highly significantp < 0.001
The Bayesian LMM analysis found that the main effects of condition ( F = 12.2, p < 0.001) and frequency ( F = 173, p < 0.001) were statistically significant; the interaction between Condition and frequency was also highly significant ( F = 114, p < 0.001), showing that log-PSD was higher during the poststimulus phase only at the 4-Hz frequency, and that at 8 Hz the order was flipped with higher log-PSD observed during the Baseline period.