highly significantp < 0.001
The results of the two-way ANOVA for the relative theta cycle amplitude demonstrated highly significant effects for both time ( F 4,23592 = 137.27, p < 0.001) and potentiation ( F 2,23592 = 36.91, p < 0.001) factors, as well as for their interaction ( F 8,23592 = 5.24, p < 0.001).