The mediation effect of menstrual phase on negative emotion processing: Evidence from N2

	The mediation effect of menstrual phase on negative emotion processing: Evidence from N2
	Wu, Haiyan1 ; Chen, Chunping2 ; Cheng, Dazhi 3; Yang, Suyong 4; Huang, Ruiwang 5; Cacioppo, Stephanie 6; Luo, Yue-Jia7
摘要	Numerous studies have shown a negativity bias' in emotion processing and effect of menstrual phase on emotion processing. Most of these results, however, did not match the arousal of different types of stimuli. The present study examined the time course of negative emotion processing across different menstrual phases (e.g., late luteal/premenstrual phase and follicular phase) when the arousal level of negative and neutral stimuli was equal. Following previous studies, an oddball paradigm was utilized in present study. Participants viewed neutral and negative (highly (HN) and moderately negative (MN)) stimuli with matched arousal and were asked to make deviant vs. standard judgments. The behavioral results showed a higher accuracy for HN stimuli than neutral stimuli, and the other comparisons were not significant. The major event-related potential (ERP) finding was that N2 amplitude was larger for MN than neutral in the late luteal phase, whereas such difference was absent during the follicular phase. Moreover, The N2 for HN stimuli was larger in late luteal phase than in follicular phase. Therefore, female may be with higher sensitivity to MN stimuli during late luteal phase than during follicular phase when the arousal of stimuli was well controlled. These results provide additional insight to premenstrual affective syndrome and affective disorder.
关键词	Menstrual phase Negative emotion ERP
	2014-05-04
语种	英语
发表期刊	SOCIAL NEUROSCIENCE
ISSN	1747-0919
卷号	9 期号:3 页码:278-288
期刊论文类型	Article
收录类别	SCI
WOS记录号	WOS:000334067000008
引用统计	被引频次：27[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.psych.ac.cn/handle/311026/14211
专题	中国科学院行为科学重点实验室
作者单位	1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China 3.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China 4.Shanghai Univ Sport, Key Lab Exercise & Hlth Sci, Minist Educ, Shanghai, Peoples R China 5.S China Normal Univ, Guangdong Key Lab Mental Hlth & Cognit Sci, Ctr Studies Psychol Applicat, Sch Psychol, Guangzhou, Guangdong, Peoples R China 6.Univ Chicago, High Performance Elect Neuroimaging Lab, Chicago, IL 60637 USA 7.Shenzhen Univ, Inst Affect & Social Neurosci, Shenzhen, Guangdong, Peoples R China
第一作者单位	中国科学院行为科学重点实验室
推荐引用方式 GB/T 7714	Wu, Haiyan,Chen, Chunping,Cheng, Dazhi,et al. The mediation effect of menstrual phase on negative emotion processing: Evidence from N2[J]. SOCIAL NEUROSCIENCE,2014,9(3):278-288.
APA	Wu, Haiyan.,Chen, Chunping.,Cheng, Dazhi.,Yang, Suyong.,Huang, Ruiwang.,...&Luo, Yue-Jia.(2014).The mediation effect of menstrual phase on negative emotion processing: Evidence from N2.SOCIAL NEUROSCIENCE,9(3),278-288.
MLA	Wu, Haiyan,et al."The mediation effect of menstrual phase on negative emotion processing: Evidence from N2".SOCIAL NEUROSCIENCE 9.3(2014):278-288.

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