Central Nervous System








What is central nervous system?

The central nervous system (CNS) is the part of the nervous system that coordinates the activity of all parts of the bodies of bilaterian animals—that is, all multi cellular animals except sponges and racially symmetric animals such as jellyfish. The central nervous system is composed of the brain and spinal cord. The brain receives sensory information from the nerves that pass through the spinal cord, as well as other nerves such as those from sensory organs involved in sight and smell.

The central nervous system is written of the brain and neural structure. Your brain and spinal cord serve as the main “processing center” for the entire nervous system, and control all the excavation of your body. The Central Nervous System is effectively the centre of the nervous system, the part of it that processes the information received from the peripheral nervous system. The peripheral nervous system (PNS) connects the central nervous system (CNS) to sensory organs (such as the eye and ear), other organs of the body, muscles, blood vessels and glands.

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