PSYCH OpenIR  > 中国科学院心理健康重点实验室
Fearful faces evoke a larger C1 than happy faces in executive attention task: An event-related potential study
Zhu, Xiang-ru3; Luo, Yue-jia1,2; Luo, YJ (reprint author), Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China.
2012-09-27
发表期刊NEUROSCIENCE LETTERS
ISSN0304-3940
文章类型Article
卷号526期号:2页码:118-121
产权排序3
摘要Neural responses to negatively valenced stimuli such as fear are enhanced relative to positive or neutral stimuli, reflecting an emotional negativity bias. In the present study, high time resolution event related potential (ERP) techniques were used, to investigate whether C1, the earliest visually evoked potential, is modulated by emotional valence in the executive attention network. Subjects were instructed to respond to the expression of the face, while ignoring the content of word, in an emotional face-word Stroop task. We demonstrated modulation of C1 in response to fearful faces versus happy faces. The differentiation between detection of fearful and happy faces emerged at 60-90 ms after the stimulus onset at the posterior electrode sites, and this early differentiation occurred regardless of whether the subject had viewed a congruent or incongruent trials (i.e., happy face with fear label or vice versa). The present results indicate that faces with a fearful expression capture processing resources at an early sensory processing stage. (C) 2012 Elsevier Ireland Ltd. All rights reserved.
关键词Fear Happy Executive attention C1
学科领域Cognitive Neuroscience
URL查看原文
收录类别SCI
语种英语
项目资助者National Natural Science Foundation of China [30930031, 91132704] ; 973 Program [2011CB711000] ; National Key Technologies RD Program [2009BAI77801] ; Global Research Initiative Program, NIH, USA [1R01TW007897]
项目简介This work was supported by the National Natural Science Foundation of China (30930031, 91132704), the 973 Program (2011CB711000), the National Key Technologies R&D Program (2009BAI77801) and the Global Research Initiative Program, NIH, USA (1R01TW007897).
WOS记录号WOS:000309313100008
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/11525
专题中国科学院心理健康重点实验室
通讯作者Luo, YJ (reprint author), Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China.
作者单位1.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
2.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China
3.Henan Univ, Dept Psychol, Kaifeng, Peoples R China
推荐引用方式
GB/T 7714
Zhu, Xiang-ru,Luo, Yue-jia,Luo, YJ . Fearful faces evoke a larger C1 than happy faces in executive attention task: An event-related potential study[J]. NEUROSCIENCE LETTERS,2012,526(2):118-121.
APA Zhu, Xiang-ru,Luo, Yue-jia,&Luo, YJ .(2012).Fearful faces evoke a larger C1 than happy faces in executive attention task: An event-related potential study.NEUROSCIENCE LETTERS,526(2),118-121.
MLA Zhu, Xiang-ru,et al."Fearful faces evoke a larger C1 than happy faces in executive attention task: An event-related potential study".NEUROSCIENCE LETTERS 526.2(2012):118-121.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
WOS_000309313100008.(322KB) 开放获取Apache License请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhu, Xiang-ru]的文章
[Luo, Yue-jia]的文章
[Luo, YJ (reprint author), Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China.]的文章
百度学术
百度学术中相似的文章
[Zhu, Xiang-ru]的文章
[Luo, Yue-jia]的文章
[Luo, YJ (reprint author), Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China.]的文章
必应学术
必应学术中相似的文章
[Zhu, Xiang-ru]的文章
[Luo, Yue-jia]的文章
[Luo, YJ (reprint author), Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China.]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。