Novel Training Environment to Normalize Altered Finger Force Direction Post Stroke

Despite the functional importance, fingertip forces are rarely explicitly addressed with feedback in therapy. This gap in treatment is due to a lack of tools to provide explicit feedback on patients' volitional finger force generation. To address this unmet need, the investigators developed a novel tool for practice of volitional three-dimensional (3D) force generation with explicit feedback. The objective of this project is to determine if 3D finger force training is an effective tool in restoring hand function post stroke.