Analysis of muscle synergies and activation-deactivation patterns in subjects with anterior cruciate ligament deficiency during walking
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- 作者：Gil Serrancolí ; a ; gil.serrancoli@upc.edu" class="auth_mail" title="E-mail the corresponding author ; gilserrancoli@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Joan C. Monllaub ; c ; Josep M. Font-Llagunesa
- 关键词：ACL deficiency ; Muscle synergies ; Muscle activation pattern ; Non-negative matrix factorization ; Electromyography
- 刊名：Clinical Biomechanics
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：31
- 期：Complete
- 页码：65-73
- 全文大小：713 K
文摘
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EMG for healthy and subjects with anterior cruciate ligament deficiency were analyzed.
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Onset–offset muscle excitation patterns were compared.
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Muscle synergies were extracted using the non-negative matrix factorization.
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Subjects with anterior cruciate ligament deficiency had higher muscle co-contraction.
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Slightly different tendencies were observed in muscle synergy components.