When rapid adaptation paradigm is not too rapid: Evidence of face-sensitive N170 adaptation effects

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	When rapid adaptation paradigm is not too rapid: Evidence of face-sensitive N170 adaptation effects
	Tian, Tengxiang 1; Feng, Xue 1; Feng, Chunliang 1; Gu, Ruolei2 ; Luo, Yue-Jia3,4
刊名	BIOLOGICAL PSYCHOLOGY
	2015-07-01
卷号	109 期号:0 页码:53-60
关键词	Face Rapid adaptation paradigm N170 Stimulus onset asynchrony (SOA)
ISSN号	0301-0511
英文摘要	Recent findings have demonstrated that N170 adaptation effects evoked by face adaptors are general to face and non-face tests, implicating adaptor-locked interferences in the rapid adaptation paradigm. Here we examined the extent to which adaptor-locked interferences confound N170 adaptation effects in different experimental parameters by manipulating the stimulus onset asynchrony (SOA) duration and jitter between adaptors and tests. In the short SOA, those interferences were well visible for the grand-average ERP waveforms evoked by tests, and they are likely to render rapid adaptation paradigm with short SOA unreliable. The adaptor-locked interferences were attenuated by appropriately increasing SOA duration, such that face-sensitive adaptation effects were evident in the long SOA for both baseline-to-peak and peak-to-peak N170 measurements. These findings suggest that the rapid adaptation paradigm may work with a relative long SOA. Our findings provide useful information for future studies regarding the choosing of appropriate experimental parameters and measurements for the rapid adaptation paradigm. In addition, future studies are needed to investigate how to objectively subtract the overlaps of adaptors from tests and to validate the N170 adaptation effect with appropriate behavioral performance. (C) 2015 Elsevier B. V. All rights reserved.
收录类别	SSCI
语种	英语
WOS记录号	WOS:000358434200006
内容类型	期刊论文
源URL	[http://ir.psych.ac.cn/handle/311026/15199]
专题	心理研究所_中国科学院行为科学重点实验室
作者单位	1.Beijing Normal Univ, Natl Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China 3.Shenzhen Univ, Inst Affect & Social Neurosci, Shenzhen 518060, Peoples R China 4.Chengdu Med Coll, Sichuan Res Ctr Appl Psychol, Chengdu, Peoples R China
推荐引用方式 GB/T 7714	Tian, Tengxiang,Feng, Xue,Feng, Chunliang,et al. When rapid adaptation paradigm is not too rapid: Evidence of face-sensitive N170 adaptation effects[J]. BIOLOGICAL PSYCHOLOGY,2015,109(0):53-60.
APA	Tian, Tengxiang,Feng, Xue,Feng, Chunliang,Gu, Ruolei,&Luo, Yue-Jia.(2015).When rapid adaptation paradigm is not too rapid: Evidence of face-sensitive N170 adaptation effects.BIOLOGICAL PSYCHOLOGY,109(0),53-60.
MLA	Tian, Tengxiang,et al."When rapid adaptation paradigm is not too rapid: Evidence of face-sensitive N170 adaptation effects".BIOLOGICAL PSYCHOLOGY 109.0(2015):53-60.