Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive coupling
- Autores
- dell'Erba, Matias German; Cascallares, Maria Guadalupe; Sanchez, Alejandro Daniel; Izus, Gonzalo Gregorio
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We study the dynamical response under local noise of an excitable ring of FitzHugh-Nagumo units coupled through nearest-neighbor phase-repulsive electric synapses. The system is externally, adiabatically driven by a weak subthreshold periodic signal and independent Gaussian white noises. By varying the coupling strength and the noise intensity, two routes to noise-sustained synchronization are numerically observed and elucidated in terms of the system?s non-equilibrium potential. In particular, the threshold noise intensity for synchronization is theoretically predicted and numerically confirmed.
Fil: dell'Erba, Matias German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Cs.exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Fil: Cascallares, Maria Guadalupe. Comision Nacional de Energia Atomica. Gerencia de Area de Aplicaciones de la Tecnología Nuclear. Gerencia de Tec.nuclear Innovativa (cab); Argentina
Fil: Sanchez, Alejandro Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Cs.exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Fil: Izus, Gonzalo Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Cs.exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina - Materia
-
Fitzhugh-Nagumo
Synchronization
Phase-Repulsive Coupling - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/17932
Ver los metadatos del registro completo
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Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive couplingdell'Erba, Matias GermanCascallares, Maria GuadalupeSanchez, Alejandro DanielIzus, Gonzalo GregorioFitzhugh-NagumoSynchronizationPhase-Repulsive Couplinghttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the dynamical response under local noise of an excitable ring of FitzHugh-Nagumo units coupled through nearest-neighbor phase-repulsive electric synapses. The system is externally, adiabatically driven by a weak subthreshold periodic signal and independent Gaussian white noises. By varying the coupling strength and the noise intensity, two routes to noise-sustained synchronization are numerically observed and elucidated in terms of the system?s non-equilibrium potential. In particular, the threshold noise intensity for synchronization is theoretically predicted and numerically confirmed.Fil: dell'Erba, Matias German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Cs.exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaFil: Cascallares, Maria Guadalupe. Comision Nacional de Energia Atomica. Gerencia de Area de Aplicaciones de la Tecnología Nuclear. Gerencia de Tec.nuclear Innovativa (cab); ArgentinaFil: Sanchez, Alejandro Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Cs.exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaFil: Izus, Gonzalo Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Cs.exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaSpringer2014-04-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/17932dell'Erba, Matias German; Cascallares, Maria Guadalupe; Sanchez, Alejandro Daniel; Izus, Gonzalo Gregorio; Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive coupling; Springer; European Physical Journal B - Condensed Matter; 87; 82; 7-4-2014; 1-71434-6028enginfo:eu-repo/semantics/altIdentifier/doi/10.1140/epjb/e2014-41029-2info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1140%2Fepjb%2Fe2014-41029-2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T10:07:21Zoai:ri.conicet.gov.ar:11336/17932instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-05 10:07:21.457CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive coupling |
| title |
Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive coupling |
| spellingShingle |
Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive coupling dell'Erba, Matias German Fitzhugh-Nagumo Synchronization Phase-Repulsive Coupling |
| title_short |
Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive coupling |
| title_full |
Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive coupling |
| title_fullStr |
Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive coupling |
| title_full_unstemmed |
Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive coupling |
| title_sort |
Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive coupling |
| dc.creator.none.fl_str_mv |
dell'Erba, Matias German Cascallares, Maria Guadalupe Sanchez, Alejandro Daniel Izus, Gonzalo Gregorio |
| author |
dell'Erba, Matias German |
| author_facet |
dell'Erba, Matias German Cascallares, Maria Guadalupe Sanchez, Alejandro Daniel Izus, Gonzalo Gregorio |
| author_role |
author |
| author2 |
Cascallares, Maria Guadalupe Sanchez, Alejandro Daniel Izus, Gonzalo Gregorio |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
Fitzhugh-Nagumo Synchronization Phase-Repulsive Coupling |
| topic |
Fitzhugh-Nagumo Synchronization Phase-Repulsive Coupling |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
We study the dynamical response under local noise of an excitable ring of FitzHugh-Nagumo units coupled through nearest-neighbor phase-repulsive electric synapses. The system is externally, adiabatically driven by a weak subthreshold periodic signal and independent Gaussian white noises. By varying the coupling strength and the noise intensity, two routes to noise-sustained synchronization are numerically observed and elucidated in terms of the system?s non-equilibrium potential. In particular, the threshold noise intensity for synchronization is theoretically predicted and numerically confirmed. Fil: dell'Erba, Matias German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Cs.exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina Fil: Cascallares, Maria Guadalupe. Comision Nacional de Energia Atomica. Gerencia de Area de Aplicaciones de la Tecnología Nuclear. Gerencia de Tec.nuclear Innovativa (cab); Argentina Fil: Sanchez, Alejandro Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Cs.exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina Fil: Izus, Gonzalo Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Cs.exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina |
| description |
We study the dynamical response under local noise of an excitable ring of FitzHugh-Nagumo units coupled through nearest-neighbor phase-repulsive electric synapses. The system is externally, adiabatically driven by a weak subthreshold periodic signal and independent Gaussian white noises. By varying the coupling strength and the noise intensity, two routes to noise-sustained synchronization are numerically observed and elucidated in terms of the system?s non-equilibrium potential. In particular, the threshold noise intensity for synchronization is theoretically predicted and numerically confirmed. |
| publishDate |
2014 |
| dc.date.none.fl_str_mv |
2014-04-07 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://hdl.handle.net/11336/17932 dell'Erba, Matias German; Cascallares, Maria Guadalupe; Sanchez, Alejandro Daniel; Izus, Gonzalo Gregorio; Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive coupling; Springer; European Physical Journal B - Condensed Matter; 87; 82; 7-4-2014; 1-7 1434-6028 |
| url |
http://hdl.handle.net/11336/17932 |
| identifier_str_mv |
dell'Erba, Matias German; Cascallares, Maria Guadalupe; Sanchez, Alejandro Daniel; Izus, Gonzalo Gregorio; Noise-sustained synchronization in a FitzHugh-Nagumo ring with electrical phase-repulsive coupling; Springer; European Physical Journal B - Condensed Matter; 87; 82; 7-4-2014; 1-7 1434-6028 |
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eng |
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eng |
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info:eu-repo/semantics/altIdentifier/doi/10.1140/epjb/e2014-41029-2 info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1140%2Fepjb%2Fe2014-41029-2 |
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