Effects of an Overground Propulsion Neuroprosthesis in Community-dwelling Individuals After Stroke

This interventional study evaluates the effects of an overground propulsion neuroprosthesis that delivers adaptive neurostimulation assistance to the paretic plantarflexors and dorsiflexors of people post-stroke. Individuals with chronic post-stroke hemiparesis will walk with and without the neuroprosthesis overground and on a treadmill. The goal of the study is to understand how adaptive neurostimulation delivered by the neuroprosthesis affects clinical and biomechanical measures of walking function in order to guide future rehabilitation approaches for restoring walking ability after stroke.