A simplified summary of the article "FitzHugh–Nagumo oscillators on complex networks mimic epileptic-seizure-related synchronization phenomena", Moritz Gerster, Rico Berner, Jakub Sawicki, Anna Zakharova, Antonín Škoch, Jaroslav Hlinka, Klaus Lehnertz, and Eckehard Schöll, Chaos 30, 123130 (2020) https://doi.org/10.1063/5.0021420