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Facilitatory effect of rhythmic auditory stimulation on after-effect and retention of gait adaptation and its neurophysiological mechanisms

Research Project

Project/Area Number 19K19866
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 59010:Rehabilitation science-related
Research InstitutionKyoto University

Principal Investigator

Kitatani Ryosuke  京都大学, 医学研究科, 客員研究員 (70805811)

Project Period (FY) 2019-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsリズム聴覚刺激 / 歩行学習 / 歩行適応 / リハビリテーション / 保続効果 / コヒーレンス
Outline of Research at the Start

歩行持久力の低下のある有疾患者に対して、歩行学習を臨床応用するためには学習課題の時間を短縮する必要がある。そのため、本研究課題では、歩行の学習効果を促進する目的で使用するフィードバック方法として、歩行対称性の改善にエビデンスのあるリズム聴覚刺激に着目し、リズム聴覚刺激を用いた歩行学習の促進効果を神経生理学的背景とともに明らかにする。さらに、リズム聴覚刺激を用いた歩行学習の持続効果を検討するために、直後の即時効果のみでなく日内・後日の保続効果も明らかにする。

Outline of Final Research Achievements

The aim of the present study was to investigate the facilitatory effect of rhythmic auditory stimulation on after-effect and retention of gait adaptation. Because rhythmic auditory stimulation induced the symmetric gait during adaptation period, it increased the after-effect of gait adaptation during de-adaptation period and retention during re-adaptation period. Furthermore, the same level of retention can be obtained during re-adaptation period even if in the short time adaptation condition, and then, rhythmic auditory stimulation could shorten the task time of gait adaptation.

Academic Significance and Societal Importance of the Research Achievements

本研究はリズム聴覚刺激による歩行学習の促進効果と保続効果を検討した初の取り組みである。リズム聴覚刺激は他の外的フィードバック方法よりも臨床現場で簡便に使用出来る利点がある。リズム聴覚刺激を歩行適応課題中に用いることで学習効果が促進されるだけでなく、保続効果が向上し、課題時間が短くても同程度の保続効果が得られた。本研究成果により、歩行持久力の低下のある有疾患者に対するリハビリテーションとして、リズム聴覚刺激を用いた歩行適応課題の有効性が示唆されたことから、学術的意義だけでなく社会的意義が高いことが示された。

Report

(3 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • Research Products

    (8 results)

All 2021 2020 2019

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 2 results) Presentation (3 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Immediate effects of stance and swing phase training on gait in patients with stroke2021

    • Author(s)
      Kaoru Sakuma, Hiroshige Tateuchi, Satoru Nishishita, Yusuke Okita, Ryosuke Kitatani, Yumiko Koyama, Satoko Ibuki, Noriaki Ichihashi
    • Journal Title

      International Journal of Rehabilitation Research

      Volume: 12 Issue: 2 Pages: 152-158

    • DOI

      10.1097/mrr.0000000000000464

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gait-combined transcranial alternating current stimulation modulates cortical control of muscle activities during gait2020

    • Author(s)
      Ryosuke Kitatani, Satoko Koganemaru, Ayaka Maeda, Yusuke Mikami, Masao Matsuhashi, Tatsuya Mima, Shigehito Yamada
    • Journal Title

      Eur J Neurosci

      Volume: 52 Issue: 12 Pages: 4791-4802

    • DOI

      10.1111/ejn.14919

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gait-Synchronized Rhythmic Brain Stimulation Improves Poststroke Gait Disturbance2019

    • Author(s)
      Koganemaru Satoko、Kitatani Ryosuke、Fukushima-Maeda Ayaka、Mikami Yusuke、Okita Yusuke、Matsuhashi Masao、Ohata Koji、Kansaku Kenji、Mima Tatsuya
    • Journal Title

      Stroke

      Volume: 50 Issue: 11 Pages: 3205-3212

    • DOI

      10.1161/strokeaha.119.025354

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gait kinematics and physical function that most affect intralimb coordination in patients with stroke2019

    • Author(s)
      Sakuma Kaoru、Tateuchi Hiroshige、Nishishita Satoru、Okita Yusuke、Kitatani Ryosuke、Koyama Yumiko、Ibuki Satoko、Ichihashi Noriaki
    • Journal Title

      NeuroRehabilitation

      Volume: 45 Issue: 4 Pages: 493-499

    • DOI

      10.3233/nre-192923

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Gait-synchronized oscillatory brain stimulation modulates common neural drives to ankle muscles in patients after stroke: A pilot study2019

    • Author(s)
      Kitatani Ryosuke、Koganemaru Satoko、Maeda Ayaka、Mikami Yusuke、Matsuhashi Masao、Mima Tatsuya、Yamada Shigehito
    • Journal Title

      Neuroscience Research

      Volume: - Pages: 256-264

    • DOI

      10.1016/j.neures.2019.11.001

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 急性自立性感覚性ニューロパチーにより立位困難を呈した症例に対する長下肢装具からの段階的な装具療法経験2021

    • Author(s)
      中村志保、北谷亮輔、數藤芙彌、松本憲二、坂本知三郎
    • Organizer
      第60回近畿理学療法学術大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Differences in common neural drives to ankle muscles between abrupt and gradual gait adaptations in healthy young adults2020

    • Author(s)
      Kitatani Ryosuke、Maeda Ayaka、Umehara Jun、Yamada Shigehito
    • Organizer
      XXIII Congress of the International Society of Electrophysiology and Kinesiology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 歩行学習方法の違いが歩行学習効果と皮質脊髄路の活動量に与える影響‐筋電図間コヒーレンス解析による検討-2019

    • Author(s)
      北谷亮輔、梅原潤、山田重人
    • Organizer
      第24回日本基礎理学療法学会学術大会
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2022-01-27  

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