what are the types of nerves system? and explain it!
Answers
Answer:
The nervous system includes both the Central nervous system and Peripheral nervous system. The central nervous system is made up of the brain and spinal cord, and the peripheral nervous system is made up of the Somatic and the Autonomic nervous systems.Functionally, the nervous system has two main subdivisions: the somatic, or voluntary, component; and the autonomic, or involuntary, component. The autonomic nervous system regulates certain body processes, such as blood pressure and the rate of breathing, that work without conscious effort, according to Merck Manuals.
Explanation:
The nervous system is divided into two sections. Neurons, or nerve cells, make up billions of cells in each component. To inform your body what to do, these unique cells transmit and receive electrical impulses.
- The central nervous system CNS is made up of your brain and spinal cord. Your brain sends information to the rest of your body through your nerves. Myelin is a protective outer layer that surrounds each nerve. Myelin protects the nerve and aids communication.
- Your peripheral nervous system is made up of several nerves that branch out from your central nervous system all over your body. The information from your brain and spinal cord is relayed to your organs, arms, legs, fingers, and toes through this system. The peripheral nerve system houses the following organs:
- The somatic nervous system is in charge of directing your voluntary motions.
- The autonomic nervous system is in charge of the actions you perform without even realising it.