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The timescale of adaptation at early and mid-level stages of visual processing
Mei, Gaoxing1,2,3; Dong, Xue2; Bao, Min1
第一作者Mei, Gaoxing
2017
发表期刊JOURNAL OF VISION
通讯作者邮箱baom@psych.ac.cn
ISSN1534-7362
文章类型Article
卷号17期号:1页码:1-7
Q分类Q2
摘要

The visual environment changes at multiple timescales. It has been recently demonstrated that visual adaptation is composed of multiple mechanisms operating at differing timescales to accommodate the environmental changes. However, whether multiple adaptation mechanisms correspond to different stages of visual processing remains unclear. To address this issue, in the current study, we compared the timescales of adaptation between the stages of early and mid-level visual processing by tracking the decay of the curvature aftereffect after adaptation to either a compound stimulus or a component stimulus. The results revealed a slower decay for the compound adaptation condition than for the component adaptation condition. Our finding indicates that neural mechanisms for visual adaptation are more sluggish at the mid level than those at the early stage of visual processing.

关键词compound adaptation curvature visual adaptation mid-level visual processing
DOI10.1167/17.1.1
收录类别SCI
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Ophthalmology
WOS类目Ophthalmology
WOS记录号WOS:000392949400001
WOS标题词Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]CONTRAST ADAPTATION ; SPONTANEOUS-RECOVERY ; SPATIAL CONTRAST ; CORTEX ; MECHANISM ; DYNAMICS ; NEURONS ; TIME
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/21222
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.Inst Psychol, CAS Key Lab Behav Sci, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Guizhou Normal Univ, Dept Psychol, Guiyang, Peoples R China
推荐引用方式
GB/T 7714
Mei, Gaoxing,Dong, Xue,Bao, Min. The timescale of adaptation at early and mid-level stages of visual processing[J]. JOURNAL OF VISION,2017,17(1):1-7.
APA Mei, Gaoxing,Dong, Xue,&Bao, Min.(2017).The timescale of adaptation at early and mid-level stages of visual processing.JOURNAL OF VISION,17(1),1-7.
MLA Mei, Gaoxing,et al."The timescale of adaptation at early and mid-level stages of visual processing".JOURNAL OF VISION 17.1(2017):1-7.
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