highly significantp < 0.001
As expected, in control animals, the peak theta-band frequency (6–12 Hz) showed highly significant positive linear correlations with running speed in both the HPC (estimate: 0.03 ± 0.00 Hz/(cm/s), t (7) = 10.95, p < 0.001; Fig. 4 A ) and RSC (estimate: 0.03 ± 0.00 Hz/(cm/s), t (7) = 11.42, p < 0.001; Fig. 4 D ).