Discussion of the relationship biological factors including high testosterone or low serotonin levels has on the affect of alcohol related aggression.

Lists and briefly describes three types of treatment for depression. Each treatment has a link to more information.

Obsessive-Compulsive Disorder is an anxiety disorder that affects the "worry thoughts" that a person has. One way to think about OCD is to think about superstitions. When you do something a certain way or avoid a situation, such as...

Everyone is afraid of something. Maybe you're afraid of heights, your friend might be scared of the big monster that lives in his closet, and your little sister is spooked by circus clowns. We all have different fears, and they may even...

This is the largest surviving support organization to help support and advise sufferers of SAD.

This site give information on SAD, effects it has on people, and what causes it.

This article, published by Scientific American (September 27, 2002), explores new evidence which suggests the party drug ecstasy may cause more widespread brain damage than previously thought.