Two-way repeated measures ANOVA with PLI as dependent variable revealed a significant main effect of Tone in the delta, theta and alpha/beta (0–50 ms, 50–350 ms and 350–800 ms time windows) frequency bands in the frontal and parietal cortices, when collapsing across HAP-1, LAP-1 and HS/Ibg groups (Supplementary table 3). Post hoc pairwise comparisons showed larger PLI in response to noise tones (vs. standard and/or rare tones) during the 0–50 ms, 50–350 ms and 350–800 ms time windows in the frontal and parietal delta, theta and alpha/beta bands. Larger PLI was also observed in response to rare tones, compared to standard tones (Supplementary table 3).
