Chimera states in a neuronal network under the action of an electric field

Detalhes bibliográficos
Autor(a) principal: Simo, Gael R.
Data de Publicação: 2021
Outros Autores: Njougouo, Thierry, Aristides, R. P. [UNESP], Louodop, Patrick, Tchitnga, Robert, Cerdeira, Hilda A. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevE.103.062304
http://hdl.handle.net/11449/218608
Resumo: The phenomenon of the chimera state symbolizes the coexistence of coherent and incoherent sections of a given population. This phenomenon identified in several physical and biological systems presents several variants, including the multichimera states and the traveling chimera state. Here, we numerically study the influence of a weak external electric field on the dynamics of a network of Hindmarsh-Rose (HR) neurons coupled locally by an electrical interaction and nonlocally by a chemical one. We first focus on the phenomena of traveling chimera states and multicluster oscillating breathers that appear in the electric field's absence. Then in the field's presence, we highlight the presence of a chimera state, a multichimera state, an alternating chimera state, and a multicluster traveling chimera.
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spelling Chimera states in a neuronal network under the action of an electric fieldThe phenomenon of the chimera state symbolizes the coexistence of coherent and incoherent sections of a given population. This phenomenon identified in several physical and biological systems presents several variants, including the multichimera states and the traveling chimera state. Here, we numerically study the influence of a weak external electric field on the dynamics of a network of Hindmarsh-Rose (HR) neurons coupled locally by an electrical interaction and nonlocally by a chemical one. We first focus on the phenomena of traveling chimera states and multicluster oscillating breathers that appear in the electric field's absence. Then in the field's presence, we highlight the presence of a chimera state, a multichimera state, an alternating chimera state, and a multicluster traveling chimera.ICTP-SAIFRFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Dschang, Fac Sci, Dept Phys, Res Unit Condensed Matter Elect & Signal Proc, POB 67, Dschang, CameroonSao Paulo State Univ UNESP, Inst Fis Teor, Rua Doutor Bento Teobaldo Ferraz 271,Bloco 2, BR-01140070 Barra Funda, SP, BrazilUniv Ulm, Inst Surface Chem & Catalysis, Albert Einstein Allee 47, D-89081 Ulm, GermanyGomez & Gomez Ltda ME, Epistem, Cietec, Ave Prof Lineu Prestes 2242,Sala 244, BR-05508000 Sao Paulo, BrazilSao Paulo State Univ UNESP, Inst Fis Teor, Rua Doutor Bento Teobaldo Ferraz 271,Bloco 2, BR-01140070 Barra Funda, SP, BrazilFAPESP: 2016/01343-7CAPES: 001Amer Physical SocUniv DschangUniversidade Estadual Paulista (UNESP)Univ UlmGomez & Gomez Ltda MESimo, Gael R.Njougouo, ThierryAristides, R. P. [UNESP]Louodop, PatrickTchitnga, RobertCerdeira, Hilda A. [UNESP]2022-04-28T17:21:57Z2022-04-28T17:21:57Z2021-06-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article11http://dx.doi.org/10.1103/PhysRevE.103.062304Physical Review E. College Pk: Amer Physical Soc, v. 103, n. 6, 11 p., 2021.2470-0045http://hdl.handle.net/11449/21860810.1103/PhysRevE.103.062304WOS:000661848300002Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Einfo:eu-repo/semantics/openAccess2022-04-28T17:21:57Zoai:repositorio.unesp.br:11449/218608Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T17:21:57Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Chimera states in a neuronal network under the action of an electric field
title Chimera states in a neuronal network under the action of an electric field
spellingShingle Chimera states in a neuronal network under the action of an electric field
Simo, Gael R.
title_short Chimera states in a neuronal network under the action of an electric field
title_full Chimera states in a neuronal network under the action of an electric field
title_fullStr Chimera states in a neuronal network under the action of an electric field
title_full_unstemmed Chimera states in a neuronal network under the action of an electric field
title_sort Chimera states in a neuronal network under the action of an electric field
author Simo, Gael R.
author_facet Simo, Gael R.
Njougouo, Thierry
Aristides, R. P. [UNESP]
Louodop, Patrick
Tchitnga, Robert
Cerdeira, Hilda A. [UNESP]
author_role author
author2 Njougouo, Thierry
Aristides, R. P. [UNESP]
Louodop, Patrick
Tchitnga, Robert
Cerdeira, Hilda A. [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Univ Dschang
Universidade Estadual Paulista (UNESP)
Univ Ulm
Gomez & Gomez Ltda ME
dc.contributor.author.fl_str_mv Simo, Gael R.
Njougouo, Thierry
Aristides, R. P. [UNESP]
Louodop, Patrick
Tchitnga, Robert
Cerdeira, Hilda A. [UNESP]
description The phenomenon of the chimera state symbolizes the coexistence of coherent and incoherent sections of a given population. This phenomenon identified in several physical and biological systems presents several variants, including the multichimera states and the traveling chimera state. Here, we numerically study the influence of a weak external electric field on the dynamics of a network of Hindmarsh-Rose (HR) neurons coupled locally by an electrical interaction and nonlocally by a chemical one. We first focus on the phenomena of traveling chimera states and multicluster oscillating breathers that appear in the electric field's absence. Then in the field's presence, we highlight the presence of a chimera state, a multichimera state, an alternating chimera state, and a multicluster traveling chimera.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-08
2022-04-28T17:21:57Z
2022-04-28T17:21:57Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevE.103.062304
Physical Review E. College Pk: Amer Physical Soc, v. 103, n. 6, 11 p., 2021.
2470-0045
http://hdl.handle.net/11449/218608
10.1103/PhysRevE.103.062304
WOS:000661848300002
url http://dx.doi.org/10.1103/PhysRevE.103.062304
http://hdl.handle.net/11449/218608
identifier_str_mv Physical Review E. College Pk: Amer Physical Soc, v. 103, n. 6, 11 p., 2021.
2470-0045
10.1103/PhysRevE.103.062304
WOS:000661848300002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review E
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 11
dc.publisher.none.fl_str_mv Amer Physical Soc
publisher.none.fl_str_mv Amer Physical Soc
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1799965430978183168

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