Fig. 4From: Paretic versus non-paretic stepping responses following pelvis perturbations in walking chronic-stage stroke survivorsGait phase durations. a The single support duration during which the perturbations were applied, and the subsequent double support duration, for recovery steps made with the paretic leg. b Same as in A, but for recovery steps made with the non-paretic leg. Triangles show subject averages and indicate the perturbation direction. Vertical bars represent subject standard deviations. Colors indicate the perturbation magnitudesBack to article page