Bipolar disorder is a long-term mood disorder characterized by major fluctuations in mood — both high and low — that can impact daily functioning and behavior. Although bipolar disorder is a chronic ...

People with Bipolar I disorder have full-blown manic attacks and deep, paralyzing depressions. A World Health Organization survey found the prevalence rate of bipolar I disorder to be 0.6 percent.

Mood disorders include depressive disorders and bipolar disorders. These types of psychiatric disorders affect a person’s emotions and may cause severe lows, called depression, and highs, called mania ...

Schizoaffective bipolar disorder is a complex mental health disorder characterized by episodes of mania and depression, alongside symptoms of schizophrenia. There are two types of schizoaffective ...

A team of researchers from the Chinese Academy of Sciences has uncovered compelling evidence of a genetic link between bipolar disorder type I (BD-I) and epilepsy, potentially revolutionizing our ...

A brain scan can’t detect bipolar disorder. Mental health professionals typically use diagnostic interviews. Brain scans are still important for bipolar disorder research. MRI and CT scans can provide ...

Key points Three types of bipolar disorder are defined in modern psychiatric classification systems: bipolar I, bipolar II and cyclothymic disorder. Each subtype differs in type, severity, and ...