Habituation of visual adaptation

doi:10.1038/srep19152

	Habituation of visual adaptation
	Dong, Xue 1,3; Gao, Yi 1,3; Lv, Lili 1,3; Bao, Min1,2
通讯作者邮箱	[email protected]
摘要	Our sensory system adjusts its function driven by both shorter-term (e.g. adaptation) and longerterm (e.g. learning) experiences. Most past adaptation literature focuses on short-term adaptation. Only recently researchers have begun to investigate how adaptation changes over a span of days. This question is important, since in real life many environmental changes stretch over multiple days or longer. However, the answer to the question remains largely unclear. Here we addressed this issue by tracking perceptual bias (also known as aftereffect) induced by motion or contrast adaptation across multiple daily adaptation sessions. Aftereffects were measured every day after adaptation, which corresponded to the degree of adaptation on each day. For passively viewed adapters, repeated adaptation attenuated aftereffects. Once adapters were presented with an attentional task, aftereffects could either reduce for easy tasks, or initially show an increase followed by a later decrease for demanding tasks. Quantitative analysis of the decay rates in contrast adaptation showed that repeated exposure of the adapter appeared to be equivalent to adaptation to a weaker stimulus. These results suggest that both attention and a non-attentional habituation-like mechanism jointly determine how adaptation develops across multiple daily sessions.
	2016-01-07
语种	英语
DOI	10.1038/srep19152
发表期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
卷号	6 期号:0 页码:1-14
期刊论文类型	Article
收录类别	SCI ; SSCI
WOS关键词	ATTENTIONAL MODULATION ; TRANSPARENT MOTION ; SPATIAL CONTRAST ; TIME-COURSE ; TASK ; CORTEX ; ORIENTATION ; SPECIFICITY ; PERCEPTION ; MECHANISMS
WOS标题词	Science & Technology
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000368177300001
资助机构	Key Research Program of Chinese Academy of Sciences(KSZD-EW-TZ-003) ; National Natural Science Foundation of China(31371030 ; 31571112)
引用统计	被引频次：12[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/311026/19452
专题	中国科学院行为科学重点实验室
通讯作者	Bao, Min
作者单位	1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China 2.State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China
第一作者单位	中国科学院行为科学重点实验室
通讯作者单位	中国科学院行为科学重点实验室; 脑与认知科学国家重点实验室
推荐引用方式 GB/T 7714	Dong, Xue,Gao, Yi,Lv, Lili,et al. Habituation of visual adaptation[J]. SCIENTIFIC REPORTS,2016,6(0):1-14.
APA	Dong, Xue,Gao, Yi,Lv, Lili,&Bao, Min.(2016).Habituation of visual adaptation.SCIENTIFIC REPORTS,6(0),1-14.
MLA	Dong, Xue,et al."Habituation of visual adaptation".SCIENTIFIC REPORTS 6.0(2016):1-14.

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