Human Body: Nervous System

Dr. Forrester introduces the nervous system, explaining its role in sending and receiving signals throughout the body. The video covers the central, peripheral, and autonomic nervous systems, detailing their functions and components. The brain's parts, including the cerebrum, cerebellum, and brain stem, are discussed, highlighting their roles in voluntary and involuntary actions. The video emphasizes the speed and efficiency of signal transmission in the nervous system.

What is the central component of the body's nervous system?

Describe the role of the spinal cord in the nervous system.

How does the brain send signals to the body when you touch something hot?

What are the three separate nervous systems mentioned in the text?

Explain the functions of the cerebellum in the human brain.