PSYCH OpenIR  > 脑与认知科学国家重点实验室
The extraction of natural scene gist in visual crowding
Gong, Mingliang1; Xuan, Yuming2,3; Smart, L. James1; Olzak, Lynn A.1
摘要The gist of natural scenes can be extracted very rapidly and even without focal attention. However, it is unclear whether and to what extent the gist of natural scenes can break through the bottleneck of crowding, a phenomenon in which object recognition will be immensely impaired. In the first two experiments, a target scene, either presented alone or surrounded by four flankers, was categorized at basic (Experiment 1) or global levels (Experiment 2). It was showed that the elimination of high-level semantic information of flankers greatly alleviated the crowding effect, demonstrating that high-level information played an important role in crowding of scene gist. More importantly, participants were able to categorize the scenes in crowding at rather high accuracies, suggesting that the extraction of scene gist might be a prioritized process. To test this hypothesis, in Experiment 3 we compared the crowding effect of three types of stimuli, namely, scenes, facial expressions and letter "E"s. The results showed that scenes could be better categorized than the other two types of stimuli in the crowding condition. This scene gist advantage thus supported our hypothesis. Together, the present studies suggest that scene gist is highly recognizable in crowding, probably due to its prioritization in visual processing.
2018-09-19
语种英语
DOI10.1038/s41598-018-32455-6
发表期刊SCIENTIFIC REPORTS
ISSN2045-2322
卷号8页码:13
资助项目National Natural Science Foundation of China and the German Research Foundation[NSFC 61621136008/DFG TRR-169] ; Natural Science Foundation of China[31270024] ; Natural Science Foundation of China[61632004]
出版者NATURE PUBLISHING GROUP
WOS关键词PERCEPTION REQUIRES ATTENTION ; OBJECT RECOGNITION ; NEUROPHYSIOLOGICAL EVIDENCE ; HUMAN-VISION ; CATEGORIZATION ; CONTEXT ; FACES ; WORDS ; LEVEL ; BOTTLENECK
WOS研究方向Science & Technology - Other Topics
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000445032500003
资助机构National Natural Science Foundation of China and the German Research Foundation ; Natural Science Foundation of China
引用统计
被引频次:10[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/311026/27010
专题脑与认知科学国家重点实验室
通讯作者Gong, Mingliang; Xuan, Yuming
作者单位1.Miami Univ, Dept Psychol, Oxford, OH 45056 USA
2.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
通讯作者单位脑与认知科学国家重点实验室
推荐引用方式
GB/T 7714
Gong, Mingliang,Xuan, Yuming,Smart, L. James,et al. The extraction of natural scene gist in visual crowding[J]. SCIENTIFIC REPORTS,2018,8:13.
APA Gong, Mingliang,Xuan, Yuming,Smart, L. James,&Olzak, Lynn A..(2018).The extraction of natural scene gist in visual crowding.SCIENTIFIC REPORTS,8,13.
MLA Gong, Mingliang,et al."The extraction of natural scene gist in visual crowding".SCIENTIFIC REPORTS 8(2018):13.
条目包含的文件
条目无相关文件。
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
[Gong, Mingliang]的文章
[Xuan, Yuming]的文章
[Smart, L. James]的文章
百度学术
百度学术中相似的文章
[Gong, Mingliang]的文章
[Xuan, Yuming]的文章
[Smart, L. James]的文章
必应学术
必应学术中相似的文章
[Gong, Mingliang]的文章
[Xuan, Yuming]的文章
[Smart, L. James]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。