Assertion: dopamine's effect | /r/Desires | 10–20 biofeedback sessions
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: In fact, KB220Z following only one oral dose of 24 g resulted in an increase in alpha bands with a concomitant increase in low beta bands after 1 h, an effect which usually requires 10–20 biofeedback sessions.