Impact of auditory feedback alterations in individuals with stuttering☆☆
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , |
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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Repositório Institucional da UNESP |
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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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1808128188546547712 |