7 September 2020
The spinal cord extends from the brain stem, down through the spine. It sits safely inside the vertebral bones so that it is protected. It is made up of nerve fibres all bundled up together, which then branch off out all over the body to carry the signals sent from the brain to the body, and back again.
The spinal cord is composed of both grey and white matter. The grey matter is on the inside and the...Read More