bipolar disorder

American  

noun

Psychiatry.

1. an affective disorder characterized by periods of mania alternating with periods of depression, usually interspersed with relatively long intervals of normal mood.

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bipolar disorder British  

noun

1. a mental health problem characterized by an alternation between extreme euphoria and deep depression

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bipolar disorder Scientific  

1. Any of several mood disorders usually characterized by periods of depression that alternate with mania.

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bipolar disorder Cultural  

1. Also known as manic-depressive illness. This psychiatric disorder is marked by periods of euphoric (manic) highs often followed by periods of depression.

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Example Sentences

Building on these results, the research team is now applying the same approach to neuropsychiatric conditions such as schizophrenia, bipolar disorder, and depression.

From Science Daily

Researchers have grown pea-sized brains in the lab that are offering an unprecedented look at how neurons behave differently in schizophrenia and bipolar disorder.

From Science Daily

The singer, who got her start on America’s Got Talent in 2011 with her cover group PopLyfe, was recently diagnosed with bipolar disorder, she said.

From Los Angeles Times

Although telomeres naturally shorten with age, the process appears to happen faster in people with major psychiatric conditions such as psychosis, schizophrenia, and bipolar disorder, the researchers note.

From Science Daily

She had been battling various mental health conditions including schizophrenia, bipolar disorder and dissociative identity disorder.

From Los Angeles Times