Interplay between solitary states and chimeras in multiplex neural networks

EV Rybalova, A Zakharova, GI Strelkova - Chaos, Solitons & Fractals, 2021 - Elsevier
We study numerically the spatiotemporal dynamics and synchronization of a heterogeneous
two-layer multiplex network where each layer is represented by a ring of nonlocally coupled …

Weak multiplexing in neural networks: Switching between chimera and solitary states

M Mikhaylenko, L Ramlow, S Jalan… - … Journal of Nonlinear …, 2019 - pubs.aip.org
We investigate spatio-temporal patterns occurring in a two-layer multiplex network of
oscillatory FitzHugh-Nagumo neurons, where each layer is represented by a nonlocally …

Chimera states in a multilayer network of coupled and uncoupled neurons

S Majhi, M Perc, D Ghosh - Chaos: an interdisciplinary journal of …, 2017 - pubs.aip.org
We study the emergence of chimera states in a multilayer neuronal network, where one
layer is composed of coupled and the other layer of uncoupled neurons. Through the …

Synchronization scenarios in three-layer networks with a hub

J Sawicki, JM Koulen, E Schöll - Chaos: An Interdisciplinary Journal of …, 2021 - pubs.aip.org
We study various relay synchronization scenarios in a three-layer network, where the middle
(relay) layer is a single node, ie, a hub. The two remote layers consist of non-locally coupled …

Chimera states in two-dimensional networks of locally coupled oscillators

S Kundu, S Majhi, BK Bera, D Ghosh, M Lakshmanan - Physical Review E, 2018 - APS
Chimera state is defined as a mixed type of collective state in which synchronized and
desynchronized subpopulations of a network of coupled oscillators coexist and the …

[HTML][HTML] Chimera states in uncoupled neurons induced by a multilayer structure

S Majhi, M Perc, D Ghosh - Scientific reports, 2016 - nature.com
Spatial coexistence of coherent and incoherent dynamics in network of coupled oscillators is
called a chimera state. We study such chimera states in a network of neurons without any …

Alternating chimeras in networks of ephaptically coupled bursting neurons

S Majhi, D Ghosh - Chaos: An Interdisciplinary Journal of Nonlinear …, 2018 - pubs.aip.org
The distinctive phenomenon of the chimera state has been explored in neuronal systems
under a variety of different network topologies during the last decade. Nevertheless, in all …

[HTML][HTML] Imperfect amplitude mediated chimera states in a nonlocally coupled network

K Sathiyadevi, VK Chandrasekar… - Frontiers in Applied …, 2018 - frontiersin.org
We investigate the dynamical transitions in a network of nonlocally coupled Stuart-Landau
oscillators with a combination of attractive and repulsive couplings. The competing …

Solitary states and solitary state chimera in neural networks

E Rybalova, VS Anishchenko, GI Strelkova… - … Journal of Nonlinear …, 2019 - pubs.aip.org
We investigate solitary states and solitary state chimeras in a ring of nonlocally coupled
systems represented by FitzHugh-Nagumo neurons in the oscillatory regime. We perform a …

Chimera states in hybrid coupled neuron populations

A Calim, JJ Torres, M Ozer, M Uzuntarla - Neural Networks, 2020 - Elsevier
Here we study the emergence of chimera states, a recently reported phenomenon referring
to the coexistence of synchronized and unsynchronized dynamical units, in a population of …