Valuable websites and links:
Visuals:
Brain cross-section diagram
http://www.schizophrenia.com/sznews/archives/005410.html
Neurophysiology
http://porpax.bio.miami.edu/~cmallery/150/neuro/neurophysiology.htm
Neurotransmitters: functions and treatments
Neurotransmitters
http://faculty.washington.edu/chudler/chnt1.html
Advances in Biology and the Treatment of Depression http://www.medscape.com/viewarticle/553319
Role of serotonin in ADHD/Treatment
http://www.medscape.com/viewarticle/565830
Motivation and Learning
http://www.sciencedaily.com/releases/2006/05/060504070834.htm
Memory: Stress and Trauma