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A Brief Review of Chimera State in Empirical Brain Networks [PDF]
Frontiers in Physiology, 2020 Understanding the human brain and its functions has always been an interesting and challenging problem. Recently, a significant progress on this problem has been achieved on the aspect of chimera state where a coexistence of synchronized and ...
Zhenhua Wang, Zonghua Liu
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Connecting the Kuramoto Model and the Chimera State [PDF]
Physical Review Letters, 2017 Since its discovery in 2002, the chimera state has frequently been described as a counter-intuitive, puzzling phenomenon. The Kuramoto model, in contrast, has become a celebrated paradigm useful for understanding a range of phenomena related to phase transitions, synchronization and network effects. Here we show that the chimera state can be understood
Xin Jiang, Daniel M. Abrams
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Long-range interaction effects on coupled excitable nodes: traveling waves and chimera state [PDF]
Heliyon, 2021 In this paper, analytical and numerical studies of the influence of the long-range interaction parameter on the excitability threshold in a ring of FitzHugh-Nagumo (FHN) system are investigated.
Guy Blondeau Soh +2 more
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Chimera and cluster collective states in a dispersal ecological network under state-dependent feedback control and complex habitat structure [PDF]
Journal of Biological Dynamics, 2021 Pest control based on an economic threshold (ET) can effectively prevent excessive pest control measures such as pesticide abuse and overharvesting. The instinctive dispersal of pest populations in biological network patches for better survival poses ...
Yi Yang +3 more
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Two-frequency chimera state in a ring of nonlocally coupled Brusselators. [PDF]
PLoS ONE, 2017 Chimera states, which consist of coexisting domains of spatially coherent and incoherent dynamics, have been intensively investigated in the past decade.
Qionglin Dai +4 more
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New Journal of Physics, 2015 Coupled phase oscillators model a variety of dynamical phenomena in nature and technological applications. Non-local coupling gives rise to chimera states which are characterized by a distinct part of phase-synchronized oscillators while the remaining ...
Christian Bick, Erik A Martens
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Chimera State in the Network of Fractional-Order FitzHugh–Nagumo Neurons [PDF]
Complexity, 2021 The fractional calculus in the neuronal models provides the memory properties. In the fractional-order neuronal model, the dynamics of the neuron depends on the derivative order, which can produce various types of memory-dependent dynamics. In this paper,
Janarthanan Ramadoss +5 more
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Chimera state in coupled map lattice of matrices
Lietuvos Matematikos Rinkinys, 2021 In recent years, a lot of research has focused on understanding the behavior of when synchronous and asynchronous phases occur, that is, the existence of chimera states in various networks.
Kotryna Mačernytė, Rasa Šmidtaitė
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Chimera States for Coupled Oscillators [PDF]
Physical Review Letters, 2004 Arrays of identical oscillators can display a remarkable spatiotemporal pattern in which phase-locked oscillators coexist with drifting ones. Discovered two years ago, such "chimera states" are believed to be impossible for locally or globally coupled ...
A. T. Winfree +9 more
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Condensation of eigenmodes in functional brain network and its correlation to chimera state [PDF]
Communications Physics, 2023 Condensation has long been a closely studied problem in statistical physics but little attention has been paid to neural science. Here, we discuss this problem in brain networks and discover the condensation of a functional brain network whereby all its ...
Siyu Huo, Zonghua Liu
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