Quick Answer: What two main parts make up the nervous system?

What is the nervous system made up of?

The brain and spinal cord make up the central nervous system. Nerves everywhere else in the body are part of the peripheral nervous system.

What 2 parts of the body are involved in the nervous system and what do they do?

The nervous system has two main parts: The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.

Which organ is part of our nervous system?

The brain and the spinal cord are the central nervous system. The nerves that go through the whole body make up the peripheral nervous system.

What is the function of the peripheral nervous system?

Peripheral nerves reside outside your brain and spinal cord. They relay information between your brain and the rest of your body. The peripheral nervous system is divided into two main parts: Autonomic nervous system (ANS): Controls involuntary bodily functions and regulates glands.

What are the two types of nerves?

The main 2 types of nerves are sensory nerves and motor nerves.

  • Sensory nerves also known as afferent nerves, carry impulses from sensory receptors towards the brain.
  • Motor nerves also known as efferent nerves, carry impulses away from the brain to muscles and glands.
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What is nervous system short answer?

The nervous system is a body system which sends signals around the body. It lets animals respond to what is around them. The central nervous system is the brain, the spinal cord, and nerves. It is present in almost all animals. … The brain has billions of nerve cells to help think, walk, and breathe.