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Analysis of sensory inputs following systematic changes in body image

Research Project

Project/Area Number 24500679
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Physical education
Research InstitutionNaruto University of Education

Principal Investigator

INUI Nobuyuki  鳴門教育大学, 大学院学校教育研究科, 教授 (30144009)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords固有感覚 / 身体イメージ / 幻肢 / 視覚 / 仮想環境 / 感覚の可塑性
Outline of Final Research Achievements

Our studies use an ischemic block of a limb and a virtual environment. First, if the wrist is extended while the elbow is flexed during the block of the upper arm, the perceived postures at the two joints move towards the opposite direction and vice versa as somatosensory inputs are declining. Second, if the foot and leg are extended during the block of the thigh, the joints at the ankle and knee are perceived as flexed and vice versa. Third, at the end of the block, when subjects look at their foot, its perceived position reverts to that indicated by them earlier. Fourth, while the perceived position of the wrist and elbow moves towards flexion from 10 to 40 min after the block, the stick fixed to the hand is also perceived as having moved towards flexion from 10 to 20 min after the block. Fifth, while the perceived arm position more closely approaches the visually displayed arm position, the visually displayed arm position is perceived as approaching the position of the actual arm.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report

Research Products

(16 results)

All 2015 2014 2013 2012 Other

All Journal Article (7 results) (of which Peer Reviewed: 6 results,  Open Access: 3 results,  Acknowledgement Compliant: 3 results) Presentation (9 results)

  • [Journal Article] Perceptual changes of interaction between hand and object in an experimental phantom hand2015

    • Author(s)
      Nobuyuki Inui, Junya Masumoto
    • Journal Title

      Journal of Motor Behavior

      Volume: 47, 2

    • DOI

      10.1080/00222895.2014.950627

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Visual and proprioceptive adaptation of arm position in a virtial environment2015

    • Author(s)
      Junya Masumoto, Nobuyuki Inui
    • Journal Title

      Journal of Motor Behavior

      Volume: 47, 6

    • DOI

      10.1080/00222895.2015.1015674

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Systematic changes in body image following ischemic nerve block2014

    • Author(s)
      Nobuyuki Inui, Junya Masumoto
    • Journal Title

      Comprehensive Psychology

      Volume: 3, Article 11

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 仮想環境の腕の位置に与える視覚と固有感覚の可塑性2014

    • Author(s)
      乾 信之,升本絢也
    • Journal Title

      鳴門教育大学研究紀要

      Volume: 29

    • Related Report
      2013 Research-status Report
  • [Journal Article] Effercts of visual information on pertceived posture of an experimental phantom foot2013

    • Author(s)
      Nobuyuki Inui
    • Journal Title

      Experimental Brain Research

      Volume: 226 Pages: 487-494

    • DOI

      10.1007/s00221-013-3460-1

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Systematic changes in the perceived posture of the wrist and elbow during formation of a phantom hand and arm2012

    • Author(s)
      Nobuyuki Inui
    • Journal Title

      Experimental Brain Research

      Volume: 218 Pages: 487-494

    • DOI

      10.1007/s00221-012-3040-9

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Loss of large-diameter nerve sensory input changes perceived posture2012

    • Author(s)
      Nobuyuki Inui
    • Journal Title

      Experimental Brain Research

      Volume: 221 Pages: 369-375

    • DOI

      10.1007/s00221-012-3181-x

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] 仮想環境の腕の位置感覚に与える視覚と固有感覚の可塑性2014

    • Author(s)
      乾 信之
    • Organizer
      第69回日本体力医学会大会
    • Place of Presentation
      長崎大学(長崎県・長崎市)
    • Year and Date
      2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 仮想環境における上腕虚血時の手首の位置感覚に与える視覚と固有感覚の適応2014

    • Author(s)
      乾 信之
    • Organizer
      第37回日本神経科学大会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2014-09-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] Visual and proprioceptive adaptation of wrist position in a virtual environment2014

    • Author(s)
      Nobuyuki Inui
    • Organizer
      Asia-South Pacific Association of Spot Psychology 7th International Congress
    • Place of Presentation
      国立オリンピック記念青少年総合センター(東京都渋谷区)
    • Year and Date
      2014-08-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] 体性感覚入力の消失に伴って棒をもった実験的幻肢は動く

    • Author(s)
      乾 信之
    • Organizer
      第36回日本神経科学大会
    • Place of Presentation
      国立京都国際会館(京都府京都市)
    • Related Report
      2013 Research-status Report
  • [Presentation] 実験的幻肢の位置感覚に与える視覚の影響

    • Author(s)
      乾 信之
    • Organizer
      第68回日本体力医学会大会
    • Place of Presentation
      学術総合センター(東京都千代田区)
    • Related Report
      2013 Research-status Report
  • [Presentation] 仮想環境の腕の位置に与える視覚と固有感覚の適応

    • Author(s)
      乾 信之
    • Organizer
      日本スポーツ心理学会第40回大会
    • Place of Presentation
      日本体育大学東京世田谷キャンバス(東京都世田谷区)
    • Related Report
      2013 Research-status Report
  • [Presentation] 大径有髄線維の感覚入力の消失に伴う姿勢の知覚変化に与える二関節筋の影響

    • Author(s)
      乾 信之
    • Organizer
      第67回日本体力医学会大会
    • Place of Presentation
      岐阜都ホテル(岐阜県)
    • Related Report
      2012 Research-status Report
  • [Presentation] 大径有髄線維からの感覚入力の消失は姿勢の知覚を変える

    • Author(s)
      乾 信之
    • Organizer
      第35回日本神経科学大会
    • Place of Presentation
      名古屋国際会議場(愛知県)
    • Related Report
      2012 Research-status Report
  • [Presentation] 大径有髄線維からの感覚入力の消失は身体イメージを変える

    • Author(s)
      乾 信之
    • Organizer
      日本スポーツ心理学会第39回大会
    • Place of Presentation
      金沢星陵大学(石川県)
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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