What makes the brain “tick”?

 For this discussion, answer the following questions:  

Brain basics: Know your brain.

(n.d.). NIH 

• What are three (3) facts you learned about the brain that you didn’t know before?  Please be sure to provide examples.
• Why do you personally think that learning more about the brain is helpful in studying psychology?  Please be sure to provide examples. 
• If you could choose any nervous system disorder to study, which disorder would you choose, and why?  Look up three (3) facts about your chosen disorder to share with your classmates.

Be sure to provide the URL link(s) and/or title(s) to any resource used as reference in your post.