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The effects of rapid eye movements on perceived duration of time

Research Project

Project/Area Number 22800057
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Physical education
Research InstitutionKochi University of Technology

Principal Investigator

YABE Yoshiko  高知工科大学, 総合研究所, 助教 (30582829)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,016,000 (Direct Cost: ¥2,320,000、Indirect Cost: ¥696,000)
Fiscal Year 2011: ¥1,443,000 (Direct Cost: ¥1,110,000、Indirect Cost: ¥333,000)
Fiscal Year 2010: ¥1,573,000 (Direct Cost: ¥1,210,000、Indirect Cost: ¥363,000)
Keywords眼球運動 / 時間 / 自発性 / 大脳基底核尾状核 / リハビリテーション / 身体運動 / 心理物理学 / 時間知覚 / 脳・神経
Research Abstract

Previous researches proposed that we estimate duration of time using the numbers of perceptual events. The present research first hypothesized that the numbers of events will increase as the frequency of small automatic eye movements(microsaccades) increases, which will cause the increase of the perceived duration of time. The results of our experiments showed no correlation between the frequency of microsaccades and the perceived duration of time. However, they implied the negative correlation between the variety of the position of gaze and the perceived duration of time. The present research next focused on the perceived duration of time when the saccade was triggered by visual input(i. e. automatically) or initiated voluntarily. The results suggested that perceived duration of time is shortened especially when the saccade was triggered automatically.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (7 results)

All 2012 2011

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (6 results)

  • [Journal Article] Treadmill experience alters treadmill effects on perceived visual motion2011

    • Author(s)
      Y.Yabe, H.Watanabe, G.Taga
    • Journal Title

      PLoS ONE

      Volume: 6 Issue: 7 Pages: e21642-e21642

    • DOI

      10.1371/journal.pone.0021642

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Presentation] 時間間隔知覚の圧縮は何がサッカードを誘発するかに依存する2012

    • Author(s)
      谷部好子
    • Organizer
      日本視覚学会2012年冬季大会
    • Place of Presentation
      東京
    • Year and Date
      2012-01-20
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Can voluntary saccadic eye movements cause compression of time?2012

    • Author(s)
      谷部好子
    • Organizer
      ASSC
    • Place of Presentation
      Brighton, UK
    • Related Report
      2011 Final Research Report
  • [Presentation] 自発サッカードにおいて時間間隔知覚の短縮は生じるか2011

    • Author(s)
      谷部好子
    • Organizer
      第18回VR心理学研究委員会 & 拡張認知IF研究会
    • Place of Presentation
      高知
    • Year and Date
      2011-11-06
    • Related Report
      2011 Final Research Report
  • [Presentation] 自発サッカードにおいて時間間隔知覚の短縮は生じるか2011

    • Author(s)
      谷部好子・繁桝博昭
    • Organizer
      日本VR学会第18回心理学研究会
    • Place of Presentation
      高知
    • Year and Date
      2011-11-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] 固視微動による時間知覚への関与2011

    • Author(s)
      谷部好子
    • Organizer
      第17回VR心理学研究委員会
    • Place of Presentation
      富山
    • Year and Date
      2011-07-23
    • Related Report
      2011 Final Research Report
  • [Presentation] 固視微動による時間知覚への関与2011

    • Author(s)
      谷部好子・繁桝博昭
    • Organizer
      日本VR学会第17回心理学研究会
    • Place of Presentation
      富山
    • Year and Date
      2011-07-23
    • Related Report
      2011 Annual Research Report

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Published: 2010-08-27   Modified: 2016-04-21  

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