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Rotating One's Head Modulates the Perceived Velocity of Motion Aftereffect
Bai, Jianying1,2,3; He, Xin1,5; Jiang, Yi4,5,6; Zhang, Tao4,5; Bao, Min1,4,5
第一作者Bai, Jianying
通讯作者邮箱baom@psych.ac.cn
心理所单位排序1
摘要

As a prominent illusion. the motion aftereffect (MAE) has traditionally been considered a visual phenomenon. Recent neuroimaging work has revealed increased activities in MT+ and decreased activities in vestibular regions during the MAE. supporting the notion of visual-vestibular interaction on the MAE.. Since the head had to remain stationary in fMRI experiments, vestibular self-motion signals were absent in those studies. Accordingly, more direct evidence is still lacking in terms of whether and how vestibular signals modulate the MAE. By developing a virtual reality approach, the present study for the first time demonstrates that horizontal head rotation affects the perceived velocity of the MAE. We found that the MAE was predominantly perceived as moving faster when its direction was opposite to the direction of head rotation than when its direction was the same as head rotation. The magnitude of this effect was positively correlated with the velocity of head rotation. Similar result patterns were not observed for the real motion stimuli. Our findings support a 'cross-modal bias' hypothesis that after living in a multisensory environment long-term the brain develops a strong association between signals from the visual and vestibular pathways. Consequently. weak biasing visual signals in the associated direction can spontaneously emerge with the input of vestibular signals in the multisensory brain areas, substantially modulating the illusory visual motion represented in those areas as well. The hypothesis can also be used to explain other multisensory integration phenomena.

关键词Motion aftereffect vestibular adaptation multisensory integration virtual reality
2020
语种英语
DOI10.1163/22134808-20191477
发表期刊MULTISENSORY RESEARCH
ISSN2213-4794
卷号33期号:2页码:189-212
期刊论文类型article
收录类别SCI
资助项目National Natural Science Foundation of China[31571112] ; National Natural Science Foundation of China[31871104] ; National Natural Science Foundation of China[31271175] ; National Natural Science Foundation of China[31525011] ; National Natural Science Foundation of China[31830037] ; Key Research Program of Chinese Academy of Sciences[XDB02010003] ; Key Research Program of Chinese Academy of Sciences[QYZDB-SSW-SMC030]
出版者BRILL ACADEMIC PUBLISHERS
WOS关键词AREA MT ; CUE INTEGRATION ; PERCEPTION ; BRAIN ; REPRESENTATION ; ATTENTION ; RESPONSES ; SIGNALS ; STORAGE ; VISION
WOS研究方向Biophysics ; Psychology
WOS类目Biophysics ; Psychology ; Psychology, Experimental
WOS记录号WOS:000506638400003
资助机构National Natural Science Foundation of China ; Key Research Program of Chinese Academy of Sciences
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/311026/30679
专题中国科学院行为科学重点实验室
通讯作者Bao, Min
作者单位1.Chinese Acad Sci, Inst Psychol, CAS Key Lab Behav Sci, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China
5.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China
6.CAS Ctr Excellence Brain Sci & Intelligence Techn, Shanghai, Peoples R China
第一作者单位中国科学院行为科学重点实验室
通讯作者单位中国科学院行为科学重点实验室;  脑与认知科学国家重点实验室
推荐引用方式
GB/T 7714
Bai, Jianying,He, Xin,Jiang, Yi,et al. Rotating One's Head Modulates the Perceived Velocity of Motion Aftereffect[J]. MULTISENSORY RESEARCH,2020,33(2):189-212.
APA Bai, Jianying,He, Xin,Jiang, Yi,Zhang, Tao,&Bao, Min.(2020).Rotating One's Head Modulates the Perceived Velocity of Motion Aftereffect.MULTISENSORY RESEARCH,33(2),189-212.
MLA Bai, Jianying,et al."Rotating One's Head Modulates the Perceived Velocity of Motion Aftereffect".MULTISENSORY RESEARCH 33.2(2020):189-212.
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