Vibrotactile Feedback to Improve Walking After Stroke

Stroke survivors often walk more slowly and may have difficulty producing the movements needed to walk efficiently. This study will evaluate whether vibrotactile feedback, delivered through small wearable devices that provide vibrations during walking, can help individuals with chronic stroke change specific walking movements related to walking speed, propulsion, and balance. Participants will complete a single study visit at Bucknell University. During the visit, participants will perform several walking trials with and without vibrotactile feedback and will complete common clinical mobility and balance assessments. Motion capture technology and wearable sensors will be used to measure movement during walking. The goal of this study is to better understand how vibrotactile feedback can be used to improve walking performance after stroke and to support the future development of rehabilitation approaches for stroke survivors.