Section 1
Introduction to the Nervous System
Book
Version 29
By Boundless
By Boundless
Boundless Anatomy and Physiology
Physiology
by Boundless
3 concepts
Organization of the Nervous System
The nervous system is a network of cells called neurons that coordinate actions and transmit signals between different parts of the body.
![Thumbnail](../../../../../../figures.boundless-cdn.com/1828/square/cal-synapse-schema-cropped.jpeg)
Functions of the Nervous System
The primary function of the nervous system is to coordinate and control the various functions of our body.
![Thumbnail](../../../../../../figures.boundless-cdn.com/1826/raw/central-nervous-system.jpg)
Subdivisions of the Nervous System
The CNS includes the brain and spinal cord, while the PNS is a network of nerves linking the body to the brain and spinal cord.