2 papers
q-bio.NC2026
Trophic structure predicts seizure propagation in brain network models
Peter Kissack, Catherine Drysdale, Samuel Johnson
Epilepsy is widely regarded as a disorder driven by connectivity in the brain. We use a model of seizure dynamics on directed networks to investigate how structural properties affe…
physics.soc-ph2024
The connection between non-normality and trophic coherence in directed graphs
Catherine Drysdale, Samuel Johnson
Trophic coherence and non-normality are both ways of describing the overall directionality of directed graphs, or networks. Trophic coherence can be regarded as a measure of how ne…