Figure 4.

Learning-dependent changes in coherence of θ and γ rhythms in CA1 and DMS. A, Overall coherence in the task between LFPs recorded simultaneously from the CA1 and DMS for the θ and γ frequencies. B, Coherograms in A redrawn across individual events between the learning stages. Arrows indicate the moment of scene-based choice behavior (i.e., touchscreen touch). Coherence plots for individual rats are also shown beside the averaged graphs. Note the differences in ordinate scales. *p < 0.05.