Summary of gamma-PLV modulation by theta phase and inter-regional interaction between theta phases.

Abbreviations:R, right; L, left; PreC, precuneus; DLPFC, dorsolateral prefrontal cortex; SFG, superior frontal gyrus; PreCG, precentral gyrus. *Yes means significant at least at two successive theta phases; No means never significant. PLV by 1st(2nd) indicates that PLV was modulated by the 1st(2nd) of the regions listed in the source pair. Theta phase relationship indicates the phase relationship between theta oscillations in the two analyzed regions.