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Adaptive locomotor adjustments for obstacle avoidance: the factors determining the timing of adjustments

Research Project

Project/Area Number 19K11466
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 59020:Sports sciences-related
Research InstitutionTokyo Metropolitan University

Principal Investigator

Higuchi Takahiro  東京都立大学, 人間健康科学研究科, 教授 (30433171)

Co-Investigator(Kenkyū-buntansha) 福原 和伸  東京都立大学, 人間健康科学研究科, 助教 (10589823)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords歩行 / 知覚 / 視覚運動制御 / バーチャルリアリティ / 障害物回避 / 予期的歩行調整 / 知覚運動制御 / 三次元動作解析 / 転倒予防 / 注意 / 高齢者
Outline of Research at the Start

障害物回避のための歩行動作修正は,障害物に到達する2歩前(1歩行周期前)までに決定されると考えられている。しかし,動作修正のための脳の情報処理が本当に歩数に対応して実行されているのか,それとも障害物との距離に対応するのかは確認されていない。そこで本研究では,狭い隙間を通過する場面をバーチャルリアリティ(VR)で再現し,1歩当たりに進む距離を映像上で操作することで,障害物までの歩数と距離を分離する。これにより,動作修正の実行タイミングが本当に歩数に依存するのかを明らかにする。その上で本研究では,障害物に対する注意配分と状況予測が,適切なタイミングでの動作修正の成否を規定することを実証する。

Outline of Final Research Achievements

We developed a virtual reality (VR) system for understanding locomotor strategy to avoid collision with obstacles. Due to an unexpected length of time for the development of the system, we decided to change the research planning and conducted two experiments for addressing how to improve the collision rate of the trailing limb. In the first experiment, we measured walking patterns to step over an obstacle of height in a VR environment and confirmed that the walking patterns were comparable with those in a real environment. In the second experiment, we manipulated the location of the foot step of the leading limb just after crossing over the obstacle. The results showed that the collision rate of the trailing limb was significantly lower when landed on the place 10cm from the obstacle. It is likely that asking individuals to step over an obstacle and landing very closely to the obstacle by the leading limb would be helpful to safely avoid collision with the obstacle by the trail limb.

Academic Significance and Societal Importance of the Research Achievements

障害物との衝突は主として後続脚で起こる。よって後続脚の衝突率を軽減させる方法の検討は社会的にも有益である。本研究の結果から,もともと衝突率の低い先導脚について,衝突すれすれの位置に接地させることで,後続脚の衝突率が軽減する可能性が示唆された。この結果は,リハビリテーションなどでの衝突回避訓練にも応用可能な成果である。本成果は,VR環境下で実験を行うことによって,実験遂行中に衝突が起こっているかどうかをフィードバックすることがない状況下で実施したことにより,正確な結果が得られている。本研究で開発したVRシステムは,障害物回避のための歩行動作修正の方略を理解するために有益といえる。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (39 results)

All 2023 2022 2021 2020 2019 Other

All Journal Article (18 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 13 results,  Open Access: 2 results) Presentation (18 results) (of which Int'l Joint Research: 4 results,  Invited: 8 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Relationship between adaptability during turning and the complexity of walking before turning in older adults2023

    • Author(s)
      Nakamura Takahito、Kodama Kentaro、Sakazaki Juntaro、Higuchi Takahiro
    • Journal Title

      Journal of Motor Behavior

      Volume: - Issue: 4 Pages: 1-10

    • DOI

      10.1080/00222895.2023.2199692

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improved Walking Through an Aperture in a Virtual Environment Transfers to a Real Environment: Introduction of Enriched Feedback and Gradual Increase in Task Difficulty2022

    • Author(s)
      Yuki Suda, Kazunobu Fukuhara, Kazuyuki Sato and Takahiro Higuchi
    • Journal Title

      Frontiers in Sports and Active Living

      Volume: 4 Pages: 844436-844436

    • DOI

      10.3389/fspor.2022.844436

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Walking through an aperture while penetrating from the paretic side improves safety managing the paretic side for individuals with stroke who had previous falls.2022

    • Author(s)
      Muroi D, Saito Y, Koyake A, Higo F, Numaguchi T, Higuchi T
    • Journal Title

      Human Movement Science

      Volume: 81 Pages: 102906-102906

    • DOI

      10.1016/j.humov.2021.102906

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Kinaesthetic cues when predicting the outcomes of the actions of others.2021

    • Author(s)
      Nakamoto Hiroki、Higuchi Takahiro、Mann David L.
    • Journal Title

      Journal of Experimental Psychology: Human Perception and Performance

      Volume: 47 Issue: 4 Pages: 565-577

    • DOI

      10.1037/xhp0000902

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 触れることと触れられること:うごくことの意味2021

    • Author(s)
      樋口貴広・渡邉諒
    • Journal Title

      理学療法ジャーナル

      Volume: 55 Pages: 1054-1060

    • Related Report
      2021 Research-status Report
  • [Journal Article] 脳卒中患者における屋外歩行時の視線特性2021

    • Author(s)
      荒木大輔,中祖直之,樋口貴広
    • Journal Title

      理学療法科学

      Volume: 36 Pages: 737-741

    • NAID

      130008106108

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Training older adults with virtual reality use to improve collision-avoidance behavior when walking through an aperture2021

    • Author(s)
      Kondo Yuki、Fukuhara Kazunobu、Suda Yuki、Higuchi Takahiro
    • Journal Title

      Archives of Gerontology and Geriatrics

      Volume: 92 Pages: 104265-104265

    • DOI

      10.1016/j.archger.2020.104265

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Kinaesthetic cues when predicting the outcomes of the actions of others2021

    • Author(s)
      Nakamoto H, Higuchi T, Mann DL
    • Journal Title

      Journal of Experimental Psychology: Human Perception and Performance

      Volume: in press

    • Related Report
      2020 Research-status Report
  • [Journal Article] Top-Down Processing of Drug Names Can Induce Errors in Discriminating Similar Pseudo-Drug Names by Nurses2020

    • Author(s)
      Mitobe Junko、Higuchi Takahiro
    • Journal Title

      Human Factors: The Journal of the Human Factors and Ergonomics Society

      Volume: in press Issue: 3 Pages: 451-465

    • DOI

      10.1177/0018720820946607

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Changes in self-estimated step-over ability among older adults: A 3-year follow-up study2020

    • Author(s)
      Sakurai Ryota、Fujiwara Yoshinori、Suzuki Hiroyuki、Ogawa Susumu、Higuchi Takahiro、Imanaka Kuniyasu
    • Journal Title

      The Journals of Gerontology: Series B

      Volume: gbaa219 Issue: 10 Pages: 2003-2012

    • DOI

      10.1093/geronb/gbaa219

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] スポーツ選手の視覚特性:知覚・認知・運動系で“見る”2020

    • Author(s)
      樋口貴広・福原和伸・中本浩揮
    • Journal Title

      Clin Neurosci

      Volume: 38 Pages: 720-723

    • Related Report
      2020 Research-status Report
  • [Journal Article] 視覚運動制御研究におけるバーチャルリアリティ技術の活用.2020

    • Author(s)
      福原和伸・中本浩揮・樋口貴広
    • Journal Title

      体育の科学

      Volume: 70 Pages: 184-189

    • Related Report
      2020 Research-status Report
  • [Journal Article] Dynamic Touch by Hand and Head During Walking: Protective Behavior for the Head?2019

    • Author(s)
      Watanabe Ryo、Wagman Jeffrey B.、Higuchi Takahiro
    • Journal Title

      Journal of Motor Behavior

      Volume: 51 Issue: 6 Pages: 655-667

    • DOI

      10.1080/00222895.2018.1563043

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Slower Reorientation of Trunk for Reactive Turning while Walking in Hemiparesis Stroke Patients2019

    • Author(s)
      Nakamura Takahito、Higuchi Takahiro、Kikumoto Toyo、Takeda Takanori、Tashiro Hideyuki、Hoshi Fumihiko
    • Journal Title

      Journal of Motor Behavior

      Volume: 51 Issue: 6 Pages: 640-646

    • DOI

      10.1080/00222895.2018.1547894

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Where is your head? Perception of relative position of the head on a wielded object2019

    • Author(s)
      Wagman Jeffrey B.、Higuchi Takahiro
    • Journal Title

      Attention, Perception, & Psychophysics

      Volume: 81 Issue: 5 Pages: 1488-1499

    • DOI

      10.3758/s13414-019-01705-8

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Obstacle avoidance training for individuals with stroke: a systematic review and meta-analysis2019

    • Author(s)
      Muroi Daisuke、Ohtera Shosuke、Kataoka Yuki、Banno Masahiro、Tsujimoto Yasushi、Tsujimoto Hiraku、Higuchi Takahiro
    • Journal Title

      BMJ Open

      Volume: 9 Issue: 12 Pages: e028873-e028873

    • DOI

      10.1136/bmjopen-2018-028873

    • NAID

      120006861124

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] バランスの制御:視覚の役割2019

    • Author(s)
      樋口貴広
    • Journal Title

      理学療法の科学と研究

      Volume: 10 Pages: 3-7

    • NAID

      40021937612

    • Related Report
      2019 Research-status Report
  • [Journal Article] 身体部位の視覚刺激を用いたメンタルローテーションの熟達化-反復練習の持ち越し効果の検討2019

    • Author(s)
      日吉亮太・福原和伸・樋口貴広
    • Journal Title

      理学療法科学

      Volume: 34 Pages: 455-459

    • NAID

      130007696165

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] 不器用な子どもにとってのスポーツの意味:学術的視点2021

    • Author(s)
      樋口貴広
    • Organizer
      第4回DCD学会学術集会シンポジウム
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 高齢者における 移動行動の知覚運動制御: 認知科学× VRの貢献2021

    • Author(s)
      樋口貴広
    • Organizer
      第26会日本VR学会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 発信力を磨く:研究指導の立場から2021

    • Author(s)
      樋口貴広
    • Organizer
      第37回東海理学療法学会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 高齢者の方向転換動作特性に関するサンプルエントロピーを用いた評価の提案2021

    • Author(s)
      中村高仁,児玉謙太郎,坂崎純太郎,樋口貴広
    • Organizer
      日本基礎理学療法学会
    • Related Report
      2021 Research-status Report
  • [Presentation] バーチャルリアリティによる高齢者の衝突回避能力向上を支援する方法の提案2021

    • Author(s)
      須田祐貴,福原和伸,佐藤和之,樋口貴広
    • Organizer
      第42回バイオメカニズム学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 衝突予測・状況判断に利用される視覚情報の年齢的差異 -高齢者特有の知覚プロセスの特定-2021

    • Author(s)
      佐藤和之,福原和伸,樋口貴広
    • Organizer
      第42回バイオメカニズム学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 複数選択肢下における予測的姿勢制御戦略の解明go-before-you-know-paradigmを応用したターゲットステップ課題による検討2021

    • Author(s)
      渡邉諒,樋口貴広
    • Organizer
      日本体育・スポーツ・健康学会第71回大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 歩行と転倒予防の再考:視知覚の視点から2021

    • Author(s)
      樋口貴広
    • Organizer
      第39回東京都理学療法学術大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 歩行の知覚・認知制御:精神疾患に対する転倒予防への示唆2021

    • Author(s)
      樋口貴広
    • Organizer
      第6回理学療法士会精神・心理領域理学療法部門研究会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 知覚・認知に根ざした運動支援:予期に着目して2020

    • Author(s)
      樋口貴広
    • Organizer
      第112回理学療法科学学会学術大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 知覚に根ざした運動制御・学習の考え方2020

    • Author(s)
      樋口貴広
    • Organizer
      第25回日本基礎理学療法学会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Prevention of cautious strategy in obstacle-avoidance situations in older adults: The effect of spatial constraints on collision-avoidance behavior2019

    • Author(s)
      Higuchi T et al.
    • Organizer
      International Society for Posture and Gait Research
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Walking through an aperture while penetrating from the paretic side reduces the rate of collision for stroke individuals2019

    • Author(s)
      Muroi D et al.
    • Organizer
      International Society for Posture and Gait Research
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Repetitive experience touching with door edges by fingers while walking through an aperture improve fine-tuning of collision-avoidance behavior.2019

    • Author(s)
      Hakamata T et al.
    • Organizer
      International Society for Posture and Gait Research
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Comparative characteristics of obstacle avoidance strategy in young and older adults in various walking conditions.2019

    • Author(s)
      Shimizu K et al.
    • Organizer
      International Society for Posture and Gait Research
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Slower reactive turning while walking in older adults: An association with cognitive-motor function2019

    • Author(s)
      Nakamura T. et al.
    • Organizer
      International Society for Posture and Gait Research
    • Related Report
      2019 Research-status Report
  • [Presentation] 知覚運動のシステム理論2019

    • Author(s)
      樋口貴広
    • Organizer
      第54回日本理学療法学術研修大会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] バーチャルリアリティ技術を用いた歩行調整力支援システムの構築2019

    • Author(s)
      樋口貴広・近藤夕騎・福原和伸
    • Organizer
      第40回バイオメカニズム学術講演会
    • Related Report
      2019 Research-status Report
  • [Book] 研究的思考法:想いを伝える技術2019

    • Author(s)
      樋口貴広
    • Total Pages
      230
    • Publisher
      三輪書店
    • Related Report
      2019 Research-status Report
  • [Remarks] 研究室Webページ

    • URL

      https://www.comp.tmu.ac.jp/locomotion-lab/higuchi/higu-index.html

    • Related Report
      2022 Annual Research Report
  • [Remarks] 研究室ホームページ

    • URL

      http://www.comp.tmu.ac.jp/locomotion-lab/higuchi/higu-index.html

    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2024-01-30  

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