Assertion: bipolar disorder | /r/HasProperty | a brain problem
Facets:
value: fundamentally
type: DEGREE
Source sentences:
text: The prevailing view is that bipolar disorder is fundamentally a brain problem – a brain chemical imbalance; a brain disorder; a brain disease; a medical illness just like diabetes; a medical illness for which there is no cure, no chance of full recovery, for which therefore life lifelong maintenance drug treatment is the best option.