It controls bodily process by eletrical impulases through the nervous

Parts of this system is:


Spinal Cord



All the Nervous

5 Intersting Facts:

- There are more nerve cells in the human brain than there are stars in the Milky Way.

- A newborn baby's brain grows almost 3 times during the course of its first year.

- As we get older, the brain loses almost one gram per year.

-The left side of human brain controls the right side of the body and the right side of the brain controls the left side of the body.

- The total surface area of the human brain is about 25, 000 square cm.

helps to maintain homeostasis:

-The nervous system helps maintain homeostasis by sending chemical messages to the brain that tell the status of pain.

Helps Maintain the homeostasis:

The nervous system maintains homeostasis by sending electrochemical signals throughout the body

The Disease is:

- epilepsy,multiple sclerosis, amyotrophic lateral sclerosis, and alzheimer's diseases