Figure 3.
Grand average ERPs, plotted negative-up, at three medial-central channels (bolded on head schematic) showing the repetition effects for orthographically regular/high N items (collapsed across words and pseudowords) and for orthographically irregular/low N items (collapsed across acronyms and illegal strings) with presentation either to the left hemisphere/RVF (top) or to the right hemisphere/LVF (bottom). The box surrounding the effect is divided into a dashed portion from 250–350ms (measurement of N250) and a solid portion from 350–500ms (measurement of the N400).
