang.(2014).Long-term academic stress increases the late component of error processing: An ERP study.BIOLOGICAL PSYCHOLOGY,99(0),77-82.
MLA	Wu Jianhui,et al."Long-term academic stress increases the late component of error processing: An ERP study".BIOLOGICAL PSYCHOLOGY 99.0(2014):77-82.

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