Diagrams of Nervous System

Learn more about the structure of nervous system using these printable diagrams of nervous system! A total of five diagrams are provided in printable size. The following nervous system diagrams are available to help you understand more about the system in our body. We’ll start by giving you the first somatic nervous system diagram below.

Autonomic Diagram of Nervous System
image via www2.highlands.edu

The nervous system derives its name from nerves, which are cylindrical bundles of fibers (the axons of neurons), that emanate from the brain and spinal cord, and branch repeatedly to innervate every part of the body. The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Together, these organs are responsible for the control of the body and communication among its parts. Check out more diagrams of nervous  system in the following images below.

Somatic Diagram of Nervous System
image via droualb.faculty.mjc.edu
Peripheral Diagram of Nervous System
image via www2.highlands.edu

The brain and spinal cord form the control center known as the central nervous system (CNS), where information is evaluated and decisions made. The sensory nerves and sense organs of the peripheral nervous system (PNS) monitor conditions inside and outside of the body and send this information to the CNS. Efferent nerves in the PNS carry signals from the control center to the muscles, glands, and organs to regulate their functions.

Diagram of Nervous System Functions
image via www.aplustopper.com
Central Diagram of Nervous System
image via bio1520.biology.gatech.edu


All these images here are free and downloadable in printable quality. Find other anatomy structure diagrams in the other posts in this site!