Figure 4.

Enhancement in Beta-Band Power in Resting EEG of Cnpy3^−/− Mice

(A) Representative EEG traces during normal waking states from Cnpy3^+/+ (top) and Cnpy3^−/− (bottom) mice. The sections underlined in red (left) are shown to the right on an expanded scale.

(B) Power density spectra of EEG traces in (A). The densities were normalized to the total signal power.

(C) Averaged spectra of EEG traces from Cnpy3^+/+ (black line; n = 8) and Cnpy3^−/− (red line; n = 9) mice. The inset indicates a magnified view of the spectra in the range of 15–50 Hz.

Data are presented as means ± SEM. ^∗∗∗p < 0.001 at 27 Hz by the Mann-Whitney test.