234 citations · 1.3k across the 30 of their papers we have counts for
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Chimera-like states in modular neural networks
Johanne Hizanidis, Nikos E. Kouvaris, Gorka Zamora-López +2
Chimera states, namely the coexistence of coherent and incoherent behavior, were previously analyzed in complex networks. However, they have not been extensively studied in modular…
Controlling Chimera States - The influence of excitable units
Thomas Isele, Johanne Hizanidis, Astero Provata +1
We explore the influence of a block of excitable units on the existence and behavior of chimera states in a nonlocally coupled ring-network of FitzHugh-Nagumo elements. The FitzHug…
Multi-chimera states in the Leaky Integrate-and-Fire model
N. D. Tsigkri-DeSmedt, J. Hizanidis, P. Hoevel +1
We study the dynamics of identical leaky integrate-and-fire neurons with symmetric non-local coupling. Upon varying control parameters (coupling strength, coupling range, refractor…
Chimera states in population dynamics: networks with fragmented and hierarchical connectivities
Johanne Hizanidis, Evangelia Panagakou, Iryna Omelchenko +3
We study numerically the development of chimera states in networks of nonlocally coupled oscillators whose limit cycles emerge from a Hopf bifurcation. This dynamical system is ins…