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. 2012 Feb 22;107(10):2794–2807. doi: 10.1152/jn.00803.2011

Fig. 7.

Fig. 7.

Single-trial analysis of ERN or Pe amplitude and post-error RT adjustments from experiments 1 and 2. Correlations between maximum ERN or Pe amplitude and ΔRT (RT on no-stop trial n+1 minus RT on noncanceled trial n) from an example subject in experiment 1 (saccadic responses; A) and experiment 2 (unimanual responses; D). Neither the correlation between maximum ERN amplitude and ΔRT nor the correlation between maximum Pe amplitude and ΔRT reached significance for this subject in either experiment. Distribution of correlation coefficients (ρ) between maximum ERN amplitude and ΔRT across all subjects is shown separately for experiment 1 (A) and experiment 2 (E). Distribution of ρ between maximum Pe amplitude and ΔRT across all subjects is shown separately for experiment 1 (C) and experiment 2 (F). No distribution of ρ values deviated significantly from zero.