Assertion: bipolar disorder | /r/HasProperty | biological
Facets:
value: in nature
type: LOCATION
Source sentences:
text: Because bipolar disorder is thought to be biological in nature, therapy is recommended as a companion to, but not a substitute for, pharmaceutical treatment of the disease.
text: Bipolar disorder is a physiological disease, the levels of certain chemicals in the brain, and the actual brain waves of bipolar patients are different Bipolar disorder and Manic Depression Disorder are two terms that describe the same condition.