Ampakines capable of improving cognition by enhancing brain activity under normal circumstances may also have the potential to reduce the harmful or unwanted effects of sleep deprivation. (CX717 by Cortex Pharmaceuticals)
Unlike conventional stimulants, no anxiety, agitation and insomnia; selectively stimulates brain's adrenergic receptors for norepinephrine (noradrenaline), a neurotransmitter linked to alertness, learning, and memory.
Eugeroic = “good arousal." Unique class of drugs (adrafinil, modafinil). Like adaptogens (ginseng), only “stimulate when stimulation is required.” Highs and lows associated with other stimulants (amphetamine, etc) are absent with eugeroics.
Accounts of use for depression, ADD/ADHD, fibromyalgia, chronic fatigue (off-label). Metabolic precursor to modafinil; takes 1 hr to kick in, hard on liver. Not "controlled" like modafinil/Provigil.
For narcolepsy, or off-label for depression, night-shift work, ADHD/ADD...a prodrug, metabolizes to modafinil (Provigil®), resulting in nearly identical pharmacological effects, takes 45-60 minutes to reach active levels in bloodstream.