Fig. 5
Condition × Congruency interaction over parieto-occipital sites using the Threshold Free Cluster Enhancement method. Grand average ERPs at PO8 for the Label-first (A) and Face-first (B) conditions are shown, showing congruent (blue) and incongruent (orange) trials with 95% confidence intervals. Corresponding difference waves (incongruent minus congruent) with 95% confidence intervals are shown below each plot; black horizontal segments indicate the time range of the significant LIMO cluster at PO8. The central panel displays the cluster-based permutation result for the Condition × Congruency interaction (TFCE-corrected, α = 0.05) across channels and time. The inset topography shows the scalp distribution of the interaction at 400 ms, and the lower right panel depicts the F-value time course at PO8.
