Fig. 3.

Standardized differences (Z-scores) comparing average perilesional parameters in patients to individualized control distributions (see section 3.2) for the aperiodic component (A) and periodic component (B-G). Counts represent patients, with larger absolute values indicating greater deviation from controls (represented by the red line at zero). The solid black line represents the mean of the distribution, and dotted lines mark the upper and lower 95 % bootstrapped confidence limits (1000 resamples). P values marked with a circle are significant after Bonferroni correction (α (two-tailed) = 0.05/7 = 0.007). Upper right: idealized neural power spectrum illustrating the seven spectral parameters under investigation. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)