Long-Term Exposure to High Altitude Affects Response Inhibition in the Conflict-monitoring Stage

	Long-Term Exposure to High Altitude Affects Response Inhibition in the Conflict-monitoring Stage
	Ma, Hailin 1,2,3; Wang, Yan1 ; Wu, Jianhui4 ; Luo, Ping 3; Han, Buxin1
摘要	To investigate the effects of high-altitude exposure on response inhibition, event-related potential (ERP) components N2 and P3 were measured in Go/NoGo task. The participants included an 'immigrant' high-altitude group (who had lived at high altitude for three years but born at low altitude) and a low-altitude group (living in low altitude only). Although the behavioural data showed no significant differences between the two groups, a delayed latency of NoGo-N2 was found in the high-altitude group compared to the low-altitude group. Moreover, larger N2 and smaller P3 amplitudes were found in the high-altitude group compared to the low-altitude group, for both the Go and NoGo conditions. These findings suggest that high-altitude exposure affects response inhibition with regard to processing speed during the conflict monitoring stage. In addition, high altitude generally increases the neural activity in the matching step of information processing and attentional resources. These results may provide some insights into the neurocognitive basis of the effects on high-altitude exposure on response inhibition.
	2015-09-01
语种	英语
发表期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
卷号	5 期号:0 页码:13701
期刊论文类型	Article
收录类别	SCI
WOS记录号	WOS:000360376300001
引用统计	被引频次：25[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.psych.ac.cn/handle/311026/15238
专题	中国科学院心理健康重点实验室
作者单位	1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Tibet Univ, Inst Educ & Psychol, Tibet, Peoples R China 4.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
第一作者单位	中国科学院心理健康重点实验室
推荐引用方式 GB/T 7714	Ma, Hailin,Wang, Yan,Wu, Jianhui,et al. Long-Term Exposure to High Altitude Affects Response Inhibition in the Conflict-monitoring Stage[J]. SCIENTIFIC REPORTS,2015,5(0):13701.
APA	Ma, Hailin,Wang, Yan,Wu, Jianhui,Luo, Ping,&Han, Buxin.(2015).Long-Term Exposure to High Altitude Affects Response Inhibition in the Conflict-monitoring Stage.SCIENTIFIC REPORTS,5(0),13701.
MLA	Ma, Hailin,et al."Long-Term Exposure to High Altitude Affects Response Inhibition in the Conflict-monitoring Stage".SCIENTIFIC REPORTS 5.0(2015):13701.

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