Ghost resonance in a pool of heterogeneous neurons

Autores
Balenzuela, Pablo; Garcia Ojalvo, Jordi; Manjarrez, Elías; Martínez, Lourdes; Mirasso, Claudio R.
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We numerically study the subharmonic response of a heterogeneous pool of neurons to a pair of independent inputs. The neurons are stimulated with periodic pulse trains of frequencies f1 = 2 Hz and f2 = 3 Hz, and with inharmonic pulses whose frequencies f1 and f2 are equally shifted an amount Δ f. When both inputs are subthreshold, we find that the neurons respond at a frequency equal to f2 - f1 in the harmonic situation (Δ f = 0), that increases linearly with Δ f in the inharmonic case. Thus the neurons detect a frequency not present in the input; this effect is termed "ghost resonance". When one of the inputs is slightly suprathreshold the ghost resonance persists, but responses related with the frequency of the suprathreshold input also emerge. This behavior must be taken into account in experimental studies of signal integration and coincidence detection by neuronal pools.
Fil: Balenzuela, Pablo. Universidad Politécnica de Catalunya; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Garcia Ojalvo, Jordi. Universidad Politécnica de Catalunya; España
Fil: Manjarrez, Elías. Benemérita Universidad Autónoma de Puebla; México
Fil: Martínez, Lourdes. Benemérita Universidad Autónoma de Puebla; México
Fil: Mirasso, Claudio R.. Universidad de las Islas Baleares; España
Materia
Coincidence Detection
Neural Coding
Neuronal Dynamics
Pitch Perception
Signal Integration
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/70130
Acceder
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spelling Ghost resonance in a pool of heterogeneous neuronsBalenzuela, PabloGarcia Ojalvo, JordiManjarrez, ElíasMartínez, LourdesMirasso, Claudio R.Coincidence DetectionNeural CodingNeuronal DynamicsPitch PerceptionSignal Integrationhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We numerically study the subharmonic response of a heterogeneous pool of neurons to a pair of independent inputs. The neurons are stimulated with periodic pulse trains of frequencies f1 = 2 Hz and f2 = 3 Hz, and with inharmonic pulses whose frequencies f1 and f2 are equally shifted an amount Δ f. When both inputs are subthreshold, we find that the neurons respond at a frequency equal to f2 - f1 in the harmonic situation (Δ f = 0), that increases linearly with Δ f in the inharmonic case. Thus the neurons detect a frequency not present in the input; this effect is termed "ghost resonance". When one of the inputs is slightly suprathreshold the ghost resonance persists, but responses related with the frequency of the suprathreshold input also emerge. This behavior must be taken into account in experimental studies of signal integration and coincidence detection by neuronal pools.Fil: Balenzuela, Pablo. Universidad Politécnica de Catalunya; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Garcia Ojalvo, Jordi. Universidad Politécnica de Catalunya; EspañaFil: Manjarrez, Elías. Benemérita Universidad Autónoma de Puebla; MéxicoFil: Martínez, Lourdes. Benemérita Universidad Autónoma de Puebla; MéxicoFil: Mirasso, Claudio R.. Universidad de las Islas Baleares; EspañaElsevier2007-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/70130Balenzuela, Pablo; Garcia Ojalvo, Jordi; Manjarrez, Elías; Martínez, Lourdes; Mirasso, Claudio R.; Ghost resonance in a pool of heterogeneous neurons; Elsevier; Biosystems; 89; 1-3; 5-2007; 166-1720303-2647CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.biosystems.2006.04.014info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0303264706002553info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:52:31Zoai:ri.conicet.gov.ar:11336/70130instacron: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:34982025-10-22 11:52:31.541CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Ghost resonance in a pool of heterogeneous neurons
title Ghost resonance in a pool of heterogeneous neurons
spellingShingle Ghost resonance in a pool of heterogeneous neurons
Balenzuela, Pablo
Coincidence Detection
Neural Coding
Neuronal Dynamics
Pitch Perception
Signal Integration
title_short Ghost resonance in a pool of heterogeneous neurons
title_full Ghost resonance in a pool of heterogeneous neurons
title_fullStr Ghost resonance in a pool of heterogeneous neurons
title_full_unstemmed Ghost resonance in a pool of heterogeneous neurons
title_sort Ghost resonance in a pool of heterogeneous neurons
dc.creator.none.fl_str_mv Balenzuela, Pablo
Garcia Ojalvo, Jordi
Manjarrez, Elías
Martínez, Lourdes
Mirasso, Claudio R.
author Balenzuela, Pablo
author_facet Balenzuela, Pablo
Garcia Ojalvo, Jordi
Manjarrez, Elías
Martínez, Lourdes
Mirasso, Claudio R.
author_role author
author2 Garcia Ojalvo, Jordi
Manjarrez, Elías
Martínez, Lourdes
Mirasso, Claudio R.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Coincidence Detection
Neural Coding
Neuronal Dynamics
Pitch Perception
Signal Integration
topic Coincidence Detection
Neural Coding
Neuronal Dynamics
Pitch Perception
Signal Integration
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 numerically study the subharmonic response of a heterogeneous pool of neurons to a pair of independent inputs. The neurons are stimulated with periodic pulse trains of frequencies f1 = 2 Hz and f2 = 3 Hz, and with inharmonic pulses whose frequencies f1 and f2 are equally shifted an amount Δ f. When both inputs are subthreshold, we find that the neurons respond at a frequency equal to f2 - f1 in the harmonic situation (Δ f = 0), that increases linearly with Δ f in the inharmonic case. Thus the neurons detect a frequency not present in the input; this effect is termed "ghost resonance". When one of the inputs is slightly suprathreshold the ghost resonance persists, but responses related with the frequency of the suprathreshold input also emerge. This behavior must be taken into account in experimental studies of signal integration and coincidence detection by neuronal pools.
Fil: Balenzuela, Pablo. Universidad Politécnica de Catalunya; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Garcia Ojalvo, Jordi. Universidad Politécnica de Catalunya; España
Fil: Manjarrez, Elías. Benemérita Universidad Autónoma de Puebla; México
Fil: Martínez, Lourdes. Benemérita Universidad Autónoma de Puebla; México
Fil: Mirasso, Claudio R.. Universidad de las Islas Baleares; España
description We numerically study the subharmonic response of a heterogeneous pool of neurons to a pair of independent inputs. The neurons are stimulated with periodic pulse trains of frequencies f1 = 2 Hz and f2 = 3 Hz, and with inharmonic pulses whose frequencies f1 and f2 are equally shifted an amount Δ f. When both inputs are subthreshold, we find that the neurons respond at a frequency equal to f2 - f1 in the harmonic situation (Δ f = 0), that increases linearly with Δ f in the inharmonic case. Thus the neurons detect a frequency not present in the input; this effect is termed "ghost resonance". When one of the inputs is slightly suprathreshold the ghost resonance persists, but responses related with the frequency of the suprathreshold input also emerge. This behavior must be taken into account in experimental studies of signal integration and coincidence detection by neuronal pools.
publishDate 2007
dc.date.none.fl_str_mv 2007-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/70130
Balenzuela, Pablo; Garcia Ojalvo, Jordi; Manjarrez, Elías; Martínez, Lourdes; Mirasso, Claudio R.; Ghost resonance in a pool of heterogeneous neurons; Elsevier; Biosystems; 89; 1-3; 5-2007; 166-172
0303-2647
CONICET Digital
CONICET
url http://hdl.handle.net/11336/70130
identifier_str_mv Balenzuela, Pablo; Garcia Ojalvo, Jordi; Manjarrez, Elías; Martínez, Lourdes; Mirasso, Claudio R.; Ghost resonance in a pool of heterogeneous neurons; Elsevier; Biosystems; 89; 1-3; 5-2007; 166-172
0303-2647
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.biosystems.2006.04.014
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0303264706002553
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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