Most stimulants exert their activating effects by enhancing catecholamine neurotransmission. Catecholamine neurotransmitters are employed in regulatory pathways implicated in interest, arousal, drive, task salience and reward anticipation. Classical stimulants either block the reuptake or stimulate the efflux of such catecholamines, resulting in increased activity of their circuits. M... https://allani530gln2.wikimeglio.com/user