Binaral Rivalry in the Presence of Visual Perceptual and Semantic Influences

	Binaral Rivalry in the Presence of Visual Perceptual and Semantic Influences
	Chen, Jennifer 2; Zhou, Wen3 ; Chen, Denise 1; Chen, D (reprint author), Baylor Coll Med, Dept Neurol, Houston, TX 77030 USA.
心理所单位排序	12
摘要	When two different odorants are presented simultaneously to the two nostrils, we experience alternations in olfactory percepts, a phenomenon called binaral rivalry. Little is known about the nature of such alternations. Here we investigate this issue by subjecting unstable and stable olfactory percepts to the influences of visual perceptual or semantic cues as participants engage in simultaneous samplings of either two different odorants (binaral) or a single odorant and water (mononaral), one to each nostril. We show that alternations of olfactory percepts in the binaral setting persist in the presence of visual perceptual and semantic modulations. We also show that perceptual cues have a stronger effect than semantic cues in the binaral case, whereas their effects are comparable in the mononaral setting. Our findings provide evidence that an inherent, stimulus-driven process underlies binaral rivalry despite its general susceptibility to top-down influences.
学科领域	Perception Psychology
	2012-10-09
语种	英语
发表期刊	PLOS ONE
ISSN	1932-6203
卷号	7 期号:10 页码:e47317
期刊论文类型	Article
收录类别	SCI
项目简介	This research was supported by NIH grant R03DC4956. The funder had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
WOS记录号	WOS:000309889400073
资助机构	NIH [R03DC4956]
引用统计	被引频次：1[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/311026/11423
专题	中国科学院心理健康重点实验室
通讯作者	Chen, D (reprint author), Baylor Coll Med, Dept Neurol, Houston, TX 77030 USA.
作者单位	1.Baylor Coll Med, Dept Neurol, Houston, TX 77030 USA 2.Rice Univ, Dept Psychol, Houston, TX 77251 USA 3.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Chen, Jennifer,Zhou, Wen,Chen, Denise,et al. Binaral Rivalry in the Presence of Visual Perceptual and Semantic Influences[J]. PLOS ONE,2012,7(10):e47317.
APA	Chen, Jennifer,Zhou, Wen,Chen, Denise,&Chen, D .(2012).Binaral Rivalry in the Presence of Visual Perceptual and Semantic Influences.PLOS ONE,7(10),e47317.
MLA	Chen, Jennifer,et al."Binaral Rivalry in the Presence of Visual Perceptual and Semantic Influences".PLOS ONE 7.10(2012):e47317.

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