(A) Example detected oscillations in 4–8 Hz and 25–40 Hz frequency bands during awake, free behavior (red), and sleep (blue) shown on the wideband local field potential (LFP) in CA1. (B) Prevalence of frequency-specific bouts during search (red), and rest (blue) with shaded 95% bootstrap confidence intervals (N=18 sessions, p<0.05, Wilcoxon signed rank test, FDR corrected). (C) Top. Mean power spectral density during search (red) and rest (blue). Inset: mean power for low frequencies of the main plot, with shaded 95% bootstrap confidence interval (N=18 sessions). Middle. Power spectral density after fitting and subtracting the aperiodic 1/f component during search and rest, with shaded 95% bootstrap confidence intervals. Gray areas show significant differences in power across behavioral epochs (p<0.05, Wilcoxon signed rank test, FDR corrected) Bottom. Power difference between search and rest. (D) Average cross-frequency power comodulogram (N=18 sessions). Dark outline represents areas that were significant in at least 80% of samples (p<0.05, cluster-based permutation test corrected for multiple comparisons).