Fig. 1From: A comparison of the effects and usability of two exoskeletal robots with and without robotic actuation for upper extremity rehabilitation among patients with stroke: a single-blinded randomised controlled pilot studyTwo types of rehabilitation robots used for the robotic rehabilitation. a Armeo® Power for the ACT group and b Armeo® Spring for the PSV group. ACT active-assistive robotic intervention, PSV passive robotic interventionBack to article page