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 ...

Mini-brains' grown in the lab allow scientists to study brain wiring without interfering with brains in living people, and ...

In schizoaffective disorder, you’ll experience both mood episodes (mania, hypomania, or depression) and psychotic symptoms (hallucinations and delusions). The distinguishing factor is that to be ...

Tiny lab-grown brains are offering an unprecedented look at how schizophrenia and bipolar disorder disrupt neural activity.

The connection between bipolar disorder and type 2 diabetes highlights how genetics, medication, and behavior link mental and physical health. There’s a strong link between physical and mental health, ...