A neurological condition that involves having uncomfortable sensations in the legs and an irresistible urge to move the legs in order to relieve the sensations.

Disorders including a number of conditions: presence of sad, empty, or irritable moods accompanied by physical and cognitive symptoms. They differ in terms of duration, timing, and causes.

Also known as acute confusional state. This disorder develops over a short period of time—usually a few hours or a few days—and is characterized by disturbances in attention and awareness.

Associated with symptoms including emotional instability, unstable and intense interpersonal relationships, unstable self-image, and impulsive behaviors.

Binge eating and then taking extreme steps to compensate for these binges, like self-induced vomiting, the abuse of laxatives or diuretics, or excessive exercise.

These disorders are those that impact the ability to use, understand, or detect language and speech. There are four different subtypes of communication disorders: language disorder, speech sound disorder, childhood-onset fluency disorder (s

An inability to control the impulse to steal.

Can develop after an individual has experienced exposure to actual or threatened death, serious injury, or sexual violence.

Disorders that involve the misuse of different substances such as cocaine, methamphetamine, opiates, and alcohol.

Characterized by excessive and persistent fear, worry, anxiety and related behavioral disturbances.

This disorder is characterized by persistent deficits in social interaction and communication in multiple life areas as well as restricted and repetitive patterns of behaviors.

Distrust of others, even family, friends, and romantic partners. People with this disorder perceive others' intentions as malevolent, even without any evidence or justification.