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Habituation of visual adaptation
Dong, Xue1,3; Gao, Yi1,3; Lv, Lili1,3; Bao, Min1,2
2016-01-07
Source PublicationSCIENTIFIC REPORTS
Correspondent Emailbaom@psych.ac.cn
ISSN2045-2322
SubtypeArticle
Volume6Issue:0Pages:1-14
AbstractOur 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
Indexed BySCI ; SSCI
Language英语
Funding OrganizationKey Research Program of Chinese Academy of Sciences(KSZD-EW-TZ-003) ; National Natural Science Foundation of China(31371030 ; 31571112)
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000368177300001
WOS HeadingsScience & Technology
WOS KeywordATTENTIONAL MODULATION ; TRANSPARENT MOTION ; SPATIAL CONTRAST ; TIME-COURSE ; TASK ; CORTEX ; ORIENTATION ; SPECIFICITY ; PERCEPTION ; MECHANISMS
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/19452
Collection中国科学院行为科学重点实验室
Corresponding AuthorBao, Min
Affiliation1.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
Recommended Citation
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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