Most stimulants exert their activating effects by improving catecholamine neurotransmission. Catecholamine neurotransmitters are utilized in regulatory pathways implicated in awareness, arousal, enthusiasm, undertaking salience and reward anticipation. Classical stimulants both block the reuptake or promote the efflux of these catecholamines, leading to increased action of their circu... https://robertm641jos4.life-wiki.com/user