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. 2019 Jan 9;14(1):e0209239. doi: 10.1371/journal.pone.0209239

Fig 2. Working memory effects of alcohol (ALC), energy drink (ED) and alcohol mixed with energy drink (AMED.

Fig 2

Graphs depict means (with SEM) change-from-baseline error (left hand column) and reaction time (RT, right hand column). VSWM = Visuospatial working memory. Capitalised, italicised letters in panels depict significant main effects of energy drink (ED), alcohol (ALC), energy drink x time (ED x T) and alcohol x energy drink x time interactions (ALC x ED x T). Lower case letters signify between-treatment significance at each time point (a, ALC vs. ED; c, ALC vs. PLA; d, AMED vs. PLA; e, AMED vs. ALC; f, ED vs. PLA).