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Voluntary Pressing and Releasing Actions Induce Different Senses of Time: Evidence from Event-Related Brain Responses
Zhao, Ke1,2; Gu, Ruolei3; Wang, Liang4; Xiao, Ping5; Chen, Yu-Hsin1,2; Liang, Jing1,2; Hu, Li5; Fu, Xiaolan1
2014-08-13
发表期刊SCIENTIFIC REPORTS
ISSN2045-2322
文章类型Article
卷号4期号:0页码:6047
摘要The timing intervals initiated by voluntary pressing actions are subjectively compressed compared with those initiated by voluntary releasing actions. Event-related potentials (ERPs) were employed in the present study to uncover the temporal mechanisms underlying this temporal illusion. The results revealed that the mean amplitude of the P1 component over the frontal-central recording sites, but not the P2 component, was larger in the voluntary pressing condition than in the voluntary releasing condition at the time perception stage. In the fronto-central region, increases in oscillatory activities of delta-theta frequency range (1-7 Hz) were found in the voluntary pressing condition, which corresponded with the emergence of the P1 peak. In addition, the P1 amplitude was negatively related to the corresponding reported time length at the single-trial level. These results are discussed in terms of the functional role of the response-locked P1 in the time perception stage.
收录类别SCI
语种英语
WOS记录号WOS:000340674400007
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/14217
专题脑与认知科学国家重点实验室
作者单位1.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
4.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
5.Southwest Univ, Sch Psychol, Minist Educ, Key Lab Cognit & Personal, Chongqing 400715, Peoples R China
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Zhao, Ke,Gu, Ruolei,Wang, Liang,et al. Voluntary Pressing and Releasing Actions Induce Different Senses of Time: Evidence from Event-Related Brain Responses[J]. SCIENTIFIC REPORTS,2014,4(0):6047.
APA Zhao, Ke.,Gu, Ruolei.,Wang, Liang.,Xiao, Ping.,Chen, Yu-Hsin.,...&Fu, Xiaolan.(2014).Voluntary Pressing and Releasing Actions Induce Different Senses of Time: Evidence from Event-Related Brain Responses.SCIENTIFIC REPORTS,4(0),6047.
MLA Zhao, Ke,et al."Voluntary Pressing and Releasing Actions Induce Different Senses of Time: Evidence from Event-Related Brain Responses".SCIENTIFIC REPORTS 4.0(2014):6047.
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