An early stage medical device company built around a patented minimally invasive brain stimulation technology used in stroke rehabilitation. The miniature-sized EPIC device is inserted into a burr hole in the skull and is externally powered, providing stimulation to either cortical or deep structures. EPIC is far less invasive than existing technology with a much shorter procedure, lower cost, fewer complications, and faster recovery time. It involves no tunneled leads or battery changes, and is easily removable.