Figure 6.

The quantification of neural similarity at the high-frequency band (12–100 Hz) for all conditions. Subfigure (A–I) corresponds to Figure 5, and shows a significant reduction in hippocampal neural similarity at the high-frequency (12–100 Hz) band compared to the low-frequency (1–12 Hz) band. There was no significant increase in neural similarity in the Hp for any of the conditions, including the early and late learning stages in tROI 1, or common and uncommon states in tROI 2. (n = 6; Early stage = 100 trials, Prob (S1⁺ choice) < 65%; Late stage = 100 trials, Prob (S1⁺ choice) > 90%; two sample test; “ns” indicates no significance).