PSYCH OpenIR  > 中国科学院心理健康重点实验室
Visual Feature Processing in the Early Visual Cortex Affects Duration Perception
Zhou, Bin1; Yang, Shaojuan2; Mao, Lihua2; Han, Shihui3,4
摘要Event timing engages a distributed neural network including cortical and subcortical structures. However, it remains unclear whether the early visual cortex contributes to event timing. Here we showed that the processes of nontemporal visual features such as orientation and spatial location, which are coded by the early visual cortex, contribute to the temporal representation of a visual stimulus. Participants were presented with 2 successive Gabor patches (a prime and a target) with different orientations or spatial locations. The subjective duration of the target was significantly reduced when it was preceded by the prime compared with when presented alone. More important, this duration-compression effect varied systematically as a function of orientation similarity or spatial proximity between the prime and the target and was influenced by how the prime and the target were perceptually grouped. Our results suggest that repetition suppression of neural activity in response to orientation may contribute to the observed duration distortion and that neurons in the early visual cortex with small receptive fields and orientation selectivity may be involved in visual temporal perception. Our findings help to understand the functional role of early visual cortex in event timing in humans.
关键词Temporal Perception Visual Cortex Orientation Spatial Proximity Perceptual Grouping
2014-10-01
语种英语
发表期刊JOURNAL OF EXPERIMENTAL PSYCHOLOGY-GENERAL
ISSN0096-3445
卷号143期号:5页码:1893-1902
期刊论文类型Article
收录类别SSCI
WOS记录号WOS:000342506300007
引用统计
被引频次:21[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/311026/14177
专题中国科学院心理健康重点实验室
作者单位1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
2.Peking Univ, Beijing, Peoples R China
3.Peking Univ, Dept Psychol, Beijing 100871, Peoples R China
4.Peking Univ, IDG McGovern Inst Brain Res, Beijing 100871, Peoples R China
第一作者单位中国科学院心理健康重点实验室
推荐引用方式
GB/T 7714
Zhou, Bin,Yang, Shaojuan,Mao, Lihua,et al. Visual Feature Processing in the Early Visual Cortex Affects Duration Perception[J]. JOURNAL OF EXPERIMENTAL PSYCHOLOGY-GENERAL,2014,143(5):1893-1902.
APA Zhou, Bin,Yang, Shaojuan,Mao, Lihua,&Han, Shihui.(2014).Visual Feature Processing in the Early Visual Cortex Affects Duration Perception.JOURNAL OF EXPERIMENTAL PSYCHOLOGY-GENERAL,143(5),1893-1902.
MLA Zhou, Bin,et al."Visual Feature Processing in the Early Visual Cortex Affects Duration Perception".JOURNAL OF EXPERIMENTAL PSYCHOLOGY-GENERAL 143.5(2014):1893-1902.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
WOS_000342506300007.(642KB)期刊论文出版稿暂不开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhou, Bin]的文章
[Yang, Shaojuan]的文章
[Mao, Lihua]的文章
百度学术
百度学术中相似的文章
[Zhou, Bin]的文章
[Yang, Shaojuan]的文章
[Mao, Lihua]的文章
必应学术
必应学术中相似的文章
[Zhou, Bin]的文章
[Yang, Shaojuan]的文章
[Mao, Lihua]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。