Scientists developed a new surgical technique to reconnect sensory neurons to the spinal cord after traumatic spinal injuries, recreating it in rats successfully with offshoots from the spinal cord growing into the implanted sensory neurons to complete a spinal circuit at a cellular level.

See the source article by following the link below:
Scientists developed a new surgical technique to reconnect sensory neurons to the spinal cord after traumatic spinal injuries, recreating it in rats successfully with offshoots from the spinal cord growing into the implanted sensory neurons to complete a spinal circuit at a cellular level.