Simulation of Tremor on 3-Dimentional Musculoskeletal Model of Wrist Joint and Experimental Verification

Peng Yao 1 Dingguo Zhang 1 Mitsuhiro Hayashibe 2, *
* Auteur correspondant
2 DEMAR - Artificial movement and gait restoration
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier, CRISAM - Inria Sophia Antipolis - Méditerranée
Abstract : A musculoskeletal model that allows to simulate the tremor of wrist joint with three degrees of freedom (DoFs) is developed. The model includes five muscles, extensor carpi radialis brevis, extensor carpi radialis longus, extensor carpi ulnaris, flexor carpi radialis and flexor carpi ulnaris. Simulation of tremor generation based on the 3-DoF model is performed. The tremor disorder can be generated in two directions: flexion-extension and radia-ulnar deviation. Accordingly, experiment is conducted on healthy subjects to verify the feasibility of artificial tremor generation via functional electrical stimulation (FES). Simulation results have shown qualitative agreement with the experimental results.
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Communication dans un congrès
EMBC: Engineering in Medicine and Biology Conference, Aug 2012, San Diego, United States. 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.4823-4826, 2012
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Peng Yao, Dingguo Zhang, Mitsuhiro Hayashibe. Simulation of Tremor on 3-Dimentional Musculoskeletal Model of Wrist Joint and Experimental Verification. EMBC: Engineering in Medicine and Biology Conference, Aug 2012, San Diego, United States. 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.4823-4826, 2012. 〈lirmm-00740845〉

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