The Friedman Lab studies how the motor system represents and transforms motor commands across the full neural hierarchy — from cortex through basal ganglia, spinal cord, peripheral nerve, and muscle — and uses those insights to build closed-loop neuromodulation systems and neural prostheses that restore movement. Communication, Documentations, Following Protocols, Laboratory Instrumentation, Laboratory Software, Organizing, Recordkeeping, Software Program, Verbal Communications, Working Independently, Written Communication Grade .