Mean absolute spectral power as a function of frequency, from 12 to 50 Hz, in WT-sham, WT-TNP, KO-sham, and KO-TNP. (A) Mean absolute spectral power of the S1 cortex in WT-sham (n = 14), WT-TNP (n = 13), KO-sham (n = 13), and KO-TNP (n = 12). (B) Mean absolute spectral power of the VPM thalamus in WT-sham (n = 7), WT-TNP (n = 9), KO-sham (n = 8), and KO-TNP (n = 8). Note that there were no significant changes in EEG spectral power at frequencies above 12 Hz both in the S1 cortex and VPM thalamus. All values represent mean ± SEM.