Most stimulants exert their activating effects by maximizing catecholamine neurotransmission. Catecholamine neurotransmitters are employed in regulatory pathways implicated in focus, arousal, commitment, task salience and reward anticipation. Classical stimulants both block the reuptake or promote the efflux of those catecholamines, leading to increased activity in their circuits. Met... https://wessexc059fkp0.answerblogs.com/profile