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. 2022 May 12;9:858910. doi: 10.3389/fnut.2022.858910

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Copyright © 2022 Medrano, Molina-Hidalgo, Alcantara, Ruiz and Jurado-Fasoli.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Differences in creativity between the acute ingestion of the nootropic (denoted as white circles) and the placebo (denoted as black circles). Creativity was assessed with the CREA test involving the correct total items (A), incorrect answers (B), and the total score (C). Circles represent individual values, whereas lines represent mean (i.e., central line) and standard deviation. Differences between nootropic and placebo were analyzed using the Wilcoxon test. Boldfaced values mean P < 0.05. CREA, Creativity IQ-Test.