Assertion: ecstasy's use | /r/HasSubevent | large release of serotonin
Facets:
value: in the brain
type: LOCATION
value: abnormally
type: DEGREE
Source sentences:
text: Again, ecstasy use may result in an abnormally large release of serotonin in the brain and a transient depletion of the neurotransmitter when the high wears off.