Supplementary Figure 1: Employing a different normalization procedure replicates the finding presented in Fig. 2 of a relationship between rate-map similarity and grid cell spike-time correlations across waking behaviors and sleep. | Nature Neuroscience

Supplementary Figure 1: Employing a different normalization procedure replicates the finding presented in Fig. 2 of a relationship between rate-map similarity and grid cell spike-time correlations across waking behaviors and sleep.

From: Grid cell co-activity patterns during sleep reflect spatial overlap of grid fields during active behaviors

Supplementary Figure 1

(a-c) These plots are constructed in the same manner as those in Fig. 2, except that, here, normalization was performed by z-scoring the cross-correlations rather than dividing each by its average. Each panel shows color-coded spike time cross-correlations (z-scored) for all pairs of grid cells sorted from highest rate map correlation coefficient (highest Cell Pair ID) to lowest rate map correlation coefficient (lowest Cell Pair ID) (See Methods). The leftmost three columns show results for RUN, REM, and NREM and are plotted across time lags of ± 5 s. The rightmost column shows results for NREM plotted across time lags of ± 1 s.

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