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Neural Manifestations of Implicit Self-Esteem: An ERP Study
Wu, Lili1; Cai, Huajian2; Gu, Ruolei2; Luo, Yu L. L.2; Zhang, Jianxin1; Yang, Jing2; Shi, Yuanyuan2; Ding, Lei3
2014-07-09
Source PublicationPLOS ONE
ISSN1932-6203
SubtypeArticle
Volume9Issue:7Pages:1-7
AbstractBehavioral research has established that humans implicitly tend to hold a positive themselves. In this study, we employed the event-related potential (ERP) technique to explore neural manifestations of positive implicit self-esteem using the Go/Nogo association task (GNAT). Participants generated a response (Go) or withheld a response (Nogo) to self or others words and good or bad attributes. Behavioral data showed that participants responded faster to the self paired with good he self paired with bad, whereas the opposite proved true for others, reflecting the positive nature of implicit self-esteem. ERP results showed an augmented N200 over the frontal areas in Nogo responses relative to Go responses. Moreover, the positive implicit self-positivity bias delayed the onset time of the N200 wave difference between Nogo and Gotrails, suggesting that positive implicit self-esteem is manifested on neural activity about 270 ms after the presentation of self-relevant stimuli. These findings provide neural evidence for the positivity and automaticity of implicit self-esteem.
Indexed BySCI
Language英语
WOS IDWOS:000339040600071
Citation statistics
Cited Times:50[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/14190
Collection中国科学院心理健康重点实验室
Affiliation1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
3.Univ Oklahoma, Sch Elect & Comp Engn, Norman, OK 73019 USA
First Author AffilicationKey Laboratory of Mental Health, CAS
Recommended Citation
GB/T 7714
Wu, Lili,Cai, Huajian,Gu, Ruolei,et al. Neural Manifestations of Implicit Self-Esteem: An ERP Study[J]. PLOS ONE,2014,9(7):1-7.
APA Wu, Lili.,Cai, Huajian.,Gu, Ruolei.,Luo, Yu L. L..,Zhang, Jianxin.,...&Ding, Lei.(2014).Neural Manifestations of Implicit Self-Esteem: An ERP Study.PLOS ONE,9(7),1-7.
MLA Wu, Lili,et al."Neural Manifestations of Implicit Self-Esteem: An ERP Study".PLOS ONE 9.7(2014):1-7.
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