Predicting the connectivity of primate cortical networks from topological and spatial node properties

BMC Systems Biology

Table 7 Comparison of network reconstructions with random benchmarks.

Network	Hamm. Dist.	R ₁	R ₀	$\sqrt{R_{1} R_{0}}$ Random	$\sqrt{R_{1} R_{0}}$
Cortex/Comm. 1 Features reconstr.	1486	0.793	0.831	0.46	0.810
Cortex/Comm. 1 Distance reconstr.	711	0.664	0.792	0.46	0.725
Cortex/Comm. 1 Mixed feats. reconstr.	1486	0.793	0.831	0.46	0.810
Cortex/Comm. 2 Features reconstr.	898	0.641	0.921	0.50	0.750
Cortex/Comm. 2 Distance reconstr.	764	0.513	0.807	0.50	0.643
Cortex/Comm. 2 Mixed feats. reconstr.	520	0.954	0.628	0.50	0.775

Overview of measurements comparing the original and reconstructed networks: ratio of overall matches, percentage of correct zeros, percentage of correct ones, and geometrical averages between the two latter percentages expected for random comparisons and obtained from the considered experiments. It is apparent that the topological and spatial reconstructions of the two cortical communities have quality substantially superior to the random reference.

ISSN: 1752-0509