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.

There's a common misconception that if you like to meticulously organize your things, keep your hands clean, or plan out your weekend to the last detail, you might be OCD. In fact, OCD is a serious psychiatric condition that is...

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...

This easy-to-understand guide reveals what anxiety is and what it is not. Find out what some of the ways to deal with anxiety are, and what causes some people to be especially anxious.

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.

At this site from Family Doctor.org read about Emma's disorder, her reasons for exhibiting such behaviors, their dangers, and where to find help. This site also includes links to similar articles.

This college-level student study describes obsessive-compulsive behaviors, its causes, and treatment.

This article summarizes a medical study that examined ecstasy's effect on brain function. Learn how this designer drug causes both short term and long term damage in users' brains.

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

Site provides the main function of the neurotransmitters serotonin, norepinephrine, acetylcholine, and glutamate.

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.