Question: what are the most important parts of the brain?
Answer: The Biggest Part: the Cerebrum. The biggest part of the brain is the cerebrum. ... 
The Cerebellum's Balancing Act. Next up is the cerebellum. ... 
Brain Stem Keeps You Breathing — and More. ... 
Pituitary Gland Controls Growth. ... 
Hypothalamus Controls Temperature. ... 
You Have Some Nerve! ... 
Emotion Location. ... 
Be Good to Your Brain.