Movie S5: Effect of weakening the hip muscles on the predicted walking patterns from Rapid predictive simulations with complex musculoskeletal models suggest that diverse healthy and pathological human gaits can emerge from similar control strategies
Antoine Falisse
Gil SerrancolĂ
Christopher L. Dembia
Joris Gillis
Ilse Jonkers
Friedl De Groote
10.6084/m9.figshare.9249641.v1
https://rs.figshare.com/articles/media/Movie_S5_Effect_of_weakening_the_hip_muscles_on_the_predicted_walking_patterns_from_Rapid_predictive_simulations_with_complex_musculoskeletal_models_suggest_that_diverse_healthy_and_pathological_human_gaits_can_emerge_from_similar_control_s/9249641
Comparison between predictive simulations with the nominal cost function, at the preferred walking speed (1.33 m s<sup>-1</sup>), and with different levels of hip muscle weakness (white model: no weakness; blue model: hip muscles weakened by 50%; red model: hip muscles weakened by 75%; yellow model: hip muscles weakened by 90%). The model uses hip circumduction to compensate for the weakness. The playback speed is 0.2 times real-time.
2019-08-05 08:41:23
biomechanics
locomotion
optimal control
three-dimensional