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The time course of attentional modulation on emotional conflict processing

文献类型：期刊论文

作者Zhou, Pingyan1,2; Yang, Guochun1,3; Nan, Weizhi1,3; Liu, Xun1
刊名COGNITION & EMOTION
出版日期2016-05-18
卷号30期号:4页码:621-637
关键词N100 N200 P300 Top-down attention Emotional conflict Cognitive conflict
ISSN号0269-9931
英文摘要Cognitive conflict resolution is critical to human survival in a rapidly changing environment. However, emotional conflict processing seems to be particularly important for human interactions. This study examined whether the time course of attentional modulation on emotional conflict processing was different from cognitive conflict processing during a flanker task. Results showed that emotional N200 and P300 effects, similar to colour conflict processing, appeared only during the relevant task. However, the emotional N200 effect preceded the colour N200 effect, indicating that emotional conflict can be identified earlier than cognitive conflict. Additionally, a significant emotional N100 effect revealed that emotional valence differences could be perceived during early processing based on rough aspects of input. The present data suggest that emotional conflict processing is modulated by top-down attention, similar to cognitive conflict processing (reflected by N200 and P300 effects). However, emotional conflict processing seems to have more time advantages during two different processing stages.
WOS标题词Social Sciences
类目[WOS]Psychology, Experimental
研究领域[WOS]Psychology
关键词[WOS]ANTERIOR CINGULATE CORTEX ; EVENT-RELATED POTENTIALS ; SELECTIVE ATTENTION ; STROOP TASK ; FACIAL EXPRESSIONS ; FLANKER TASK ; RESPONSE CONFLICT ; NEURAL MECHANISMS ; COGNITIVE CONTROL ; HUMAN BRAIN
收录类别SSCI
语种英语
WOS记录号WOS:000372205100003
源URL[http://ir.psych.ac.cn/handle/311026/19697]  
专题心理研究所_中国科学院行为科学重点实验室
作者单位1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, 16 Lincui Rd, Beijing 100101, Peoples R China
2.Beijing Normal Univ, Sch Psychol, Beijing 100875, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Zhou, Pingyan,Yang, Guochun,Nan, Weizhi,et al. The time course of attentional modulation on emotional conflict processing[J]. COGNITION & EMOTION,2016,30(4):621-637.
APA Zhou, Pingyan,Yang, Guochun,Nan, Weizhi,&Liu, Xun.(2016).The time course of attentional modulation on emotional conflict processing.COGNITION & EMOTION,30(4),621-637.
MLA Zhou, Pingyan,et al."The time course of attentional modulation on emotional conflict processing".COGNITION & EMOTION 30.4(2016):621-637.

入库方式： OAI收割

来源：心理研究所

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