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HUMAN RECOGNITION MEMORY AND CONFLICT CONTROL: AN EVENT-RELATED POTENTIAL STUDY
Liu, T.1; Liu, X.1,2; Xiao, T.3; Shi, J.1,4
2016-01-28
发表期刊NEUROSCIENCE
ISSN0306-4522
文章类型Article
卷号313期号:0页码:83-91
摘要The relationship between recognition memory and cognitive control is an important research topic. The current study investigated how conflict control influences an individual's emotional memory. During the encoding phase, participants were required to judge the affective valence of a Chinese Chengyu word (either positive or negative) in a modified Simon paradigm and to remember the word. Half of the words were presented in the congruent condition and the other half were displayed in the incongruent condition. During the retrieval phase, participants were instructed to make an 'old/new judgment' and decide whether the word had been presented previously. Electrophysiological responses were recorded using the event-related potential (ERP) technique. The behavioral results of retrieval processes showed that participants remembered more positive than negative words when they were encoded in the congruent condition. The electrophysiological results revealed that the retrieval of words encoded in the incongruent condition elicited less negative frontal negativity (FN) and early posterior negativity (EPN) amplitudes than those encoded in the congruent condition. The retrieval of words encoded in the incongruent condition induced greater late positive complex (LPC) amplitudes, relative to those encoded in the congruent condition on the left hemisphere. It was also observed that the recognition of positive words induced faster LPC responses than negative words when they were encoded in the incongruent condition. The present electrophysiological study illustrates that emotional memory processes may be affected by conflict control. (C) 2015 IBRO. Published by Elsevier Ltd. All rights reserved.
关键词emotional recognition memory conflict control event-related potentials
DOI10.1016/j.neuroscience.2015.11.047
收录类别SCI ; SSCI
语种英语
WOS研究方向Neurosciences & Neurology
WOS类目Neurosciences
WOS记录号WOS:000366856700008
WOS标题词Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]COGNITIVE CONTROL MECHANISMS ; WORKING-MEMORY ; EMOTIONAL WORDS ; EPISODIC MEMORY ; NEUTRAL WORDS ; ANTERIOR CINGULATE ; BRAIN POTENTIALS ; SIMON TASK ; SELECTIVE ATTENTION ; PREFRONTAL CORTEX
引用统计
被引频次:2[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/311026/15435
专题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, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Northeastern Univ, Coll Informat Sci & Engn, Nat Language Proc Lab, Liaoning 110819, Peoples R China
4.Aalborg Univ, Dept Learning & Philosophy, Aalborg, Denmark
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GB/T 7714
Liu, T.,Liu, X.,Xiao, T.,et al. HUMAN RECOGNITION MEMORY AND CONFLICT CONTROL: AN EVENT-RELATED POTENTIAL STUDY[J]. NEUROSCIENCE,2016,313(0):83-91.
APA Liu, T.,Liu, X.,Xiao, T.,&Shi, J..(2016).HUMAN RECOGNITION MEMORY AND CONFLICT CONTROL: AN EVENT-RELATED POTENTIAL STUDY.NEUROSCIENCE,313(0),83-91.
MLA Liu, T.,et al."HUMAN RECOGNITION MEMORY AND CONFLICT CONTROL: AN EVENT-RELATED POTENTIAL STUDY".NEUROSCIENCE 313.0(2016):83-91.
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