Which condition is also known as manic-depressive illness?

A) autism
B) bipolar disorder
C) anxiety disorder
D) compulsion

Bipolar Disorder

A mental health condition characterized by extreme mood swings, including emotional highs (mania or hypomania) and lows (depression).

Manic-depressive Illness

Another term for bipolar disorder, characterized by mood swings that include emotional highs (mania or hypomania) and lows (depression).

Autism

A developmental disorder characterized by difficulties with social interaction and communication, and by restricted and repetitive behavior.