Navigable maps of structural brain networks across species
Fig 2
(a) Success rate (SR) of the greedy routing protocol obtained for connectomes for which Euclidean distance between each pair of nodes in the anatomical embedding is available, as well as for randomized versions of these connectomes generated using the three null models presented in the Materials and Methods section. The x-axis is broken to highlight the difference between connectomes whose resolution is at the neuron levels (left) from the ones where nodes correspond to coarse-grained regions of the brain (right). Within these two resolution categories, the ordering of the connectomes from left to right roughly follows the increasing physical volume they occupy. (b) Average topological and geometrical stretch of the GRE greedy paths in each connectome with the error bars showing the 10% and 90% percentiles.