Acoustic analysis of phonation in children with Smith–Magenis syndrome

Complex simultaneous neuropsychophysiological mechanisms are responsible for the processing of the information to be transmitted and for the neuromotor planning of the articulatory organs involved in speech. The nature of this set of mechanisms is closely linked to the clinical state of the subject....

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Detalles Bibliográficos
Autores: Hidalgo de la Guía, Irene, Gómez Vilda, Pedro, Martínez-Olalla, Rafael, Palacios-Alonso, Daniel, Garayzabal Heinze, Elena
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/712217
Acceso en línea:http://hdl.handle.net/10486/712217
https://dx.doi.org/10.3389/fnhum.2021.661392
Access Level:acceso abierto
Palabra clave:cepstral peak prominence
children
phonation stability
Smith–Magenis
speech
syndrome
Filología
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spelling Acoustic analysis of phonation in children with Smith–Magenis syndromeHidalgo de la Guía, IreneGómez Vilda, PedroMartínez-Olalla, RafaelPalacios-Alonso, DanielGarayzabal Heinze, Elenacepstral peak prominencechildrenphonation stabilitySmith–MagenisspeechsyndromeFilologíaComplex simultaneous neuropsychophysiological mechanisms are responsible for the processing of the information to be transmitted and for the neuromotor planning of the articulatory organs involved in speech. The nature of this set of mechanisms is closely linked to the clinical state of the subject. Thus, for example, in populations with neurodevelopmental deficits, these underlying neuropsychophysiological procedures are deficient and determine their phonation. Most of these cases with neurodevelopmental deficits are due to a genetic abnormality, as is the case in the population with Smith–Magenis syndrome (SMS). SMS is associated with neurodevelopmental deficits, intellectual disability, and a cohort of characteristic phenotypic features, including voice quality, which does not seem to be in line with the gender, age, and complexion of the diagnosed subject. The phonatory profile and speech features in this syndrome are dysphonia, high f0, excess vocal muscle stiffness, fluency alterations, numerous syllabic simplifications, phoneme omissions, and unintelligibility of speech. This exploratory study investigates whether the neuromotor deficits in children with SMS adversely affect phonation as compared to typically developing children without neuromotor deficits, which has not been previously determined. The authors compare the phonatory performance of a group of children with SMS (N = 12) with a healthy control group of children (N = 12) matched in age, gender, and grouped into two age ranges. The first group ranges from 5 to 7 years old, and the second group goes from 8 to 12 years old. Group differences were determined for two forms of acoustic analysis performed on repeated recordings of the sustained vowel /a/ F1 and F2 extraction and cepstral peak prominence (CPP). It is expected that the results will enlighten the question of the underlying neuromotor aspects of phonation in SMS population. These findings could provide evidence of the susceptibility of phonation of speech to neuromotor disturbances, regardless of their originThis work was supported by the Ministry of Economic Affairs and Competitiveness of Spain, CENIE_TECA-PARK_55_02 INTERREG V-A Spain–Portugal (PCTEP) under Grant TEC2016-77791-C4-4-RFrontiersDepartamento de Lingüística General, Lógica y Filosofía de la Ciencia, Lenguas Modernas, Teoría de la Literatura y Literatura Comparada, Estudios de Asia OrientalDepartamento de Filología EspañolaFacultad de Filosofía y LetrasUAM. Departamento de Lingüística, Lenguas Modernas, Lógica y Fª de la Ciencia y Tª de la Literatura y Literatura Comparada20212021-06-03research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/712217https://dx.doi.org/10.3389/fnhum.2021.661392reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7122172026-06-23T12:46:27Z
dc.title.none.fl_str_mv Acoustic analysis of phonation in children with Smith–Magenis syndrome
title Acoustic analysis of phonation in children with Smith–Magenis syndrome
spellingShingle Acoustic analysis of phonation in children with Smith–Magenis syndrome
Hidalgo de la Guía, Irene
cepstral peak prominence
children
phonation stability
Smith–Magenis
speech
syndrome
Filología
title_short Acoustic analysis of phonation in children with Smith–Magenis syndrome
title_full Acoustic analysis of phonation in children with Smith–Magenis syndrome
title_fullStr Acoustic analysis of phonation in children with Smith–Magenis syndrome
title_full_unstemmed Acoustic analysis of phonation in children with Smith–Magenis syndrome
title_sort Acoustic analysis of phonation in children with Smith–Magenis syndrome
dc.creator.none.fl_str_mv Hidalgo de la Guía, Irene
Gómez Vilda, Pedro
Martínez-Olalla, Rafael
Palacios-Alonso, Daniel
Garayzabal Heinze, Elena
author Hidalgo de la Guía, Irene
author_facet Hidalgo de la Guía, Irene
Gómez Vilda, Pedro
Martínez-Olalla, Rafael
Palacios-Alonso, Daniel
Garayzabal Heinze, Elena
author_role author
author2 Gómez Vilda, Pedro
Martínez-Olalla, Rafael
Palacios-Alonso, Daniel
Garayzabal Heinze, Elena
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Lingüística General, Lógica y Filosofía de la Ciencia, Lenguas Modernas, Teoría de la Literatura y Literatura Comparada, Estudios de Asia Oriental
Departamento de Filología Española
Facultad de Filosofía y Letras
UAM. Departamento de Lingüística, Lenguas Modernas, Lógica y Fª de la Ciencia y Tª de la Literatura y Literatura Comparada
dc.subject.none.fl_str_mv cepstral peak prominence
children
phonation stability
Smith–Magenis
speech
syndrome
Filología
topic cepstral peak prominence
children
phonation stability
Smith–Magenis
speech
syndrome
Filología
description Complex simultaneous neuropsychophysiological mechanisms are responsible for the processing of the information to be transmitted and for the neuromotor planning of the articulatory organs involved in speech. The nature of this set of mechanisms is closely linked to the clinical state of the subject. Thus, for example, in populations with neurodevelopmental deficits, these underlying neuropsychophysiological procedures are deficient and determine their phonation. Most of these cases with neurodevelopmental deficits are due to a genetic abnormality, as is the case in the population with Smith–Magenis syndrome (SMS). SMS is associated with neurodevelopmental deficits, intellectual disability, and a cohort of characteristic phenotypic features, including voice quality, which does not seem to be in line with the gender, age, and complexion of the diagnosed subject. The phonatory profile and speech features in this syndrome are dysphonia, high f0, excess vocal muscle stiffness, fluency alterations, numerous syllabic simplifications, phoneme omissions, and unintelligibility of speech. This exploratory study investigates whether the neuromotor deficits in children with SMS adversely affect phonation as compared to typically developing children without neuromotor deficits, which has not been previously determined. The authors compare the phonatory performance of a group of children with SMS (N = 12) with a healthy control group of children (N = 12) matched in age, gender, and grouped into two age ranges. The first group ranges from 5 to 7 years old, and the second group goes from 8 to 12 years old. Group differences were determined for two forms of acoustic analysis performed on repeated recordings of the sustained vowel /a/ F1 and F2 extraction and cepstral peak prominence (CPP). It is expected that the results will enlighten the question of the underlying neuromotor aspects of phonation in SMS population. These findings could provide evidence of the susceptibility of phonation of speech to neuromotor disturbances, regardless of their origin
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-06-03
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/712217
https://dx.doi.org/10.3389/fnhum.2021.661392
url http://hdl.handle.net/10486/712217
https://dx.doi.org/10.3389/fnhum.2021.661392
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Frontiers
publisher.none.fl_str_mv Frontiers
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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