運動時の筋の変動に対応可能な筋電信号計測法の開発∼筋線維走行方向の推定∼

DOI Web Site

書誌事項

タイトル別名
  • Development of New EMG Measurement Method Responding to Muscle Movement
  • 運動時の筋の変動に対応可能な筋電信号計測法の開発 : 筋繊維走行方向の推定
  • ウンドウジ ノ スジ ノ ヘンドウ ニ タイオウ カノウ ナ キン デンシンゴウ ケイソクホウ ノ カイハツ : スジセンイ ソウコウ ホウコウ ノ スイテイ

この論文をさがす

抄録

When measuring the surface EMG with bipolar lead, we must paste electrodes alonga muscle fiber direction. However, the pinnate muscle is known as that the pinnate angle will change by its contraction strength. Also, there is a research that we must consider about the 3-dimential positional relationship between the muscle bundle and the aponeurosis, when we measure the pinnate angle. Therefore, we think the muscle fiber direction of the pinnate muscle will change by its contraction strength. The aim of this study is development of new EMG measurement method responding to muscle movement. Our new EMG measurement method can calculate the EMG signal among to muscle fiber direction if muscle fiber direction changes during movement. In this study, we have confirmed the usefulness of our estimation method using simulated EMG generated by an EMG model. In addition, we measured the surface EMG of the vastus lateralis muscle and estimated the muscle fiber direction by our estimation method.

収録刊行物

  • 生体医工学

    生体医工学 50 (6), 675-680, 2012

    公益社団法人 日本生体医工学会

関連プロジェクト

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ