View How Does The Nervous System Work With The Brain Images. The central nervous system is composed of the brain and spinal cord. The brain controls everything we do, and is often likened to the central computer within a vast, complicated communication network, working at the rest of the nervous system is like a network that relays messages back and forth from the brain to different parts of the body.
It controls complicated processes like movement, thought and. How many nerves does the human body have. When we study one nerve cell, we see that it has a long fibre at one end and short fibres at the cerebrum has certain parts that do certain work.
Your nervous system guides almost everything you do, think, say or feel.
It does this via the. The nervous system is a network of specialized tissues that regulates thoughts, emotions, actions, sensations, and basic body functions. Our nervous system is divided in two components: The brain is the most complex part of the human body.