Excite and Inhibit

Woo hoo! A 5th Grader in Canada wants to know, "which part of the brian do you use the most"

Here's an answer:
Pretty much all of it! People specializing in jobs with particular behaviors have increased in number of neurons or activity in the corresponding brain area. Read More

Wow, the brain is so cool!
Hey, what's the one thing you wish you knew about the brain?