紀要論文 ボタンの掛け外しが指に与える影響 : 表面筋電図による測定方法の検討
ボタン ノ カケ ハズシ ガ ユビ ニ アタエル エイキョウ : ヒョウメン キンデンズ ニ ヨル ソクテイ ホウホウ ノ ケントウ
Effects of fastening and unfastening buttons on fingers : An analysis of experimental methods using a surface electromyogram

雙田, 珠己  ,  坂本, 将基  ,  金子, 美咲  ,  木村, 久美  ,  ソウダ, タマミ  ,  サカモト, マサノリ  ,  カネコ, ミサキ  ,  キムラ, クミ  ,  Soda, Tamami  ,  Sakamoto, Masanori  ,  Kaneko, Misaki  ,  Kimura, Kumi

66pp.355 - 359 , 2017-12-19 , 熊本大学
ISSN:21881871
NII書誌ID(NCID):AA12653153
内容記述
The purpose of this study was to measure the surface EMG on fingers during fastening and unfastening buttons,and to evaluate muscle activation levels by percentage of maximum voluntary contraction (%MVC). Fifteen normalfemales, aged 20 to 24 years old, were tested, and %MVC compared for each muscle. As a result, the thenar muscleshowed greater activity, 40-45%MVC and the first dorsal interosseous muscle showed around 20%MVC. In contrast,%MVC of the flexor digitorum superficialis muscle was smaller than the other two. However, it was considered notsuitable to choose the thenar muscle in experiments assuming persons with disabilities as the subjects, since the sensor easily came into contact with the cloth.The first dorsal interosseous muscle and flexor digitorum superficialismuscle showed %MVC values that were similar in experiments using different subjects, and high repeatability was confirmed.
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http://reposit.lib.kumamoto-u.ac.jp/bitstream/2298/38981/3/KKK0066_355-359.pdf

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