a nonsignificant trendP = 0.09
Notably, the N400 and the “certainty scores” showed a significant positive correlation at parietal-left electrodes ( r = 0.22, P = 0.03 Bonferroni corrected) and a nonsignificant trend at the parietal-right electrodes ( r = 0.18, P = 0.09 Bonferroni corrected) ( Fig. 3 c ).