Fig. 1From: Functional assessment of stretch hyperreflexia in children with cerebral palsy using treadmill perturbationsPerturbation protocol. A Schematic representation of the perturbation protocol. Perturbations of three different intensities were applied over two perturbation trials. B Measurement setup. C Schematic representation of the perturbation trial: At least five recovery strides occurred between perturbations. Each step before the perturbed trial was used for the average unperturbed (Unp) baseline measuresBack to article page