1E1-04 リハビリにおける下肢運動訓練と歩行能力との関連(OS 歩行支援システム)

概要

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It is important to evaluate walking ability quantitatively in order to solve the problem of extended nursing dependency in the aged society. In our study, we measure the movable range and speed of the legs in exercise and extract parameters that are related to walking ability. We target two movements in the experiment. One is (a) forward and backward movement of the legs which involves stretching and flexion of the knee joint, plantar flexion and dorsiflexion of the ankle joint in a seated position. The other is (b) movement that repeats plantar flexion and dorsiflexion of the ankle joint. Measurement items are (a) time-series data of the displacement of the feet and (b) time-series data of the angle of the ankle to the level surface. Moreover, we measure muscle function of the leg with an electromyogram and consider a relationship between muscle function and walking ability.
社団法人日本機械学会の論文
2006-09-10