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Fig. 7 | Journal of NeuroEngineering and Rehabilitation

Fig. 7

From: A novel robot for imposing perturbations during overground walking: mechanism, control and normative stepping responses

Fig. 7

Perturbation to right direction. Left - pelvis movement and interaction forces/moment associated with actuated DoF in transversal plane for unperturbed and perturbed walking over selected observation interval for single typical subject was averaged across five single responses. Right - graphical illustration of foot placement at left (approximately at 0, 100 and 200 %) and right (approximately at −50, 50, 150 and 250 %) foot strikes for unperturbed and perturbed walking over selected observation interval for a group of subjects was generated from averaged group step lengths and step widths and time-aligned at the onset of perturbation at 0 %

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