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The time course of implicit processing of erotic pictures: An event-related potential study
Feng, Chunliang3; Wang, Lili3,6; Wang, Naiyi1,2; Gu, Ruolei4; Luo, Yue-jia3,5; Wang, NY (reprint author), Beijing Normal Univ, Fac Educ, Inst Educ Psychol, Beijing 100875, Peoples R China.
2012-12-13
Source PublicationBRAIN RESEARCH
ISSN0006-8993
SubtypeArticle
Volume1489Pages:48-55
Contribution Rank3,4
AbstractThe current study investigated the time course of the implicit processing of erotic stimuli using event-related potentials (ERPs). ERPs elicited by erotic pictures were compared with those by three other types of pictures: non-erotic positive, negative, and neutral pictures. We observed that erotic pictures evoked enhanced neural responses compared with other pictures at both early (P2/N2) and late (P3/positive slow wave) temporal stages. These results suggested that erotic pictures selectively captured individuals' attention at early stages and evoked deeper processing at late stages. More importantly, the amplitudes of P2, N2, and P3 only discriminated between erotic and non-erotic (i.e., positive, neutral, and negative) pictures. That is, no difference was revealed among non-erotic pictures, although these pictures differed in both valence and arousal. Thus, our results suggest that the erotic picture processing is beyond the valence and arousal. (C) 2012 Elsevier B.V. All rights reserved.
KeywordErotic Implicit processing Event-related potentials (ERPs) Emotion
Subject AreaCognitive Psychology
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Indexed BySCI ; SSCI
Language英语
Funding OrganizationNSF China [30930031, 91132704] ; National Key Technologies R & D Program, NIH, USA [2009BAI77B01] ; Global Research Initiative Program, NIH, USA [1R01TW007897] ; Fundamental Research Funds for the Central Universities [2009AAT-3]
Project Intro.This research was supported by the NSF China (30930031, 91132704), National Key Technologies R & D Program (2009BAI77B01), and Global Research Initiative Program, NIH, USA (1R01TW007897), the Fundamental Research Funds for the Central Universities (2009AAT-3). We thank Yi Luo and Xueyi Shen for their assisting in data collecting. We appreciate Wanjun Lin, Fen Wang, and Xiaping Lu for their generous and critical comments on the initial edition of manuscript.
WOS IDWOS:000312357000006
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Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/13313
Collection中国科学院心理健康重点实验室
Corresponding AuthorWang, NY (reprint author), Beijing Normal Univ, Fac Educ, Inst Educ Psychol, Beijing 100875, Peoples R China.
Affiliation1.Beijing Normal Univ, Fac Educ, Inst Educ Psychol, Beijing 100875, Peoples R China
2.Beijing Normal Univ, Fac Educ, Sch Counseling, Beijing 100875, Peoples R China
3.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
4.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
5.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
6.Huaiyin Normal Univ, Sch Educ Sci, Huaian 223300, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Feng, Chunliang,Wang, Lili,Wang, Naiyi,et al. The time course of implicit processing of erotic pictures: An event-related potential study[J]. BRAIN RESEARCH,2012,1489:48-55.
APA Feng, Chunliang,Wang, Lili,Wang, Naiyi,Gu, Ruolei,Luo, Yue-jia,&Wang, NY .(2012).The time course of implicit processing of erotic pictures: An event-related potential study.BRAIN RESEARCH,1489,48-55.
MLA Feng, Chunliang,et al."The time course of implicit processing of erotic pictures: An event-related potential study".BRAIN RESEARCH 1489(2012):48-55.
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