Monolingual ERP data.

<p>Monolingual English ERP waveforms at Cz and Pz for the a) 0 ms SOA; and b) −400 ms SOA. Significant effects from the running <i>t</i>-tests, within the N_inc windows (shaded area), are indicated in bars underneath. Topographic maps show the N_inc components (incongruent vs. congruent), with black dots indicating electrodes that show significant differences (<i>p</i><0.05) between the average amplitudes of incongruent and congruent trials across the specified window.