Fig. 1: False alarm rates of the non-overlapping and overlapping Nogo conditions in the placebo and MPH session.

a Boxplots of the distribution of the false alarm rates of the non-overlapping and overlapping Nogo conditions in the placebo and MPH session of N = 78 participants. The sample median is shown as the line inside the box, the lower and upper quartiles are shown as the bottom and top edges of the box, the ends of the whiskers denote the non-outlier minimum and maximum, respectively, asterisks denote outliers. b Illustration of the significant interaction of the factors Overlap and Substance (same data as figure part a). Error bars represent standard deviations.