論文

査読有り 筆頭著者 責任著者
2010年8月

Direction anisotropy of human motion perception depends on stimulus speed

VISION RESEARCH
  • Tomoyuki Naito
  • ,
  • Hiromichi Sato
  • ,
  • Naoyuki Osaka

50
18
開始ページ
1862
終了ページ
1866
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.visres.2010.06.007
出版者・発行元
PERGAMON-ELSEVIER SCIENCE LTD

A number of previous studies have extensively investigated directional anisotropy in motion perception. However, consensus has not been reached regarding the nature of motion directional anisotropies in human vision. In this study, we investigated the directional anisotropy of human motion perception by moving random-dot stimuli in the peripheral upper visual field. Our findings show that the degree of directional anisotropy depends on the stimulus speed. Furthermore, the high and low speed conditions have preferred directions that are opposite. This may reflect differences in the directional information among temporal frequencies in natural scenes. These differences are thought to have crucial roles in the detection of motion direction. (C) 2010 Elsevier Ltd. All rights reserved.

リンク情報
DOI
https://doi.org/10.1016/j.visres.2010.06.007
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/20558192
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000281266400010&DestApp=WOS_CPL
ID情報
  • DOI : 10.1016/j.visres.2010.06.007
  • ISSN : 0042-6989
  • PubMed ID : 20558192
  • Web of Science ID : WOS:000281266400010

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