Immediate effects of the phonation into a straw exercise

Detalhes bibliográficos
Autor(a) principal: Costa,Claudia Barsanelli
Data de Publicação: 2011
Outros Autores: Costa,Luis Henrique Chechinato, Oliveira,Gisele, Behlau,Mara
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Otorhinolaryngology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942011000400009
Resumo: Immediate effects of an exercise with the vocal tract semi-closed. OBJECTIVE: To investigate the immediate effects of the phonation exercise in a straw in individuals with and without vocal fold lesions. MATERIALS AND METHODS: Prospective study. 48 individuals, aged between 18 and 55 years participated in the study, and they were distributed into two groups: GL- with a benign vocal fold lesion; GSL- without a lesion. The following analyses were carried out before and after the straw phonation exercises: voice self-analysis, [ε] vowel auditory-perception analysis, selected parameters acoustics (VoxMetria 2. 6) and videolaryngoscopy. RESULTS: The vocal self assessment indicated a statistically significant improvement on voice emission in GL individuals (p=0. 015). There were no statistically significant differences before and after the exercise and between the groups, in the videolaryngoscopy, acoustic and auditory-perception assessments. CONCLUSIONS: The straw phonation exercise caused positive effects, seen upon voice self-assessment, indicating an easier and better voice upon phonation
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spelling Immediate effects of the phonation into a straw exercisespeech acousticsvoicevoice trainingImmediate effects of an exercise with the vocal tract semi-closed. OBJECTIVE: To investigate the immediate effects of the phonation exercise in a straw in individuals with and without vocal fold lesions. MATERIALS AND METHODS: Prospective study. 48 individuals, aged between 18 and 55 years participated in the study, and they were distributed into two groups: GL- with a benign vocal fold lesion; GSL- without a lesion. The following analyses were carried out before and after the straw phonation exercises: voice self-analysis, [ε] vowel auditory-perception analysis, selected parameters acoustics (VoxMetria 2. 6) and videolaryngoscopy. RESULTS: The vocal self assessment indicated a statistically significant improvement on voice emission in GL individuals (p=0. 015). There were no statistically significant differences before and after the exercise and between the groups, in the videolaryngoscopy, acoustic and auditory-perception assessments. CONCLUSIONS: The straw phonation exercise caused positive effects, seen upon voice self-assessment, indicating an easier and better voice upon phonationAssociação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial.2011-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942011000400009Brazilian Journal of Otorhinolaryngology v.77 n.4 2011reponame:Brazilian Journal of Otorhinolaryngologyinstname:Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)instacron:ABORL-CCF10.1590/S1808-86942011000400009info:eu-repo/semantics/openAccessCosta,Claudia BarsanelliCosta,Luis Henrique ChechinatoOliveira,GiseleBehlau,Maraeng2011-08-12T00:00:00Zoai:scielo:S1808-86942011000400009Revistahttp://www.bjorl.org.br/https://old.scielo.br/oai/scielo-oai.phprevista@aborlccf.org.br||revista@aborlccf.org.br1808-86861808-8686opendoar:2011-08-12T00:00Brazilian Journal of Otorhinolaryngology - Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)false
dc.title.none.fl_str_mv Immediate effects of the phonation into a straw exercise
title Immediate effects of the phonation into a straw exercise
spellingShingle Immediate effects of the phonation into a straw exercise
Costa,Claudia Barsanelli
speech acoustics
voice
voice training
title_short Immediate effects of the phonation into a straw exercise
title_full Immediate effects of the phonation into a straw exercise
title_fullStr Immediate effects of the phonation into a straw exercise
title_full_unstemmed Immediate effects of the phonation into a straw exercise
title_sort Immediate effects of the phonation into a straw exercise
author Costa,Claudia Barsanelli
author_facet Costa,Claudia Barsanelli
Costa,Luis Henrique Chechinato
Oliveira,Gisele
Behlau,Mara
author_role author
author2 Costa,Luis Henrique Chechinato
Oliveira,Gisele
Behlau,Mara
author2_role author
author
author
dc.contributor.author.fl_str_mv Costa,Claudia Barsanelli
Costa,Luis Henrique Chechinato
Oliveira,Gisele
Behlau,Mara
dc.subject.por.fl_str_mv speech acoustics
voice
voice training
topic speech acoustics
voice
voice training
description Immediate effects of an exercise with the vocal tract semi-closed. OBJECTIVE: To investigate the immediate effects of the phonation exercise in a straw in individuals with and without vocal fold lesions. MATERIALS AND METHODS: Prospective study. 48 individuals, aged between 18 and 55 years participated in the study, and they were distributed into two groups: GL- with a benign vocal fold lesion; GSL- without a lesion. The following analyses were carried out before and after the straw phonation exercises: voice self-analysis, [ε] vowel auditory-perception analysis, selected parameters acoustics (VoxMetria 2. 6) and videolaryngoscopy. RESULTS: The vocal self assessment indicated a statistically significant improvement on voice emission in GL individuals (p=0. 015). There were no statistically significant differences before and after the exercise and between the groups, in the videolaryngoscopy, acoustic and auditory-perception assessments. CONCLUSIONS: The straw phonation exercise caused positive effects, seen upon voice self-assessment, indicating an easier and better voice upon phonation
publishDate 2011
dc.date.none.fl_str_mv 2011-08-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942011000400009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942011000400009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1808-86942011000400009
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial.
publisher.none.fl_str_mv Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial.
dc.source.none.fl_str_mv Brazilian Journal of Otorhinolaryngology v.77 n.4 2011
reponame:Brazilian Journal of Otorhinolaryngology
instname:Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)
instacron:ABORL-CCF
instname_str Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)
instacron_str ABORL-CCF
institution ABORL-CCF
reponame_str Brazilian Journal of Otorhinolaryngology
collection Brazilian Journal of Otorhinolaryngology
repository.name.fl_str_mv Brazilian Journal of Otorhinolaryngology - Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)
repository.mail.fl_str_mv revista@aborlccf.org.br||revista@aborlccf.org.br
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