Figure 1
From: Reading without phonology: ERP evidence from skilled deaf readers of Spanish

ERP results for Experiment 1 (semantic categorization task). Top: grand average ERP waveforms for deaf (left) and hearing (right) groups. Midline electrodes (Fz, Cz, Pz) are displayed. ERPs in response to the target words are compared for pseudohomophone and pseudoword primes. Bottom: N250 topographical maps created by subtracting the average voltage of pseudoword prime condition from the average voltage of pseudohomophone prime condition. PH Pseudohomophones, PW Pseudowords.