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Nostril-Specific Olfactory Modulation of Visual Perception in Binocular Rivalry
Zhou, Wen1; Zhang, Xiaomeng1; Chen, Jennifer2; Wang, Li1; Chen, Denise3; Zhou, W (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China.
2012-11-28
发表期刊JOURNAL OF NEUROSCIENCE
ISSN0270-6474
文章类型Article
卷号32期号:48页码:17225-17229
产权排序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
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收录类别SCI
语种英语
项目资助者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
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
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被引频次:19[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
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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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