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 ...

It used to be called manic depression in an effort to capture the swing of emotions from intense manic highs to the lowest of lows. Today it’s called bipolar disorder, another way to describe a mental ...

It's common for teenagers go through emotional ups and downs and do things that don't seem rational. Learn the two hallmark ...

Gordon Parker receives funding from the Australian National Health and Medical Research Council. Michael Spoelma does not work for, consult, own shares in or receive funding from any company or ...

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 ...