These move towards the central nervous system (CNS). The CNS is the brain and spinal cord. It coordinates the responses. Messages are then sent back along different neurones to muscles which ...

Diseases of the nervous system refer to disorders that affect any part of the central nervous system (brain, spinal cord or cranial nerves) or peripheral nervous system. Greater genetic ...

For example, if you step on something sharp, the nerves in your foot send a message through neurons to your central nervous system that says, "Hey, this hurts." Your brain and spinal cord respond ...