Fig. 2From: Beta to theta power ratio in EEG periodic components as a potential biomarker in mild cognitive impairment and Alzheimer’s dementiaEvaluation of regional full power spectrum in delta, theta, alpha, beta, gamma, and beta/theta power ratio on the frontal, occipital, central, parietal, and occipital lobes for HC, MCI, and AD. Bonferroni corrected post-hoc comparisons with p-values smaller than 0.05, 0.01, and 0.001 are shown with *, **, and ***, respectivelyBack to article page