Dynamic Network Drivers of Seizure Generation, Propagation and Termination in Human Neocortical Epilepsy
Fig 6
Topographical characteristics of network connectivity.
(a) Average Spearman’s rank correlation coefficient between connection length and strength in PS and S epochs (N = 75). Physical connection lengths computed from regularly spaced nodes in electrode grid; connection lengths measured in millimeters. Stronger connections are consistently shorter than weaker connections. During S, there is significant topographical reorganization making weak connections longer and strong connections tighter.