Impact of auditory feedback alterations in individuals with stuttering☆☆

Detalhes bibliográficos
Autor(a) principal: Fiorin, Michele [UNESP]
Data de Publicação: 2019
Outros Autores: Marconato, Eduarda [UNESP], Palharini, Talissa Almeida [UNESP], Picoloto, Luana Altran [UNESP], Frizzo, Ana Cláudia Figueiredo [UNESP], Cardoso, Ana Claudia Vieira [UNESP], Oliveira, Cristiane Moço Canhetti de [UNESP]
Tipo de documento: Artigo
Idioma: eng
por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.bjorl.2019.08.005
http://hdl.handle.net/11449/199559
Resumo: Introduction: Electrophysiological evidence has reinforced the hypothesis that stuttering is associated with a deficit in modulation of the cortical auditory system during speech planning, contributing to an inefficient auditory feedback monitoring and, consequently, resulting in disfluencies. Objective: To verify the impact of auditory feedback modifications on the spontaneous speech of individuals with stuttering. Methods: Sixteen individuals, of both genders, aged 8–17 years and 11 months, with a diagnosis of persistent neurodevelopmental stuttering, were divided into two groups: Moderate Stuttering Group and Severe Stuttering Group. The testing procedures consisted of three stages: collection of identification data, audiological assessment and fluency evaluation of spontaneous speech in four auditory feedback conditions (non-altered, delayed, masked and amplified). The speech sample obtained in the non-altered feedback was considered the control; the others were considered as modified listening conditions. Results: Regarding the stuttering-like disfluencies, a statistically significant difference was observed in the intragroup analysis of the Moderate Stuttering Group between non-altered and masked auditory feedback (p = 0.042), as well as between non-altered and amplified (p = 0.042). There was a statistically significant difference in the Severe Stuttering Group for all auditory feedback modifications in relation to the non-altered (delayed p = 0.012, masked p = 0.025 and amplified p = 0.042). There was also a reduction in flows of syllables and words-per-minute in the Moderate Stuttering Group for the delayed auditory feedback, as compared to non-altered (p = 0.017 and p = 0.025, respectively). Conclusion: The effect of delayed auditory feedback was favorable for the Severe Stuttering Group, promoting speech fluency. The conditions of masked and amplified auditory feedback resulted in speech benefits in both groups, decreasing the number of stuttering-like disfluencies. The speech rate was not impaired by any listening condition analyzed.
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spelling Impact of auditory feedback alterations in individuals with stuttering☆☆Impacto das alterações da retroalimentação auditiva em indivíduos com gagueiraFeedbackHearingSpeech disordersSpeech-language pathologyStutteringIntroduction: Electrophysiological evidence has reinforced the hypothesis that stuttering is associated with a deficit in modulation of the cortical auditory system during speech planning, contributing to an inefficient auditory feedback monitoring and, consequently, resulting in disfluencies. Objective: To verify the impact of auditory feedback modifications on the spontaneous speech of individuals with stuttering. Methods: Sixteen individuals, of both genders, aged 8–17 years and 11 months, with a diagnosis of persistent neurodevelopmental stuttering, were divided into two groups: Moderate Stuttering Group and Severe Stuttering Group. The testing procedures consisted of three stages: collection of identification data, audiological assessment and fluency evaluation of spontaneous speech in four auditory feedback conditions (non-altered, delayed, masked and amplified). The speech sample obtained in the non-altered feedback was considered the control; the others were considered as modified listening conditions. Results: Regarding the stuttering-like disfluencies, a statistically significant difference was observed in the intragroup analysis of the Moderate Stuttering Group between non-altered and masked auditory feedback (p = 0.042), as well as between non-altered and amplified (p = 0.042). There was a statistically significant difference in the Severe Stuttering Group for all auditory feedback modifications in relation to the non-altered (delayed p = 0.012, masked p = 0.025 and amplified p = 0.042). There was also a reduction in flows of syllables and words-per-minute in the Moderate Stuttering Group for the delayed auditory feedback, as compared to non-altered (p = 0.017 and p = 0.025, respectively). Conclusion: The effect of delayed auditory feedback was favorable for the Severe Stuttering Group, promoting speech fluency. The conditions of masked and amplified auditory feedback resulted in speech benefits in both groups, decreasing the number of stuttering-like disfluencies. The speech rate was not impaired by any listening condition analyzed.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP) Faculdade de Filosofia e Ciências Programa de Pós-Graduação em FonoaudiologiaUniversidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP) Faculdade de Filosofia e Ciências Programa de Pós-Graduação em FonoaudiologiaUniversidade Estadual Paulista (Unesp)Fiorin, Michele [UNESP]Marconato, Eduarda [UNESP]Palharini, Talissa Almeida [UNESP]Picoloto, Luana Altran [UNESP]Frizzo, Ana Cláudia Figueiredo [UNESP]Cardoso, Ana Claudia Vieira [UNESP]Oliveira, Cristiane Moço Canhetti de [UNESP]2020-12-12T01:43:16Z2020-12-12T01:43:16Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1016/j.bjorl.2019.08.005Brazilian Journal of Otorhinolaryngology.1808-86861808-8694http://hdl.handle.net/11449/19955910.1016/j.bjorl.2019.08.005S1808-869420210003002472-s2.0-85074055506S1808-86942021000300247.pdf05594836302506310000-0003-0321-5093Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporBrazilian Journal of Otorhinolaryngologyinfo:eu-repo/semantics/openAccess2024-08-09T17:40:00Zoai:repositorio.unesp.br:11449/199559Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-09T17:40Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Impact of auditory feedback alterations in individuals with stuttering☆☆
Impacto das alterações da retroalimentação auditiva em indivíduos com gagueira
title Impact of auditory feedback alterations in individuals with stuttering☆☆
spellingShingle Impact of auditory feedback alterations in individuals with stuttering☆☆
Fiorin, Michele [UNESP]
Feedback
Hearing
Speech disorders
Speech-language pathology
Stuttering
title_short Impact of auditory feedback alterations in individuals with stuttering☆☆
title_full Impact of auditory feedback alterations in individuals with stuttering☆☆
title_fullStr Impact of auditory feedback alterations in individuals with stuttering☆☆
title_full_unstemmed Impact of auditory feedback alterations in individuals with stuttering☆☆
title_sort Impact of auditory feedback alterations in individuals with stuttering☆☆
author Fiorin, Michele [UNESP]
author_facet Fiorin, Michele [UNESP]
Marconato, Eduarda [UNESP]
Palharini, Talissa Almeida [UNESP]
Picoloto, Luana Altran [UNESP]
Frizzo, Ana Cláudia Figueiredo [UNESP]
Cardoso, Ana Claudia Vieira [UNESP]
Oliveira, Cristiane Moço Canhetti de [UNESP]
author_role author
author2 Marconato, Eduarda [UNESP]
Palharini, Talissa Almeida [UNESP]
Picoloto, Luana Altran [UNESP]
Frizzo, Ana Cláudia Figueiredo [UNESP]
Cardoso, Ana Claudia Vieira [UNESP]
Oliveira, Cristiane Moço Canhetti de [UNESP]
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Fiorin, Michele [UNESP]
Marconato, Eduarda [UNESP]
Palharini, Talissa Almeida [UNESP]
Picoloto, Luana Altran [UNESP]
Frizzo, Ana Cláudia Figueiredo [UNESP]
Cardoso, Ana Claudia Vieira [UNESP]
Oliveira, Cristiane Moço Canhetti de [UNESP]
dc.subject.por.fl_str_mv Feedback
Hearing
Speech disorders
Speech-language pathology
Stuttering
topic Feedback
Hearing
Speech disorders
Speech-language pathology
Stuttering
description Introduction: Electrophysiological evidence has reinforced the hypothesis that stuttering is associated with a deficit in modulation of the cortical auditory system during speech planning, contributing to an inefficient auditory feedback monitoring and, consequently, resulting in disfluencies. Objective: To verify the impact of auditory feedback modifications on the spontaneous speech of individuals with stuttering. Methods: Sixteen individuals, of both genders, aged 8–17 years and 11 months, with a diagnosis of persistent neurodevelopmental stuttering, were divided into two groups: Moderate Stuttering Group and Severe Stuttering Group. The testing procedures consisted of three stages: collection of identification data, audiological assessment and fluency evaluation of spontaneous speech in four auditory feedback conditions (non-altered, delayed, masked and amplified). The speech sample obtained in the non-altered feedback was considered the control; the others were considered as modified listening conditions. Results: Regarding the stuttering-like disfluencies, a statistically significant difference was observed in the intragroup analysis of the Moderate Stuttering Group between non-altered and masked auditory feedback (p = 0.042), as well as between non-altered and amplified (p = 0.042). There was a statistically significant difference in the Severe Stuttering Group for all auditory feedback modifications in relation to the non-altered (delayed p = 0.012, masked p = 0.025 and amplified p = 0.042). There was also a reduction in flows of syllables and words-per-minute in the Moderate Stuttering Group for the delayed auditory feedback, as compared to non-altered (p = 0.017 and p = 0.025, respectively). Conclusion: The effect of delayed auditory feedback was favorable for the Severe Stuttering Group, promoting speech fluency. The conditions of masked and amplified auditory feedback resulted in speech benefits in both groups, decreasing the number of stuttering-like disfluencies. The speech rate was not impaired by any listening condition analyzed.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
2020-12-12T01:43:16Z
2020-12-12T01:43:16Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.bjorl.2019.08.005
Brazilian Journal of Otorhinolaryngology.
1808-8686
1808-8694
http://hdl.handle.net/11449/199559
10.1016/j.bjorl.2019.08.005
S1808-86942021000300247
2-s2.0-85074055506
S1808-86942021000300247.pdf
0559483630250631
0000-0003-0321-5093
url http://dx.doi.org/10.1016/j.bjorl.2019.08.005
http://hdl.handle.net/11449/199559
identifier_str_mv Brazilian Journal of Otorhinolaryngology.
1808-8686
1808-8694
10.1016/j.bjorl.2019.08.005
S1808-86942021000300247
2-s2.0-85074055506
S1808-86942021000300247.pdf
0559483630250631
0000-0003-0321-5093
dc.language.iso.fl_str_mv eng
por
language eng
por
dc.relation.none.fl_str_mv Brazilian Journal of Otorhinolaryngology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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