Test statistics and significance for two-tailed Wilcoxon rank sum test for differences between medians, used for pair-wise follow up tests on the Kruskal-Wallis tests from Table 3.

Pairs of distributions tested are indicated at the top of each column. Test statistics (z), effect sizes (r), and p-values (p) are provided for each pair. For the envelope mean and the cosine phase, statistics were run on the absolute value. Bolding indicates a statistically significant differences between the brain areas, with a significance threshold of p < 0.05.