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Japanese

A study on motion sickness using virtual reality Suetaka Nishiike 1 , Hironori Akiduki 2 , Seizo Oyama 2 , Hiroshi Watanabe 3 , Katsunori Matsuoka 3 , Noriaki Takeda 2 1Department of Otolaryngology, Suita Municipal Hospital 2Department of Otolaryngology, University of Tokushima, School of Medicine 3Life Electronics Laboratory, National Institute of Advanced Industrial Science and Technology Keyword: virtual reality , 自律神経 , 能動 , 受動 pp.255-259
Published Date 2005/4/10
DOI https://doi.org/10.11477/mf.1431100043
  • Abstract
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Virtual reality caused motion sickness in humans. Our findings suggested that increase of parasympathetic functions and decrease of sympathetic functions during motion sickness. Since subjective symptoms correlated to CVR-R, it may be useful to evaluation of motion sickness.

 The effect of the same visual stimulation during active conditions and passive conditions, respectively, on subject's subjective and objective symptoms was examined using VR. The subjective symptoms were worsened and postural instability occurred during passive conditions. Under active conditions, subject acts on the basis of prediction and aim to adapt to the external world positively. The action based on this prediction, vestibular information and proprioceptive information may reduce motion sickness during active conditions. Passvie conditions without the prediction as well as nescessary informations may induce motion sickness.


Copyright © 2005, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1882-1243 印刷版ISSN 0001-8724 医学書院

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