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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/70130
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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 Técnicas2025-09-29T10:19:51Zoai: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:34982025-09-29 10:19:51.521CONICET 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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13.070432 |