Restoring electrical connection using a conductive biomaterial provides a new therapeutic strategy for rats with spinal cord injury

Spinal cord injury (SCI) involves damage to the central nervous system, and there is no effective treatment available currently. The injured spinal cord is unable to transmit physiological electrical signals caudal to the location of the injury after a complete transection. In this study, we attempted to use a conductive biomaterial as a novel scaffold to aid SCI repair. A composite biomaterial was fabricated by embedding conductive polypyrrole...