Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles

Autores
Alzamendi, Gabriel Alejandro; Peterson, Sean D.; Erath, Byron D.; Hillman, Robert E.; Zañartu, Matías
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Poor laryngeal muscle coordination that results in abnormal glottal posturing is believed to be a primary etiologic factor in common voice disorders such as non-phonotraumatic vocal hyperfunction. Abnormal activity of antagonistic laryngeal muscles is hypothesized to play a key role in the alteration of normal vocal fold biomechanics that results in the dysphonia associated with such disorders. Current low-order models of the vocal folds are unsatisfactory to test this hypothesis since they do not capture the co-contraction of antagonist laryngeal muscle pairs. To address this limitation, a self-sustained triangular body-cover model with full intrinsic muscle control is introduced. The proposed scheme shows good agreement with prior studies using finite element models, excised larynges, and clinical studies in sustained and time-varying vocal gestures. Simulations of vocal fold posturing obtained with distinct antagonistic muscle activation yield clear differences in kinematic, aerodynamic, and acoustic measures. The proposed tool is deemed sufficiently accurate and flexible for future comprehensive investigations of non-phonotraumatic vocal hyperfunction and other laryngeal motor control disorders.
Fil: Alzamendi, Gabriel Alejandro. Universidad Nacional de Entre Ríos. Instituto de Investigación y Desarrollo en Bioingeniería y Bioinformática - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigación y Desarrollo en Bioingeniería y Bioinformática; Argentina
Fil: Peterson, Sean D.. University of Waterloo; Canadá
Fil: Erath, Byron D.. Clarkson University; Estados Unidos
Fil: Hillman, Robert E.. Massachusetts General Hospital; Estados Unidos
Fil: Zañartu, Matías. Universidad Tecnica Federico Santa Maria.; Chile
Materia
Intrinsic muscle control of vocal fold model
Modeling larynx accomodation
Modeling human phonation
Triangular body-cover vocal fold model
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:11336/215390
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal musclesAlzamendi, Gabriel AlejandroPeterson, Sean D.Erath, Byron D.Hillman, Robert E.Zañartu, MatíasIntrinsic muscle control of vocal fold modelModeling larynx accomodationModeling human phonationTriangular body-cover vocal fold modelhttps://purl.org/becyt/ford/1.2https://purl.org/becyt/ford/1Poor laryngeal muscle coordination that results in abnormal glottal posturing is believed to be a primary etiologic factor in common voice disorders such as non-phonotraumatic vocal hyperfunction. Abnormal activity of antagonistic laryngeal muscles is hypothesized to play a key role in the alteration of normal vocal fold biomechanics that results in the dysphonia associated with such disorders. Current low-order models of the vocal folds are unsatisfactory to test this hypothesis since they do not capture the co-contraction of antagonist laryngeal muscle pairs. To address this limitation, a self-sustained triangular body-cover model with full intrinsic muscle control is introduced. The proposed scheme shows good agreement with prior studies using finite element models, excised larynges, and clinical studies in sustained and time-varying vocal gestures. Simulations of vocal fold posturing obtained with distinct antagonistic muscle activation yield clear differences in kinematic, aerodynamic, and acoustic measures. The proposed tool is deemed sufficiently accurate and flexible for future comprehensive investigations of non-phonotraumatic vocal hyperfunction and other laryngeal motor control disorders.Fil: Alzamendi, Gabriel Alejandro. Universidad Nacional de Entre Ríos. Instituto de Investigación y Desarrollo en Bioingeniería y Bioinformática - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigación y Desarrollo en Bioingeniería y Bioinformática; ArgentinaFil: Peterson, Sean D.. University of Waterloo; CanadáFil: Erath, Byron D.. Clarkson University; Estados UnidosFil: Hillman, Robert E.. Massachusetts General Hospital; Estados UnidosFil: Zañartu, Matías. Universidad Tecnica Federico Santa Maria.; ChileJournal of Animal Ecology2022-01info: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/11336/215390Alzamendi, Gabriel Alejandro; Peterson, Sean D.; Erath, Byron D.; Hillman, Robert E.; Zañartu, Matías; Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles; Journal of Animal Ecology; Journal of the Acoustical Society of America; 151; 1; 1-2022; 17-300001-49661520-8524CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.aip.org/asa/jasa/article/151/1/17/2838031/Triangular-body-cover-model-of-the-vocal-foldsinfo:eu-repo/semantics/altIdentifier/doi/10.1121/10.0009169info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:06Zoai:ri.conicet.gov.ar:11336/215390instacron: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:34982025-09-03 09:58:06.651CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles
title Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles
spellingShingle Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles
Alzamendi, Gabriel Alejandro
Intrinsic muscle control of vocal fold model
Modeling larynx accomodation
Modeling human phonation
Triangular body-cover vocal fold model
title_short Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles
title_full Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles
title_fullStr Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles
title_full_unstemmed Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles
title_sort Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles
dc.creator.none.fl_str_mv Alzamendi, Gabriel Alejandro
Peterson, Sean D.
Erath, Byron D.
Hillman, Robert E.
Zañartu, Matías
author Alzamendi, Gabriel Alejandro
author_facet Alzamendi, Gabriel Alejandro
Peterson, Sean D.
Erath, Byron D.
Hillman, Robert E.
Zañartu, Matías
author_role author
author2 Peterson, Sean D.
Erath, Byron D.
Hillman, Robert E.
Zañartu, Matías
author2_role author
author
author
author
dc.subject.none.fl_str_mv Intrinsic muscle control of vocal fold model
Modeling larynx accomodation
Modeling human phonation
Triangular body-cover vocal fold model
topic Intrinsic muscle control of vocal fold model
Modeling larynx accomodation
Modeling human phonation
Triangular body-cover vocal fold model
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.2
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Poor laryngeal muscle coordination that results in abnormal glottal posturing is believed to be a primary etiologic factor in common voice disorders such as non-phonotraumatic vocal hyperfunction. Abnormal activity of antagonistic laryngeal muscles is hypothesized to play a key role in the alteration of normal vocal fold biomechanics that results in the dysphonia associated with such disorders. Current low-order models of the vocal folds are unsatisfactory to test this hypothesis since they do not capture the co-contraction of antagonist laryngeal muscle pairs. To address this limitation, a self-sustained triangular body-cover model with full intrinsic muscle control is introduced. The proposed scheme shows good agreement with prior studies using finite element models, excised larynges, and clinical studies in sustained and time-varying vocal gestures. Simulations of vocal fold posturing obtained with distinct antagonistic muscle activation yield clear differences in kinematic, aerodynamic, and acoustic measures. The proposed tool is deemed sufficiently accurate and flexible for future comprehensive investigations of non-phonotraumatic vocal hyperfunction and other laryngeal motor control disorders.
Fil: Alzamendi, Gabriel Alejandro. Universidad Nacional de Entre Ríos. Instituto de Investigación y Desarrollo en Bioingeniería y Bioinformática - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigación y Desarrollo en Bioingeniería y Bioinformática; Argentina
Fil: Peterson, Sean D.. University of Waterloo; Canadá
Fil: Erath, Byron D.. Clarkson University; Estados Unidos
Fil: Hillman, Robert E.. Massachusetts General Hospital; Estados Unidos
Fil: Zañartu, Matías. Universidad Tecnica Federico Santa Maria.; Chile
description Poor laryngeal muscle coordination that results in abnormal glottal posturing is believed to be a primary etiologic factor in common voice disorders such as non-phonotraumatic vocal hyperfunction. Abnormal activity of antagonistic laryngeal muscles is hypothesized to play a key role in the alteration of normal vocal fold biomechanics that results in the dysphonia associated with such disorders. Current low-order models of the vocal folds are unsatisfactory to test this hypothesis since they do not capture the co-contraction of antagonist laryngeal muscle pairs. To address this limitation, a self-sustained triangular body-cover model with full intrinsic muscle control is introduced. The proposed scheme shows good agreement with prior studies using finite element models, excised larynges, and clinical studies in sustained and time-varying vocal gestures. Simulations of vocal fold posturing obtained with distinct antagonistic muscle activation yield clear differences in kinematic, aerodynamic, and acoustic measures. The proposed tool is deemed sufficiently accurate and flexible for future comprehensive investigations of non-phonotraumatic vocal hyperfunction and other laryngeal motor control disorders.
publishDate 2022
dc.date.none.fl_str_mv 2022-01
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/11336/215390
Alzamendi, Gabriel Alejandro; Peterson, Sean D.; Erath, Byron D.; Hillman, Robert E.; Zañartu, Matías; Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles; Journal of Animal Ecology; Journal of the Acoustical Society of America; 151; 1; 1-2022; 17-30
0001-4966
1520-8524
CONICET Digital
CONICET
url http://hdl.handle.net/11336/215390
identifier_str_mv Alzamendi, Gabriel Alejandro; Peterson, Sean D.; Erath, Byron D.; Hillman, Robert E.; Zañartu, Matías; Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles; Journal of Animal Ecology; Journal of the Acoustical Society of America; 151; 1; 1-2022; 17-30
0001-4966
1520-8524
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://pubs.aip.org/asa/jasa/article/151/1/17/2838031/Triangular-body-cover-model-of-the-vocal-folds
info:eu-repo/semantics/altIdentifier/doi/10.1121/10.0009169
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 Journal of Animal Ecology
publisher.none.fl_str_mv Journal of Animal Ecology
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_ 1842269500840345600
score 13.13397

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