The topography of congruency effects (p < 0.005) between 280-420 ms (the N450 effect) in the effectively (Eff-C) and neutrally cued (Neut-C) conditions. The amplitude of ERPs in the neutral condition is shown on the left for reference. The amplitude of difference topographies is shown on the right (Congr: Congruent; Incongr: Incongruent). The upper row shows the effectively cued condition, the lower row shows the neutrally cued condition.
Szűcs and Soltész BMC Neuroscience 2012 13:35 doi:10.1186/1471-2202-13-35