A Novel Mechanics-based Intervention to Improve Post-stroke Stability

During training sessions, a custom-built force-field will exert forces on the legs while participants walk. These forces will push the legs toward mechanically-appropriate mediolateral locations, having the effect of reducing the errors in foot placement that are often present among individuals who have experienced a stroke.

During training sessions, a custom-built force-field will exert forces on the legs while participants walk. These forces will push the legs away from mechanically-appropriate mediolateral locations, having the effect of amplifying the errors in foot placement that are often present among individuals who have experienced a stroke.

During training sessions, participants will interface with a custom-built force-field while they walk. The force-field will essentially get out of the way, producing minimal forces on the legs, and having no direct effect on the errors in foot placement that are often present among individuals who have experienced a stroke.