Fig. 6.

Correlations between individual measures of intra-hippocampal and overall connectivity. a Spearman’s coefficient (rho, colour of squares) and significance (star within squares) of bivariate correlations between individual measures of connectivity in the vHC-dHC connection within KO (top-right) and WT (bottom-left) mice. b The same display as in a but indicating the average correlation coefficient across the three connections (Figs. 5a, b and 6a) by the colour of a square and significance only if a significant correlation existed in every one of the three connections. White stars, p < 0.01; purple stars, p < 0.001. Theta and gamma metrics are spatially separated, and delta and beta metrics are omitted (see Additional file 1: Table S3 and S4 for pairwise correlations of all metrics analysed in this figure)