Brain
How many neurons are in the human brain?
over a billion
How much does an adult human brain weigh?
About three pounds
What is the brain’s “reward center”?
The nucleus accumbens
Which lobe is involved in decision-making?
The frontal lobe
how much percent of the brain do we use?
10 percent
What is the brain’s protective barrier?
The blood-brain barrier
Which Brain lobe is involved with vision?
The occipital lobe
What is the largest part of the brain?
The cerebrum
Which part of the brain controls balance and coordination?
The cerebellum (nicknamed “the little brain”)