Importance: Poor outcomes after upper extremity peripheral nerve injury (PNI) may arise, in part, from the challenges and complexities of cortical plasticity. Occupational therapy practitioners need to understand how the brain changes after peripheral injury and how principles of cortical plasticity can be applied to improve rehabilitation for clients with PNI.
Objective: To identify the mechanisms of cortical plasticity after PNI and describe how cortical plasticity can contribute to rehabilitation.