Figure 8.
Median split ERP test for relationship between ERN/Pe amplitude and ΔRT. A, Mean amplitude of the ERN followed by no-stop trials with faster RTs (left) or trials with slower RTs (right) for monkey F (cyan), monkey Y (magenta), and grand average (black). Error bars display SEM. B, Mean Pe amplitude data presented in same format as in A. No comparisons reached statistical significance.