Modeling temperature manipulations in a circular model of birdsong production

Autores
Dima, Germán César; Goldin, Matías Alejandro; Mindlin, Bernardo Gabriel
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The nature of the neural mechanisms in the birdsong motor pathway that lead to the generation of respiratory patterns are a matter of extensive debate. In a top-down control paradigm, vocal gestures emerge from a unique timescale ruled by the telencephalic nucleus HVC, which engages other brain regions downstream. Another possibility is that the generation of motor instructions is distributed throughout the neural network, owing both upstream and downstream. In this circular architecture, the song results from the integration of more than one timescale. In order to disambiguate these views, we used local focal cooling of HVC in canaries to manipulate the timescale present there. Within the frame of the circular model, we Fitted the experimental pressure patterns of different types of syllables, which form a full song. We show that at least two separate timescales must be taken into account to reproduce them, one which is manipulated by cooling while the other remains unchanged. The modifications |stretching and breaking| of the syllables were quantitatively reproduced in this frame.
Fil: Dima, Germán César. 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: Goldin, Matías Alejandro. Centre National de la Recherche Scientifique; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mindlin, Bernardo Gabriel. 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
Materia
Dynamical systems
Cooling HVC
Syllable stretching
Motor control
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:11336/98691
Acceder
id CONICETDig_3e8a0fcb0a4e3aae824ed6c0335b3a73
oai_identifier_str oai:ri.conicet.gov.ar:11336/98691
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Modeling temperature manipulations in a circular model of birdsong productionDima, Germán CésarGoldin, Matías AlejandroMindlin, Bernardo GabrielDynamical systemsCooling HVCSyllable stretchingMotor controlhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The nature of the neural mechanisms in the birdsong motor pathway that lead to the generation of respiratory patterns are a matter of extensive debate. In a top-down control paradigm, vocal gestures emerge from a unique timescale ruled by the telencephalic nucleus HVC, which engages other brain regions downstream. Another possibility is that the generation of motor instructions is distributed throughout the neural network, owing both upstream and downstream. In this circular architecture, the song results from the integration of more than one timescale. In order to disambiguate these views, we used local focal cooling of HVC in canaries to manipulate the timescale present there. Within the frame of the circular model, we Fitted the experimental pressure patterns of different types of syllables, which form a full song. We show that at least two separate timescales must be taken into account to reproduce them, one which is manipulated by cooling while the other remains unchanged. The modifications |stretching and breaking| of the syllables were quantitatively reproduced in this frame.Fil: Dima, Germán César. 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: Goldin, Matías Alejandro. Centre National de la Recherche Scientifique; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Mindlin, Bernardo Gabriel. 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; ArgentinaInstituto de Física de Líquidos y Sistemas Biológicos2018-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/98691Dima, Germán César; Goldin, Matías Alejandro; Mindlin, Bernardo Gabriel; Modeling temperature manipulations in a circular model of birdsong production; Instituto de Física de Líquidos y Sistemas Biológicos; Papers in Physics; 10; 1-2018; 1-161852-4249CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.papersinphysics.org/papersinphysics/article/view/412info:eu-repo/semantics/altIdentifier/doi/10.4279/pip.100002info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-01-14T12:18:09Zoai:ri.conicet.gov.ar:11336/98691instacron: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:34982026-01-14 12:18:09.706CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Modeling temperature manipulations in a circular model of birdsong production
title Modeling temperature manipulations in a circular model of birdsong production
spellingShingle Modeling temperature manipulations in a circular model of birdsong production
Dima, Germán César
Dynamical systems
Cooling HVC
Syllable stretching
Motor control
title_short Modeling temperature manipulations in a circular model of birdsong production
title_full Modeling temperature manipulations in a circular model of birdsong production
title_fullStr Modeling temperature manipulations in a circular model of birdsong production
title_full_unstemmed Modeling temperature manipulations in a circular model of birdsong production
title_sort Modeling temperature manipulations in a circular model of birdsong production
dc.creator.none.fl_str_mv Dima, Germán César
Goldin, Matías Alejandro
Mindlin, Bernardo Gabriel
author Dima, Germán César
author_facet Dima, Germán César
Goldin, Matías Alejandro
Mindlin, Bernardo Gabriel
author_role author
author2 Goldin, Matías Alejandro
Mindlin, Bernardo Gabriel
author2_role author
author
dc.subject.none.fl_str_mv Dynamical systems
Cooling HVC
Syllable stretching
Motor control
topic Dynamical systems
Cooling HVC
Syllable stretching
Motor control
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The nature of the neural mechanisms in the birdsong motor pathway that lead to the generation of respiratory patterns are a matter of extensive debate. In a top-down control paradigm, vocal gestures emerge from a unique timescale ruled by the telencephalic nucleus HVC, which engages other brain regions downstream. Another possibility is that the generation of motor instructions is distributed throughout the neural network, owing both upstream and downstream. In this circular architecture, the song results from the integration of more than one timescale. In order to disambiguate these views, we used local focal cooling of HVC in canaries to manipulate the timescale present there. Within the frame of the circular model, we Fitted the experimental pressure patterns of different types of syllables, which form a full song. We show that at least two separate timescales must be taken into account to reproduce them, one which is manipulated by cooling while the other remains unchanged. The modifications |stretching and breaking| of the syllables were quantitatively reproduced in this frame.
Fil: Dima, Germán César. 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: Goldin, Matías Alejandro. Centre National de la Recherche Scientifique; Francia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mindlin, Bernardo Gabriel. 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
description The nature of the neural mechanisms in the birdsong motor pathway that lead to the generation of respiratory patterns are a matter of extensive debate. In a top-down control paradigm, vocal gestures emerge from a unique timescale ruled by the telencephalic nucleus HVC, which engages other brain regions downstream. Another possibility is that the generation of motor instructions is distributed throughout the neural network, owing both upstream and downstream. In this circular architecture, the song results from the integration of more than one timescale. In order to disambiguate these views, we used local focal cooling of HVC in canaries to manipulate the timescale present there. Within the frame of the circular model, we Fitted the experimental pressure patterns of different types of syllables, which form a full song. We show that at least two separate timescales must be taken into account to reproduce them, one which is manipulated by cooling while the other remains unchanged. The modifications |stretching and breaking| of the syllables were quantitatively reproduced in this frame.
publishDate 2018
dc.date.none.fl_str_mv 2018-01
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/11336/98691
Dima, Germán César; Goldin, Matías Alejandro; Mindlin, Bernardo Gabriel; Modeling temperature manipulations in a circular model of birdsong production; Instituto de Física de Líquidos y Sistemas Biológicos; Papers in Physics; 10; 1-2018; 1-16
1852-4249
CONICET Digital
CONICET
url http://hdl.handle.net/11336/98691
identifier_str_mv Dima, Germán César; Goldin, Matías Alejandro; Mindlin, Bernardo Gabriel; Modeling temperature manipulations in a circular model of birdsong production; Instituto de Física de Líquidos y Sistemas Biológicos; Papers in Physics; 10; 1-2018; 1-16
1852-4249
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.papersinphysics.org/papersinphysics/article/view/412
info:eu-repo/semantics/altIdentifier/doi/10.4279/pip.100002
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
dc.publisher.none.fl_str_mv Instituto de Física de Líquidos y Sistemas Biológicos
publisher.none.fl_str_mv Instituto de Física de Líquidos y Sistemas Biológicos
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
_version_ 1854321631994839040
score 12.603104

Publicaciones similares