Temporal and spectral dynamics of DLPFC neural activity. A, Evoked responses for the AS and PS tasks in the right DLPFC. B, Time-frequency plot of DLPFC neural activity. Squared area indicates the spectrum that showed significant task modulation. C, Time-frequency clusters that showed significant task modulation (AS>PS, randomization test p < 0.05, cluster corrected). Shaded areas represent 1 SE.