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. 2024 Nov 28;64(1):35. doi: 10.1007/s00394-024-03514-8

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© The Author(s) 2024

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Fig. 2 — T1 Accuracy in the RSVP Task across Treatment and Lag. Boxplots represent quartiles. Black dots accompanied by error bars depict means and standard errors. Individual data points are illustrated with grey points, and lines connect these individual points across treatments. P refers to the placebo condition, F to cocoa flavanols, C to caffeine, and CC to the concurrent condition (flavanols and caffeine combined)