Noise-induced complex dynamics and synchronization in the map-based Chialvo neuron model
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Noise-induced complex dynamics and synchronization in the map-based Chialvo neuron model
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| Автор |
Bashkirtseva, I.
Ryashko, L. Used, J. Seoane, J. M. Sanjuán, M. A. F. |
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| Тематика |
MAP-BASED NEURON MODELS
NEURONAL DYNAMICS NOISE-INDUCED EFFECTS NONLINEAR DYNAMICS SYNCHRONIZATION DYNAMICS NEURAL NETWORKS STOCHASTIC MODELS STOCHASTIC SYSTEMS SYNCHRONIZATION COMPLEX DYNAMICS COMPLEX SYNCHRONIZATION CONCEPTUAL MAPS MAP-BASED NEURON MODEL NEURAL ACTIVITY NEURON MODELING NEURONAL DYNAMICS NOISE-INDUCED EFFECT PARAMETRIC ZONE STOCHASTICS NEURONS |
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| Описание |
The paper considers a stochastic version of the conceptual map-based Chialvo model of neural activity. Firstly, we focus on the parametric zone where this model exhibits mono- and bistability with coexistence of equilibria and oscillatory spiking attractors forming closed invariant curves. Stochastic effects of excitement and generation of bursting are studied both numerically and analytically by confidence ellipses. A phenomenon of the noise-induced transition to chaos in a localized two-parametric zone is discussed. Besides, we also study the phenomenon of synchronization between neurons by using a two-neuron network with a small coupling. In this scenario, we have found critical values of noise for which we obtain a good performance for the synchronization between the neurons of the network. © 2022 Elsevier B.V.
Russian Science Foundation, RSF: 21-11-00062; European Regional Development Fund, ERDF: PID2019-105554GB-I00; Agencia Estatal de Investigación, AEI The work of IB and LR on the analysis of stochastic excitement, generation of mixed-mode oscillations, order-chaos-order transitions, and stochastic sensitivity presented in Sections 2 , 3 has been financially supported by Russian Science Foundation ( 21-11-00062 ). The work of JU, JMS and MAFS on the analysis of synchronization presented in Sections 4 , 5 has been financially supported by the Spanish State Research Agency (AEI) and the European Regional Development Fund (ERDF) under Project No. PID2019-105554GB-I00. |
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| Дата |
2024-04-05T16:36:28Z
2024-04-05T16:36:28Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Bashkirtseva, I, Ryashko, L, Used, J, Seoane, JM & Sanjuán, MAF 2023, 'Noise-induced complex dynamics and synchronization in the map-based Chialvo neuron model', Communications in Nonlinear Science and Numerical Simulation, Том. 116, 106867. https://doi.org/10.1016/j.cnsns.2022.106867
Bashkirtseva, I., Ryashko, L., Used, J., Seoane, J. M., & Sanjuán, M. A. F. (2023). Noise-induced complex dynamics and synchronization in the map-based Chialvo neuron model. Communications in Nonlinear Science and Numerical Simulation, 116, [106867]. https://doi.org/10.1016/j.cnsns.2022.106867 1007-5704 Final All Open Access, Bronze https://www.scopus.com/inward/record.uri?eid=2-s2.0-85138154028&doi=10.1016%2fj.cnsns.2022.106867&partnerID=40&md5=810ab0d57c9f9d34c0d58dd0063d809d https://doi.org/10.1016/j.cnsns.2022.106867 http://elar.urfu.ru/handle/10995/130958 10.1016/j.cnsns.2022.106867 85138154028 000869756200022 |
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| Язык |
en
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| Связанные ресурсы |
info:eu-repo/grantAgreement/RSF//21-11-00062
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Формат |
application/pdf
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| Издатель |
Elsevier B.V.
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| Источник |
Communications in Nonlinear Science and Numerical Simulation
Communications in Nonlinear Science and Numerical Simulation |
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