In this program viewers will learn about the three key components of the nervous system -- the brain, spinal cord and nerves -- all made up of special cells called neurons that transmit electrical impulses throughout the body. They'll discover the different types of neurons -- sensory, motor and associative; each with a specialized function. Reflex actions are discussed, as well as an in-depth look at the three main parts of the brain: cerebrum, cerebellum and brain stem. Animation, graphics and live action video are used to demonstrate how the brain and nervous system function as the body’s communication system.

Originally released by Mazzarella Media, 2016. Streaming video file encoded with permission for digital streaming by Infobase on July 20, 2016.

Nervous System (1:22); --Parts of the Nervous System (2:49); -- Central Nervous System (2:53); -- Peripheral Nervous System (5:54); -- Credits: Brain and Nervous System: Real World Science (REVISED) (0:35); -- My test segment (0:21); .