Cue- and target-locked ERPs in the mixed task session on the three midline electrodes (Fz, Cz, Pz).

<p>The left panel shows the main effect of Saccade task and the right panel the difference waves (antisaccades minus prosaccades) in the two groups. Grey bars mark the time windows used for investigating the cue-locked positivity effect, as well as the target locked N2 and P3 components.