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2011 Fiscal Year Annual Research Report

複合関節動作における神経-筋制御システムの解明とその運動処方への応用

Research Project

Project/Area Number 23680066
Research InstitutionTokyo Metropolitan University

Principal Investigator

山内 潤一郎  首都大学東京, 人間健康科学研究科, 准教授 (70552321)

Keywords生理学
Research Abstract

本研究では、高齢者が運動機能の低下を防ぎ日常生活をより快活に過ごすために、あるいはケガから復帰を目指すアスリートがスポーツパフォーマンスを最適に向上させるために、実生活上の身体パフォーマンスと関連が深い複合関節動作における骨格筋の「力発揮に伴う神経-筋制御システム」を明らかにし、効果的な運動処方を国民に提供することを目指す。高齢者らの運動の異常が動作に関わる多くの筋にどのように影響しているのか、どのようなメカニズムで筋が動作制御システムに異常をきたしているのかは未だに解明されていない。本研究計画は、複合関節動作の動的特性「直線状の力-速度関係」のメカニズムとその加齢や歩行障害への影響を解明し、運動療法に応用していく。特に、複合関節動作において単関節筋と二関節筋がどのように相互作用しながら働いているかを明らかにしていく。複合関節動作に関する領域の筋の力学的特性の現象の抽出と定量的な解析を行った。以下の手法[1.筋電図(EMG)と電気刺激(ES)、2.磁気共鳴画像(MRI)、3.キネマティック動作解析]によって得られた結果から、各筋の機能的役割を理解し、ヒト動作を制御している神経系と筋による力調節のメカニズムを考察している。現在、これらの研究成果を踏まえて複合関節動作の筋機能のメカニズムを明らかにして、ヒト動作機能の向上、障害者や高齢者のリハビリテーションへ応用していくことを主眼にした研究準備を進めている。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

データの分析に多少時間がかかっている。

Strategy for Future Research Activity

H23年度に引き続き複合関節動作における各筋機能の現象の抽出と定量的な解析を実施し、これらによって明らかにされた成果のメカニズムの検討をすすめていく。また、これらの研究成果を学術論文として投稿する準備を進めていく。

  • Research Products

    (27 results)

All 2012 2011

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (26 results)

  • [Journal Article] Aging and Exercise Training on the Neuromuscular Functions of Human Movements2012

    • Author(s)
      Yamauchi J
    • Journal Title

      Geriatrics

      Pages: 105-116

    • Peer Reviewed
  • [Presentation] Dynamic response in intramyocellular lipid after the localized exercise in human : a proton magnetic resonance spectroscopy study2012

    • Author(s)
      Yamauchi J, Kurihara T, Morita N, Hamaoka T and Hashimoto T
    • Organizer
      Biomedical Basis of Elite Performance
    • Place of Presentation
      London
    • Year and Date
      2012-03-21
  • [Presentation] Home-Based Walking Program for Hemodialysis Patients2012

    • Author(s)
      Verner O, Yamauchi J, et al
    • Organizer
      透析運動療法研究会
    • Place of Presentation
      福岡
    • Year and Date
      2012-02-19
  • [Presentation] Relationship between foot grip strength and foot arch during sitting and standing2012

    • Author(s)
      Yamauchi J and Nishibori H
    • Organizer
      The 3rd International Conference on Sports and Exercise Science
    • Place of Presentation
      Bangkok
    • Year and Date
      2012-02-09
  • [Presentation] Resting metabolism and physical functions in young and elderly women2012

    • Author(s)
      Yamauchi J, Verner O, Panti S, Chaunchaiyakul R, Pratanaphon S
    • Organizer
      The 3rd International Conference on Sports and Exercise Science
    • Place of Presentation
      Bangkok
    • Year and Date
      2012-02-09
  • [Presentation] Promotion of Physical and Mental Abilities in Hemodialysis Patients using Home-Based Walking Program2012

    • Author(s)
      ○Verner O, Yamauchi J, Vareesangthip K, Lumlertgul D, Chaunchaiyakul R, Jalayondeja W
    • Organizer
      The 3rd International Conference on Sports and Exercise Science
    • Place of Presentation
      Bangkok
    • Year and Date
      2012-02-09
  • [Presentation] ヒトの動きを知る?~神経-筋機能、生体適応、加齢の不思議を探る~2012

    • Author(s)
      山内潤一郎
    • Organizer
      立命館大学ゲストレクチャー
    • Place of Presentation
      滋賀
    • Year and Date
      2012-01-12
  • [Presentation] 握力が膝伸展最大筋力発揮に及ぼす影響2012

    • Author(s)
      山内潤一郎
    • Organizer
      バイオエンジニアリング部門講演会
    • Place of Presentation
      大阪
    • Year and Date
      2012-01-08
  • [Presentation] Aging on muscle functions of human movements and exercise training for elderly individuals2011

    • Author(s)
      Yamauchi J
    • Organizer
      ICHPER.SD
    • Place of Presentation
      Cairo
    • Year and Date
      2011-12-21
  • [Presentation] Obesity and Exercise2011

    • Author(s)
      Yamauchi J
    • Organizer
      9th International Conference on Sports and Physical Education Science (COINCIDEF 2011)
    • Place of Presentation
      Merida, Venezuela
    • Year and Date
      2011-12-03
  • [Presentation] Bodyweight-based exercise training improves muscle functions of leg multi-joint movement in elderly individuals2011

    • Author(s)
      Yamauchi J
    • Organizer
      9th International Conference on Sports and Physical Education Science (COINCIDEF 2011)
    • Place of Presentation
      Merida, Venezuela
    • Year and Date
      2011-12-02
  • [Presentation] Muscle contractile mechanics and neuromuscular control mechanisms underilying force generating system during human multi-joint movements2011

    • Author(s)
      Yamauchi J
    • Organizer
      9th International Conference on Sports and Physical Education Science (COINCIDEF 2011)
    • Place of Presentation
      Merida, Venezuela
    • Year and Date
      2011-12-01
  • [Presentation] Human physiological response in the cold environments2011

    • Author(s)
      Yamauchi J, et al
    • Organizer
      The 33rd Symposium on Polar Biology
    • Place of Presentation
      Fuchuu
    • Year and Date
      2011-11-18
  • [Presentation] Neuromuscular functions of human movements : effects of aging and exercise training2011

    • Author(s)
      Yamauchi J
    • Organizer
      Seminar talk at Khon Kaen University
    • Place of Presentation
      Khon Kaen Thailand
    • Year and Date
      2011-11-15
  • [Presentation] Interlimb force facilitation between hands and leg muscles2011

    • Author(s)
      Yamauchi J
    • Organizer
      The 66th Annual Meeting of Japanese Society of Physical Fitness and Sports Medicine
    • Place of Presentation
      Shimonoseki
    • Year and Date
      2011-09-17
  • [Presentation] The Characteristics of Static Balance Control between Sports Clubs in Young Children2011

    • Author(s)
      Wang YT, et al
    • Organizer
      第66回日本体力医学会大会
    • Place of Presentation
      下関
    • Year and Date
      2011-09-17
  • [Presentation] 上肢の力発揮が下肢複合関節動作に及ぼす影響2011

    • Author(s)
      Kobayashi M, Sakurai Y, Yamauchi J
    • Organizer
      日本運動生理学会大会
    • Place of Presentation
      徳島
    • Year and Date
      2011-08-25
  • [Presentation] 垂直ジャンプにおける腕ふり動作が床反力に及ぼす影響2011

    • Author(s)
      Sakurai Y, Kobayashi M, Yamauchi J
    • Organizer
      日本運動生理学会大会
    • Place of Presentation
      徳島
    • Year and Date
      2011-08-25
  • [Presentation] Importance of muscle physiology in human movements and its effects of aging and exercise training for elderly individuals2011

    • Author(s)
      Yamauchi J
    • Organizer
      Seminar talk at Chiangmai University
    • Place of Presentation
      Chiangmai, Thailand
    • Year and Date
      2011-08-09
  • [Presentation] Human physiological research in the cold and Antarctic environments2011

    • Author(s)
      Yamauchi J, et al
    • Organizer
      Japanese Antarctic medical care workshop
    • Place of Presentation
      Fuchuu
    • Year and Date
      2011-07-30
  • [Presentation] Acute response to human metabolism in cold environments2011

    • Author(s)
      Morita N, et al
    • Organizer
      Japanese Antarctic medical care workshop
    • Place of Presentation
      Fuchuu
    • Year and Date
      2011-07-30
  • [Presentation] Effects of handgrip force generation on the maximum isometric knee extension2011

    • Author(s)
      Yamauchi J, et al
    • Organizer
      European College of Sport Science
    • Place of Presentation
      Liverpool
    • Year and Date
      2011-07-08
  • [Presentation] Effects of static and dynamic exercise on human skeletal muscles : study with diffusion-weighted magnetic resonance imaging2011

    • Author(s)
      Yamauchi J, et al
    • Organizer
      European College of Sport Science
    • Place of Presentation
      Liverpool
    • Year and Date
      2011-07-07
  • [Presentation] Influence of exposure to cold temperature on stress-induced salivary biomarkers and mucosal immunity2011

    • Author(s)
      Kawada S, et al
    • Organizer
      European College of Sport Science
    • Place of Presentation
      Liverpool
    • Year and Date
      2011-07-07
  • [Presentation] Lower leg muscle length changes during different running form2011

    • Author(s)
      Yamauchi J, et al
    • Organizer
      The Society for Experimental Biology
    • Place of Presentation
      Glasgow
    • Year and Date
      2011-07-03
  • [Presentation] Muscle functions of human movements : aging & exercise training for elderly individuals2011

    • Author(s)
      Yamauchi J
    • Organizer
      Seminar talk at National Taiwan Normal University
    • Place of Presentation
      Taiwan
    • Year and Date
      2011-05-31
  • [Presentation] Muscle contractile properties of human movements and its aging effects2011

    • Author(s)
      Yamauchi J
    • Organizer
      Seminar talk at National HsinChu University of Education
    • Place of Presentation
      Taiwan
    • Year and Date
      2011-05-28

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Published: 2013-06-26  

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