生体医工学
Online ISSN : 1881-4379
Print ISSN : 1347-443X
ISSN-L : 1347-443X
研究
格子状多点誘導表面筋電図に対する3次元テンプレート適用運動単位同定法
服部 託夢佐藤 哲大湊 小太郎中村 英夫吉田 正樹
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2008 年 46 巻 2 号 p. 268-274

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When the motor unit action potential is observed with a multi-channel surface electrode, the motor unit action potential that appears in each channel will contain information on three dimensions at the position and time. However, a method of using information on three dimensions for the technique of identifying the motor unit by using template matching from the multi-channel surface electromyography has not been found. The purpose of this study is development of a motor unit identification technique that uses the grid multipoint induced surface electromyography. Therefore, we developed a technique for identifying the motor unit that applied three dimensional templates to a 7×8 channel surface electromyogram with a grid surface electrode, searched for the time and the electrode positions in which the action potential waveform that belonged in each single motor appeared, and classified it.

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© 2008 社団法人日本生体医工学会
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