The estimated normalized and averaged power spectrum of 12 ROIs at 1–40 Hz across AD and MCI, respectively.

Abstract

<p>The bar plots represent the normalized power values in each frequency band in AD and MCI. δ, delta; θ, theta; α1, alpha1; α2, alpha2; β1, beta1; β2, beta2; γ, gamma. *, p<0.05; **, p<0.01; ***, p<0.001.</p