approaching significancep = 0.056
600–1,000 ms Analyses of this time window indicated the main effect of electrode sites was approaching significance [ F (2,36) = 3.134, p = 0.056, η p 2 = 0.148], with the largest LPC amplitude in parietal Pz (3.6 μV), significantly larger than those in frontal Fz (2.6 μV, p < 0.05) and central Cz (2.6 μV, p < 0.05).