Bioinspired Cellular Nonlinear Networks working on the edge of chaos

The most widely-used model of the excitation and propagation of impulse (action potential) in nerve membranes is the Hodgkin-Huxley system. In this paper we consider its simplification - a coupled FitzHugh Nagumo model. We shall study its dynamics from the point of view of local activity theory and...

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Published in:2022 11th International Conference on Modern Circuits and Systems Technologies (MOCAST) pp. 1 - 4
Main Authors: Slavova, Angela, Ignatov, Ventsislav
Format: Conference Proceeding
Language:English
Published: IEEE 08-06-2022
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Abstract The most widely-used model of the excitation and propagation of impulse (action potential) in nerve membranes is the Hodgkin-Huxley system. In this paper we consider its simplification - a coupled FitzHugh Nagumo model. We shall study its dynamics from the point of view of local activity theory and we shall define the edge of chaos region in which complex behavior appears. Simulations show that oscillatory patterns, chaotic patterns, or divergent patterns may emerge if the selected cell parameters are located in locally-active domains but near the edge of chaos.
AbstractList The most widely-used model of the excitation and propagation of impulse (action potential) in nerve membranes is the Hodgkin-Huxley system. In this paper we consider its simplification - a coupled FitzHugh Nagumo model. We shall study its dynamics from the point of view of local activity theory and we shall define the edge of chaos region in which complex behavior appears. Simulations show that oscillatory patterns, chaotic patterns, or divergent patterns may emerge if the selected cell parameters are located in locally-active domains but near the edge of chaos.
Author Ignatov, Ventsislav
Slavova, Angela
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  organization: Bulgarian Academy of Sciences,Institute of Mathematics and Informatics,Sofia,Bulgaria
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  givenname: Ventsislav
  surname: Ignatov
  fullname: Ignatov, Ventsislav
  email: ventzi_2004@yahoo.com
  organization: Ruse University "Angel Kanchev",Ruse,Bulgaria
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Snippet The most widely-used model of the excitation and propagation of impulse (action potential) in nerve membranes is the Hodgkin-Huxley system. In this paper we...
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SubjectTerms Biological system modeling
Chaos
Computational modeling
Computer simulation
coupled FitzHugh Nagumo CNN
edge of chaos
Hodgkin Huxley model
Mathematical models
Optical fiber networks
pattern formation
Self-organizing networks
Title Bioinspired Cellular Nonlinear Networks working on the edge of chaos
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