The Brain
![Picture](/uploads/1/2/4/5/12454172/9632584.gif?1353874527)
The brain receives information within a fraction of a second: too miniscule to measure. It acts on the external environment, utilizes language, possesses emotions, thinks, controls your automatic functions and controls your immune system
The brain lies within the skull and is shaped like a mushroom. It consists of three principal parts:
- the hind brain
- the forebrain
- the midbrain