Not known; not sympathomimetic; might increase dopamine levels inside the Mind by binding to the dopamine transporter and inhibiting dopamine reuptake Della Marca et al (2004) researched sensory evoked potentials in human beings provided modafinil and found that modafinil changed the subcortical electrophysiological oscillatory sample in sensory evoked potentials. https://modafinil54320.blogaritma.com/25900745/everything-about-modafinil