Sustaining executive functions during sleep deprivation: a comparison of caffeine, dextroamphetamine, and modafinil
Killgore WDS, Kahn-Greene ET, Grugle NL, Killgore DB, Balkin TJ · Sleep 32(2):205–216 · 2009
Key finding
Stimulants patch alertness but not higher-order judgement after sleep loss.
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