Institutional Repository of Optical Astronomy Research Laboratory
| 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
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| 2020 | |
| Source Publication | MULTISENSORY RESEARCH
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| ISSN | 2213-4794 |
| Volume | 33Issue:2Pages:189-212 |
| Contribution Rank | 2 |
| Abstract | 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. |
| Keyword | Motion aftereffect vestibular adaptation multisensory integration virtual reality |
| DOI | 10.1163/22134808-20191477 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | AREA MT ; CUE INTEGRATION ; PERCEPTION ; BRAIN ; REPRESENTATION ; ATTENTION ; RESPONSES ; SIGNALS ; STORAGE ; VISION |
| Funding Project | 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] |
| WOS Research Area | Biophysics ; Psychology |
| WOS Subject | Biophysics ; Psychology ; Psychology, Experimental |
| WOS ID | WOS:000506638400003 |
| Publisher | BRILL ACADEMIC PUBLISHERS |
| Funding Organization | National Natural Science Foundation of China ; Key Research Program of Chinese Academy of Sciences |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/3328 |
| Collection | 光学天文与技术应用研究室 |
| Corresponding Author | Bao, Min |
| Affiliation | 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 |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation 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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Bai-2020-Rotating On（1289KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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