The Nervous System

 an in-depth look at the **human nervous system**, detailing its intricate components and functions. It describes how the **central nervous system (CNS)**, comprising the **brain** and **spinal cord**, works in conjunction with the **peripheral nervous system (PNS)** to regulate body functions and maintain homeostasis. The text further explores **neural structures** like neurons, dendrites, and axons, explaining how **nerve impulses** are transmitted, and outlines major divisions of the brain and their specific roles. Additionally, it addresses various **nervous system disorders**, from vascular diseases and head injuries to psychological conditions, concluding with a **glossary** of relevant terms and common **medical abbreviations**.