Nervous System

What is the nervous system?

Nervous System
Image 2. Nervous System

The nervous system is a network of specialised nerve cells which coordinates the information inside and around the body. The nervous system can be divided into the central nervous system (CNS) and the peripheral nervous system (PNS).

Here is a diagram showing how the CNS and PNS work within the nervous system:

Nervous System function
Image3. Flow diagram showing how the nervous system works

What is the nervous system?

What is the CNS?
What is the PNS?
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