The dorsal root ganglion is a group of sensory neuron cell bodies just outside the spine. The dorsal root ganglion is involved in passing sensory signals to the central nervous system. The motor ...
The brain is the command center for your body, and the spinal cord is the pathway for messages sent by the brain to the body and from the body to the brain. The peripheral nervous system is the ...
And it also helped damaged nerves in the spinal cord to regrow. The researchers hope that this unexpected bonus will enable some paralysed people ultimately to regain independent movement.