Cognitive enhancement effects of stimulants: a randomized controlled trial testing methylphenidate, modafinil, and caffeine.

Psychopharmacology (Berl) · 2021 · PMC7826302 · PMID 33201262

Europe PMC DOI

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failed to reach statistical significanceno p-value reported

The performance of the participants in the MOD arm was better in most tasks; this however failed to reach statistical significance in comparison to the placebo condition.

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a positive trendno p-value reported

failed to reach significanceno p-value reported

There was also a positive trend for less fatigue after MOD intake; this however failed to reach significance after correction for multiple comparisons.

also in 11,005 other papers

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