publication . Preprint . Article . Other literature type . 2016

Chimera states in bursting neurons.

Bera, Bidesh K.; Ghosh, Dibakar; Lakshmanan, M.;
Open Access English
  • Published: 11 Jan 2016
Abstract
We study the existence of chimera states in pulse-coupled networks of bursting Hindmarsh-Rose neurons with nonlocal, global and local (nearest neighbor) couplings. Through a linear stability analysis, we discuss the behavior of stability function in the incoherent (i.e. disorder), coherent, chimera and multi-chimera states. Surprisingly, we find that chimera and multi-chimera states occur even using local nearest neighbor interaction in a network of identical bursting neurons alone. This is in contrast with the existence of chimera states in populations of nonlocally or globally coupled oscillators. A chemical synaptic coupling function is used which plays a key...
Subjects
arXiv: Quantitative Biology::Neurons and CognitionNonlinear Sciences::Pattern Formation and SolitonsNonlinear Sciences::Adaptation and Self-Organizing SystemsNonlinear Sciences::Cellular Automata and Lattice Gases
Medical Subject Headings: fungi
free text keywords: Nonlinear Sciences - Chaotic Dynamics, Synaptic coupling, Chimera (genetics), Physics, Linear stability analysis, Bursting, Oscillation, Classical mechanics, k-nearest neighbors algorithm, Coupling, Quantum mechanics, Phase velocity
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publication . Preprint . Article . Other literature type . 2016

Chimera states in bursting neurons.

Bera, Bidesh K.; Ghosh, Dibakar; Lakshmanan, M.;