(A-1) Summary of the FPR results examined in ENK16, combining all their test results (available from their GitHub repository). The results of each software are shown separately based on voxelwise p ( = 0.01 or 0.001), statistical test (one or two sample), and task stimulus (blocks B1 or B2, or event-related E1 or E2). Red lines show the median; the box covers the 25–75% interquartile range; whiskers extend to the most extreme data point within 1.5× the interquartile range; and outliers are shown as dots. While results are fairly similar across parametric approaches, there is notable variation in FPR distribution among cases.