Most stimulants exert their activating effects by enhancing catecholamine neurotransmission. Catecholamine neurotransmitters are employed in regulatory pathways implicated in consideration, arousal, motivation, endeavor salience and reward anticipation. Classical stimulants both block the reuptake or stimulate the efflux of those catecholamines, resulting in increased exercise in thei... https://zacka702hhf4.celticwiki.com/user