is insomnia the same thing as sleep deprivation. im pretty sure they are different but i just wanted to check. also what in the brain causes insomnia. What parts of the brain create it and what are the functions?

Answer 1

Since this is not my area of expertise, I searched Google under the key words "insomnia "sleep deprivation"" to get these possible sources:

http://www.google.com/search?client=safari&rls=en&q=insomnia+%22sleep+Deprivation%22&ie=UTF-8&oe=UTF-8

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.