中国科学院心理研究所机构知识库
Advanced  
PSYCH OpenIR  > 中国科学院行为科学重点实验室  > 期刊论文
题名:
Arousal modulates valence effects on both early and late stages of affective picture processing in a passive viewing task
作者: Feng, Chunliang1,2; Li, Wanqing2; Tian, Tengxiang2; Luo, Yi2; Gu Ruolei(古若雷)3; Zhou, Chenglin1; Luo, Yue-jia4
文章类型: Article
关键词: Valence ; Arousal ; Event-related potential (ERP) ; Emotion ; Positive offset ; Negative bias
刊名: SOCIAL NEUROSCIENCE
ISSN号: 1747-0919
出版日期: 2014
卷号: 9, 期号:4, 页码:364-377
收录类别: SCI
英文摘要: Valence and arousal are primary dimensions of affective stimuli. An interaction of these two factors on affective processing is largely unknown. In this study, the processing of affective pictures was investigated in an orthogonal valence (positive vs. negative) by arousal (high vs. low) task design. Participants were instructed to passively view each presented picture and did not need to make any responses. The valence by arousal interaction was observed on three event-related potential (ERP) components, including the P2 (160-190 ms), N2 (220-320 ms) and late positive potential (LPP) (400-700 ms). This interaction revealed that negative pictures evoked larger neural responses compared with positive pictures (i.e., negative bias) at the high-arousal level, whereas negative pictures evoked smaller neural responses than positive pictures (i.e., positive offset) at the low-arousal level. The current results suggest that the effect of emotional valence on affective picture perception is modulated by levels of arousal at both early and late stages of processing. Finally, the main effect of valence was evident in the P1 component (90-110 ms) and arousal effect in the N1 component (120-150 ms).
语种: 英语
WOS记录号: WOS:000337600700006
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.psych.ac.cn/handle/311026/13445
Appears in Collections:中国科学院行为科学重点实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
WOS_000337600700006.pdf(542KB)期刊论文出版稿开放获取View Download

作者单位: 1.Shanghai Univ Sport, Sch Kinesiol, Shanghai 200438, Peoples R China
2.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
3.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
4.Shenzhen Univ, Inst Affect & Social Neurosci, Shenzhen, Peoples R China

Recommended Citation:
Feng, Chunliang,Li, Wanqing,Tian, Tengxiang,et al. Arousal modulates valence effects on both early and late stages of affective picture processing in a passive viewing task[J]. SOCIAL NEUROSCIENCE,2014,9(4):364-377.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Feng, Chunliang]'s Articles
[Li, Wanqing]'s Articles
[Tian, Tengxiang]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Feng, Chunliang]‘s Articles
[Li, Wanqing]‘s Articles
[Tian, Tengxiang]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: WOS_000337600700006.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院心理研究所 - Feedback
Powered by CSpace