Most stimulants exert their activating effects by improving catecholamine neurotransmission. Catecholamine neurotransmitters are used in regulatory pathways implicated in attention, arousal, drive, activity salience and reward anticipation. Classical stimulants both block the reuptake or encourage the efflux of those catecholamines, leading to increased action of their circuits. Stimu... https://georges640eij0.bloggerbags.com/profile