Analysis of EMG with muscle fatigue by magnetic stimulation and the orientation of eddy current

• Yunokuchi Kazutomo

  Kagoshima University

• Yoshida Hiroshi

  Kagoshima University

• Saito Masao

  Tokyo Denki University

Bibliographic Information

Other Title

• 磁気刺激による筋疲労の誘発筋電図波形の解析と刺激の方向性に関する検討
• ジキ シゲキ ニヨル キン ヒロウ ノ ユウハツ キンデンズ ハケイ ノ カイ

Abstract

Most recently, magnetic stimulation has been used for clinical application or rehabilitation instruments. Nobody has well known the effects of magnetic stimulation on the muscle fatigue. To suppress or ease the muscle fatigue, it is important to make clear a mechanism of fatigue and effects of magnetic stimulation.<br>In this paper, we measured an electromyogram, when the arm or the head is stimulated by magnetic stimulation. In the case of the peripheral fatigue, we measured the amplitude of EMG. For the central fatigue, we measured the duration time of muscle discharge. As a result, the change of EMG is related to the muscle fatigue. Magnetic stimulation is useful to suppress the muscle fatigue.

Journal

• IEEJ Transactions on Electronics, Information and Systems

  IEEJ Transactions on Electronics, Information and Systems 117 (6), 690-695, 1997

  The Institute of Electrical Engineers of Japan

Keywords

• 磁気刺激
• 渦電流
• 筋疲労
• 誘発筋活動電位

Details

• CRID: 1390282679584760576
• NII Article ID: 130006843797
• NII Article ID: 10007452446
• NII Article ID: 10002810401
• NII Book ID: AN10065950
• DOI: 10.1541/ieejeiss1987.117.6_690
• ISSN: 13488155
• ISSN: 03854221
• NDL BIB ID: 4216193
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4216193
• Web Site: https://www.jstage.jst.go.jp/article/ieejeiss1987/117/6/117_6_690/_pdf
• Data Source:
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  • CiNii Articles
• Abstract License Flag: Disallowed