Comparison estimate muscle activity and electromyogram on the gait with ankle foot orthosis by a musculoskeletal model
Comparison estimate muscle activity and electromyogram on the gait with ankle foot orthosis by a musculoskeletal model
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通过肌肉骨骼模型比较估计踝足矫形器步态的肌肉活动和肌电图
DOI：
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Y. Kurita
中科院分区：
文献类型：
--
作者：
Masataka Yamamoto;Koji Shimatani;Masaki Hasegawa;Takuya Murata;Kazunori Okamura;Y. Kurita
通过骨骼肌模型和踝足矫形器（AFO）模型对不同跖屈阻力矩的踝足矫形器在步态中的肌力和活动度进行了估计，并进行了肌肉活动度和踝关节肌力的测量。两名健康受试者在五种情况下进行了测量：无AFO和AFO与四个不同数量的跖屈阻力矩。胫骨前肌、腓肠肌内侧头肌、股二头肌、臀大肌与实验肌活动度呈中度至高度相关，而在AFO条件下，它们表现出相似值。在估计的肌肉力量，所有AFO条件下的胫骨前肌倾向于减少相比，无AFO条件。腓肠肌内侧头倾向于增加相比，无AFO条件。
: We estimated muscle force and activity on gait with various plantar flexion resistive moment Ankle Foot Orthosis (AFO) by musculoskeletal model and AFO model, and performed muscle activity and ankle muscles force. Two healthy subjects were measured in five conditions: without an AFO and with an AFO with four different amount of planter flexion resistive moment. In estimated muscles activity, Tibialis Anterior, Gastrocnemius Medial head, Biceps Femoris, Gluteus maximus were medium to high correlated with experimental muscles activity, and in AFO condition, they were showed similarity value. In estimated muscles force, All AFO condition’s Tibialis Anterior tended to decrease compared with no AFO condition. Gastrocnemius Medial head tended to increase compared with no AFO condition.
DOI：
10.1115/1.1531112
发表时间：
2003-02-01
影响因子：
1.7
作者：
Thelen, DG
通讯作者：
Thelen, DG
影响因子：
2.4
作者：
Thelen, DG;Anderson, FC
通讯作者：
Anderson, FC
影响因子：
2.4
作者：
Steele, Katherine M.;Seth, Ajay;Hicks, Jennifer L.;Schwartz, Michael S.;Delp, Scott L.
通讯作者：
Delp, Scott L.