Figure 3.

ERPs for Experiment 4. a, Two-tailed repeated-measures cluster mass permutation test contrasting ERPs for remembered and forgotten words. b, Grand-average ERP waveforms (Fz electrode) elicited during encoding of congruent and incongruent subsequently remembered words and during the encoding of words subsequently forgotten (including congruent and incongruent words). Point-by-point paired-sample Student's t test results are depicted in a color code indicating three ranges of significant p values, comparing ‘Congruent Remembered’ versus ‘Forgotten’ and ‘Incongruent Remembered’ versus ‘Forgotten.’ c, Grand-average ERPs elicited for forgotten words were subtracted from ERPs elicited for words remembered under both conditions. Bottom, Point-by-point p values resulting from contrasting both ERPs. The grand-average difference ERP (±SEM) waveform from both ERPs is also plotted.