taresa johnsonu
Teacher, Dancer, and Actor in Australia,Sydney,2006
The Nervous System: A Brief Overview
The nervous system is a complex communication network that governs nearly every function of the human body, from muscle movement to emotional regulation. It is divided into two main branches:
- Central Nervous System (CNS) – Includes the brain and spinal cord.
- Peripheral Nervous System (PNS) – Connects the CNS to the rest of the body.
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