The processes leading to deception: ERP spatiotemporal principal component analysis and source analysis

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	The processes leading to deception: ERP spatiotemporal principal component analysis and source analysis
	Sun, Shi-Yue 1,2; Mai, Xiaoqin 3; Liu, Chao 1,3; Liu, Jia-Yan 2; Luo, Yue-Jia1
刊名	SOCIAL NEUROSCIENCE
	2011
卷号	6 期号:4 页码:348-359
关键词	Deception Event-related brain potential (ERP) Stakes Decision making Response preparation Principal component analysis Source analysis
ISSN号	1747-0919
通讯作者	Luo, YJ (reprint author), Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, 19 Xinjiekou Wai St, Beijing 100875, Peoples R China.
产权排序	2
英文摘要	The cognitive and neural mechanisms leading to deception were studied by the event-related brain potential (ERP) technique. In a simulated deception situation with graded monetary incentives, participants made a decision to lie or be truthful in each trial and held their response until a delayed imperative signal was presented. Spatiotemporal principal component analysis (PCA) and source analysis revealed that brain activities dominant in the left lateral frontal area approximately 800-1,000 ms post-stimulus and over the central-frontal-parietal and right frontal areas after 1,300 ms were significantly more negative in the deceptive condition than in the truthful condition. These results suggest that two serial cognitive processes, decision making and response preparation, are related to deliberate deception.
学科主题	Cognitive psychology,Physiological psychology/Biological Psychology
收录类别	SCI ; SSCI
项目简介	This research was supported by the National Natural Science Foundation of China (30930031), Ministry of Science and Technology (973 Program, 2011CB711001; National Key Technologies R&D Program, 2009BAI77B01), and the Global Research Initiative Program, National Institutes of Health, USA (1R01TW007897). We thank J. Peter Rosenfeld for excellent suggestions regarding an earlier draft of this report and the PCA analysis. We also thank the two anonymous reviewers for their helpful comments. We are very grateful to Katy Mack Clark for her editorial assistance.
语种	英语
WOS记录号	WOS:000299570300003
内容类型	期刊论文
源URL	[http://ir.psych.ac.cn/handle/311026/13304]
专题	心理研究所_中国科学院心理健康重点实验室
作者单位	1.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China 3.Univ Michigan, Ctr Human Growth & Dev, Ann Arbor, MI 48109 USA
推荐引用方式 GB/T 7714	Sun, Shi-Yue,Mai, Xiaoqin,Liu, Chao,et al. The processes leading to deception: ERP spatiotemporal principal component analysis and source analysis[J]. SOCIAL NEUROSCIENCE,2011,6(4):348-359.
APA	Sun, Shi-Yue,Mai, Xiaoqin,Liu, Chao,Liu, Jia-Yan,&Luo, Yue-Jia.(2011).The processes leading to deception: ERP spatiotemporal principal component analysis and source analysis.SOCIAL NEUROSCIENCE,6(4),348-359.
MLA	Sun, Shi-Yue,et al."The processes leading to deception: ERP spatiotemporal principal component analysis and source analysis".SOCIAL NEUROSCIENCE 6.4(2011):348-359.