Assertion: valerian | /r/CapableOf | suppress cns activity
Facets:
value: via modulation of gaba
type: MANNER
value: to a significant extent
type: DEGREE
value: at higher doses
type: TEMPORAL
Source sentences:
text: At higher doses, valerian suppresses CNS activity to a significant extent via modulation of GABA, thereby making users feel drowsy and/or excessively fatigued.