Immediate effects of cervical stimulation and diaphragmatic release on vocal production
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Fisioterapia em Movimento |
Texto Completo: | https://periodicos.pucpr.br/fisio/article/view/26476 |
Resumo: | Introduction: The voice is heavily influenced by breathing and abdominal muscles. Objective: To verify the immediate effects of cervical stimulation and diaphragmatic release on the respiratory and phonatory function of adult women with no vocal complaints. Method: Relaxation maneuvers and eccentric work of the diaphragm were performed together with articulatory maneuver of the third cervical vertebra. Twenty-four women without vocal complaints, aged between 18 and 35 years were part of the intervention. All volunteers were submitted to an evaluation of respiratory muscle strength, maximum phonation time of the vowel /a/, sound pressure level and acoustic vocal analysis, before and after physiotherapeutic intervention. Statistical analysis consisted of the Student's t-test for independent samples and Spearman's correlation. Significance level was set at 5%. Results: There was a significant increase in the maximum phonation time of the vowel /a/ and in the modal sound pressure level. Regarding the acoustic analysis, there was a reduction in the standard deviation values of the fundamental frequency; in the smoothed pitch disturbance quotient; and in the fundamental frequency and amplitude variations. Conclusion: Cervical stimulation and diaphragmatic release improved vocal quality regarding duration of emission, sound pressure, and stability and noise of the glottic signal. |
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Fisioterapia em Movimento |
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Immediate effects of cervical stimulation and diaphragmatic release on vocal productionIntroduction: The voice is heavily influenced by breathing and abdominal muscles. Objective: To verify the immediate effects of cervical stimulation and diaphragmatic release on the respiratory and phonatory function of adult women with no vocal complaints. Method: Relaxation maneuvers and eccentric work of the diaphragm were performed together with articulatory maneuver of the third cervical vertebra. Twenty-four women without vocal complaints, aged between 18 and 35 years were part of the intervention. All volunteers were submitted to an evaluation of respiratory muscle strength, maximum phonation time of the vowel /a/, sound pressure level and acoustic vocal analysis, before and after physiotherapeutic intervention. Statistical analysis consisted of the Student's t-test for independent samples and Spearman's correlation. Significance level was set at 5%. Results: There was a significant increase in the maximum phonation time of the vowel /a/ and in the modal sound pressure level. Regarding the acoustic analysis, there was a reduction in the standard deviation values of the fundamental frequency; in the smoothed pitch disturbance quotient; and in the fundamental frequency and amplitude variations. Conclusion: Cervical stimulation and diaphragmatic release improved vocal quality regarding duration of emission, sound pressure, and stability and noise of the glottic signal.Editora PUCPRESS2020-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.pucpr.br/fisio/article/view/2647610.1590/1980-5918.033.AO37Fisioterapia em Movimento (Physical Therapy in Movement); Vol. 33 (2020): n. cont.; 1 - 7Fisioterapia em Movimento; v. 33 (2020): n. cont.; 1 - 71980-5918reponame:Fisioterapia em Movimentoinstname:Pontifícia Universidade Católica do Paraná (PUC-PR)instacron:PUC_PRenghttps://periodicos.pucpr.br/fisio/article/view/26476/pdfCopyright (c) 2022 PUCPRESSinfo:eu-repo/semantics/openAccessCorrêa Machado, ÉrikaFernandez Frigo, LetíciaAnversa Bresolin, FernandaLima, Joziane Padilha de MoraesCielo, Carla Aparecida2022-03-07T19:02:41Zoai:ojs.periodicos.pucpr.br:article/26476Revistahttps://periodicos.pucpr.br/fisioPRIhttps://periodicos.pucpr.br/fisio/oairubia.farias@pucpr.br||revista.fisioterapia@pucpr.br1980-59180103-5150opendoar:2022-03-07T19:02:41Fisioterapia em Movimento - Pontifícia Universidade Católica do Paraná (PUC-PR)false |
dc.title.none.fl_str_mv |
Immediate effects of cervical stimulation and diaphragmatic release on vocal production |
title |
Immediate effects of cervical stimulation and diaphragmatic release on vocal production |
spellingShingle |
Immediate effects of cervical stimulation and diaphragmatic release on vocal production Corrêa Machado, Érika |
title_short |
Immediate effects of cervical stimulation and diaphragmatic release on vocal production |
title_full |
Immediate effects of cervical stimulation and diaphragmatic release on vocal production |
title_fullStr |
Immediate effects of cervical stimulation and diaphragmatic release on vocal production |
title_full_unstemmed |
Immediate effects of cervical stimulation and diaphragmatic release on vocal production |
title_sort |
Immediate effects of cervical stimulation and diaphragmatic release on vocal production |
author |
Corrêa Machado, Érika |
author_facet |
Corrêa Machado, Érika Fernandez Frigo, Letícia Anversa Bresolin, Fernanda Lima, Joziane Padilha de Moraes Cielo, Carla Aparecida |
author_role |
author |
author2 |
Fernandez Frigo, Letícia Anversa Bresolin, Fernanda Lima, Joziane Padilha de Moraes Cielo, Carla Aparecida |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Corrêa Machado, Érika Fernandez Frigo, Letícia Anversa Bresolin, Fernanda Lima, Joziane Padilha de Moraes Cielo, Carla Aparecida |
description |
Introduction: The voice is heavily influenced by breathing and abdominal muscles. Objective: To verify the immediate effects of cervical stimulation and diaphragmatic release on the respiratory and phonatory function of adult women with no vocal complaints. Method: Relaxation maneuvers and eccentric work of the diaphragm were performed together with articulatory maneuver of the third cervical vertebra. Twenty-four women without vocal complaints, aged between 18 and 35 years were part of the intervention. All volunteers were submitted to an evaluation of respiratory muscle strength, maximum phonation time of the vowel /a/, sound pressure level and acoustic vocal analysis, before and after physiotherapeutic intervention. Statistical analysis consisted of the Student's t-test for independent samples and Spearman's correlation. Significance level was set at 5%. Results: There was a significant increase in the maximum phonation time of the vowel /a/ and in the modal sound pressure level. Regarding the acoustic analysis, there was a reduction in the standard deviation values of the fundamental frequency; in the smoothed pitch disturbance quotient; and in the fundamental frequency and amplitude variations. Conclusion: Cervical stimulation and diaphragmatic release improved vocal quality regarding duration of emission, sound pressure, and stability and noise of the glottic signal. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-03-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.pucpr.br/fisio/article/view/26476 10.1590/1980-5918.033.AO37 |
url |
https://periodicos.pucpr.br/fisio/article/view/26476 |
identifier_str_mv |
10.1590/1980-5918.033.AO37 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.pucpr.br/fisio/article/view/26476/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 PUCPRESS info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 PUCPRESS |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora PUCPRESS |
publisher.none.fl_str_mv |
Editora PUCPRESS |
dc.source.none.fl_str_mv |
Fisioterapia em Movimento (Physical Therapy in Movement); Vol. 33 (2020): n. cont.; 1 - 7 Fisioterapia em Movimento; v. 33 (2020): n. cont.; 1 - 7 1980-5918 reponame:Fisioterapia em Movimento instname:Pontifícia Universidade Católica do Paraná (PUC-PR) instacron:PUC_PR |
instname_str |
Pontifícia Universidade Católica do Paraná (PUC-PR) |
instacron_str |
PUC_PR |
institution |
PUC_PR |
reponame_str |
Fisioterapia em Movimento |
collection |
Fisioterapia em Movimento |
repository.name.fl_str_mv |
Fisioterapia em Movimento - Pontifícia Universidade Católica do Paraná (PUC-PR) |
repository.mail.fl_str_mv |
rubia.farias@pucpr.br||revista.fisioterapia@pucpr.br |
_version_ |
1799138749094821888 |