Where mood disorders can cause temporary or fluctuating changes in mood, personality disorders cause symptoms that remain consistent over time and across a range of situations. For example, bipolar ...

Diagnosing personality disorders in children is controversial due to natural developmental shifts in mood and behavior. When maladaptive traits remain pervasive and persistent, however, a personality ...

Intermittent explosive disorder (IED) is associated with significantly higher odds of having psychiatric, neurologic, and somatic comorbidities, with 96% of patients having at least one additional ...

Adam seemed to have a split personality. Most of the time, people thought he was a nice guy, although his temper was a ticking time bomb. He would explode at the drop of the proverbial hat. The ...

Comorbidity is when a person has more than one health condition at once. Researchers investigating the comorbidity of personality disorders have found people with certain disorders may have other ...

Everyone's diagnosing everyone with narcissism on the thinnest of criteria these days, but it turns out there is one way to detect a potential personality disorder in a person: their speech patterns.