Nostril-Specific Olfactory Modulation of Visual Perception in Binocular Rivalry

	Nostril-Specific Olfactory Modulation of Visual Perception in Binocular Rivalry
	Zhou, Wen1 ; Zhang, Xiaomeng1 ; Chen, Jennifer 2; Wang, Li1 ; Chen, Denise 3; Zhou, W (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China.
心理所单位排序	1
摘要	It is known that olfaction and vision can work in tandem to represent object identities. What is yet unclear is the stage of the sensory processing hierarchy at which the two types of inputs converge. Here we study this issue through a well established visual phenomenon termed binocular rivalry. We show that smelling an odor from one nostril significantly enhances the dominance time of the congruent visual image in the contralateral visual field, relative to that in the ipsilateral visual field. Moreover, such lateralization-based enhancement extends to category selective regions so that when two images of words and human body, respectively, are engaged in rivalry in the central visual field, smelling natural human body odor from the right nostril increases the dominance time of the body image compared with smelling it from the left nostril. Semantic congruency alone failed to produce this effect in a similar setting. These results, taking advantage of the anatomical and functional lateralizations in the olfactory and visual systems, highlight the functional dissociation of the two nostrils and provide strong evidence for an object-based early convergence of olfactory and visual inputs in sensory representations.
学科领域	Perception Psychology
	2012-11-28
语种	英语
发表期刊	JOURNAL OF NEUROSCIENCE
ISSN	0270-6474
卷号	32 期号:48 页码:17225-17229
期刊论文类型	Article
URL	查看原文
收录类别	SCI
项目简介	This work was supported by the National Basic Research Program of China (2011CB711000), the National Key Technology R&D Program of China (2012BAI36B00), the National Natural Science Foundation of China (31070906), the Knowledge Innovation Program of the Chinese Academy of Sciences (KSCX2-EW-BR-4 and KSCX2-YW-R-250), and the Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences. We thank Andrea Elliot, Yeonhee Kim, and Stefan Nazar for assistance with data collection, and Sheng He for helpful comments.
WOS记录号	WOS:000311794700018
资助机构	National Basic Research Program of China [2011CB711000] ; National Key Technology R&D Program of China [2012BAI36B00] ; National Natural Science Foundation of China [31070906] ; Knowledge Innovation Program of the Chinese Academy of Sciences [KSCX2-EW-BR-4, KSCX2-YW-R-250] ; Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences
引用统计	被引频次：30[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/311026/12880
专题	中国科学院心理健康重点实验室
通讯作者	Zhou, W (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China.
作者单位	1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China 2.Rice Univ, Dept Psychol, Houston, TX 77005 USA 3.Baylor Coll Med, Dept Neurol, Houston, TX 77030 USA
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, Wen,Zhang, Xiaomeng,Chen, Jennifer,et al. Nostril-Specific Olfactory Modulation of Visual Perception in Binocular Rivalry[J]. JOURNAL OF NEUROSCIENCE,2012,32(48):17225-17229.
APA	Zhou, Wen,Zhang, Xiaomeng,Chen, Jennifer,Wang, Li,Chen, Denise,&Zhou, W .(2012).Nostril-Specific Olfactory Modulation of Visual Perception in Binocular Rivalry.JOURNAL OF NEUROSCIENCE,32(48),17225-17229.
MLA	Zhou, Wen,et al."Nostril-Specific Olfactory Modulation of Visual Perception in Binocular Rivalry".JOURNAL OF NEUROSCIENCE 32.48(2012):17225-17229.

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