Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Tatiana A. Levanova"'
Autor:
Albina V. Lebedeva, Margarita I. Samburova, Vyacheslav V. Razin, Nikolay V. Gromov, Svetlana A. Gerasimova, Tatiana A. Levanova, Lev A. Smirnov, Alexander N. Pisarchik
Publikováno v:
Algorithms, Vol 17, Iss 6, p 252 (2024)
The increasing growth in knowledge about the functioning of the nervous system of mammals and humans, as well as the significant neuromorphic technology developments in recent decades, has led to the emergence of a large number of brain–computer in
Externí odkaz:
https://doaj.org/article/7267c03bf2994de5b75de0ddf6b45579
Publikováno v:
Mathematics, Vol 11, Iss 9, p 2143 (2023)
The goal of this study is to propose a new reduced phenomenological model that describes the mean-field dynamics arising from neuron–glial interaction, taking into account short-term synaptic plasticity and recurrent connections in the presence of
Externí odkaz:
https://doaj.org/article/b2e8217669454c8e999e5121a9284eef
Publikováno v:
Cybernetics and Physics. :215-221
We study the problem of robustness of synchronous states to disorder in the chain of phase oscillators with local coupling. The study combines a numerical determination of the existence and stability of synchronous states with an analytical investiga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a4871d4baae676e86e6b5438b169162
https://doi.org/10.35470/2226-4116-2019-8-4-215-221
https://doi.org/10.35470/2226-4116-2019-8-4-215-221
Publikováno v:
2021 Third International Conference Neurotechnologies and Neurointerfaces (CNN).
The phenomenon of bursting activity has been discovered for a long time ago, but its origin is still unclear. We propose new phenomenological model on the basis of short term synaptic plasticity (STSP), recurrent connections and neuron-glial interact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaea07dbd1bcc915e4efdee927123f63
https://doi.org/10.1109/cnn53494.2021.9580314
https://doi.org/10.1109/cnn53494.2021.9580314
Publikováno v:
Chaos (Woodbury, N.Y.). 30(8)
In this paper, we consider blinking systems, i.e., non-autonomous systems generated by randomly switching between several autonomous continuous time subsystems in each sequential fixed period of time. We study cases where a non-stationary attractor o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cfd00ba716be9cf80e6617b24264ae3
https://pubmed.ncbi.nlm.nih.gov/32872838
https://pubmed.ncbi.nlm.nih.gov/32872838
Autor:
Alexander G. Korotkov, Grigory V. Osipov, A.G. Maksimov, Michael A. Zaks, Tatiana A. Levanova
Publikováno v:
Communications in Nonlinear Science and Numerical Simulation. 104:106045
A minimalistic model of the half-center oscillator is proposed. Within it, we consider dynamics of two excitable neurons interacting by means of the excitatory coupling. In the parameter space of the model, we identify the regions of dynamics, charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2a588b6e817855bf80424d2ec52b049
https://doi.org/10.1016/j.cnsns.2021.106045
https://doi.org/10.1016/j.cnsns.2021.106045
Publikováno v:
Izvestiya VUZ. Applied Nonlinear Dynamics. 26:101-110
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b103bec05dd1ddef6f39292f6bf469c
https://doi.org/10.18500/0869-6632-2018-26-5-101-112
https://doi.org/10.18500/0869-6632-2018-26-5-101-112
In this paper, we study the impact of electrical and memristor-based couplings on some neuron-like spiking regimes, previously observed in the ensemble of two identical FitzHugh-Nagumo elements with chemical excitatory coupling. We demonstrate how in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8882230217b6efd04d50f1323382b2a3
Publikováno v:
The European Physical Journal Special Topics. 225:147-157
The motif of three inhibitory coupled Rulkov elements is studied. Possible dynamical regimes, including different types of sequential activity, winner-take-all activity and chaotic activity, are in the focus of this paper. In particular, a new transi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad9920409dd2cacde5547114624e59b1
https://doi.org/10.1140/epjst/e2016-02623-x
https://doi.org/10.1140/epjst/e2016-02623-x
Spiral attractors as the root of a new type of 'bursting activity' in the Rosenzweig-MacArthur model
Autor:
Alexey O. Kazakov, Yulia V. Bakhanova, Alexander G. Korotkov, Grigory V. Osipov, Tatiana A. Levanova
We study the peculiarities of spiral attractors in the Rosenzweig–MacArthur model, that relates to the life-science systems and describes dynamics in a food chain “prey–predator–superpredator”. It is well-known that spiral attractors having
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5960ab86b61ad0bd900bfff1b7a20020
http://arxiv.org/abs/1803.01700
http://arxiv.org/abs/1803.01700