For the right intra-parietal sulcus, a post-hoc pairwise comparison of the information values across subjects reached marginal significance with respect to the right intra-parietal (p = 0.04), right frontal eye field (p = 0.04) and superior frontal gyrus (p = 0.06).
Similarly, for the EEG data acquired simultaneously with the fMRI data, a marginally significant main effect of time-window was observed (F (4,48) = 2.42, p = 0.06), while the comparisons between the fifth and the first, second and third time windows approached statistical significance, or were statistical significant (p = 0.08, p = 0.03, and p = 0.02, respectively).