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Habituation of visual adaptation
Dong, Xue1,3; Gao, Yi1,3; Lv, Lili1,3; Bao, Min1,2
2016-01-07
发表期刊SCIENTIFIC REPORTS
通讯作者邮箱baom@psych.ac.cn
ISSN2045-2322
文章类型Article
卷号6期号:0页码:1-14
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.
DOI10.1038/srep19152
收录类别SCI ; SSCI
语种英语
项目资助者Key Research Program of Chinese Academy of Sciences(KSZD-EW-TZ-003) ; National Natural Science Foundation of China(31371030 ; 31571112)
WOS研究方向Science & Technology - Other Topics
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000368177300001
WOS标题词Science & Technology
关键词[WOS]ATTENTIONAL MODULATION ; TRANSPARENT MOTION ; SPATIAL CONTRAST ; TIME-COURSE ; TASK ; CORTEX ; ORIENTATION ; SPECIFICITY ; PERCEPTION ; MECHANISMS
引用统计
被引频次:1[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
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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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