Figure 4.

The proportion of grid cells whose firing rate is significantly band shifts. The LFP component of the entorhinal cortex predicted the intensity of grid cell activity. The blue bars represent the percentage of grid cells showing positive band shifts. The yellow bars represent the percentage of grid cells with negative shifts. The columns on the left show the proportion of grid cells within each narrowband, namely delta (2–4 Hz), low theta (4–8 Hz), high theta (8–12 Hz), beta (12–30 Hz), and gamma (30–150 Hz). The right-most column shows the proportion of grid cells whose firing rate is related to broadband power.