Nerves are made up of cells called ___________ .

The body receives information from the environment through the _________ .

The space between two neurons over which chemical messages are passed is called the ________ .

A ___________ carries instructions to the muscles from the spinal cord.

Each neuron contains one long trunk called a(n) ________.

Spinal cord injuries make it difficult for ____________ to travel between the brain and rest of the body.

The central nervous system is made of the brain and _____ .

The peripheral nervous system is made up of all the nerves ________ the brain and spinal cord.

What does Neurology involve?

This has a stimulating effect called our "fight or flight" effect.

Voluntary actions of the skeleton and muscles are controlled by this part of the nervous system.

Motor neurons do this:

This part of the nervous system has a relaxing effect on the body and allows the body to calm.

The part of the nervous system that controls the involuntary muscles such as digestion, breathing and the heart.

The part of the CNS that is found in the cranium.