Voluntary Pressing and Releasing Actions Induce Different Senses of Time: Evidence from Event-Related Brain Responses

	Voluntary Pressing and Releasing Actions Induce Different Senses of Time: Evidence from Event-Related Brain Responses
	Zhao, Ke1,2 ; Gu, Ruolei3 ; Wang, Liang 4; Xiao, Ping 5; Chen, Yu-Hsin 1,2; Liang, Jing 1,2; Hu, Li5 ; Fu, Xiaolan1
	2014-08-13
发表期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
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
推荐引用方式 GB/T 7714	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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