Analysis of the effect of musical stimulation on cortical auditory evoked potentials
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1055/s-0038-1651507 http://hdl.handle.net/11449/188631 |
Resumo: | Introduction Cortical auditory evoked potentials (CAEPs) are bioelectric responses that occur from acoustic stimulations, and they assess the functionality of the central auditory system. Objective The objective of the present study was to analyze the effect of musical stimulation on CAEPs. Methods The sample consisted of 42 healthy female subjects, aged between 18 and 24 years, divided into two groups – G1: without musical stimulation prior to the CAEP examination; and G2: with stimulation prior to the examination. In both groups, as a pre-collection procedure, the complete basic audiological evaluation was performed. For the musical stimulation performed in G2, we used an MP4 player programmed to play Pachelbel’s “Canon in D Major” for five minutes prior to the CAEP examination. To analyze the effect on the groups, the ear side and the ide–group interaction, a mixed analysis of variance (ANOVA) of repeated measures was performed. Box M test and Mauchly sphericity test were also performed. Results Test differences were considered statistically significant when the p-value was < 0.05 (5%). Thus, it was possible to observe that there was a statistically significant difference of the P2 component characterized by the decrease in the amplitude of response in the left ear in G2 when comparing the responses of CAEP with and without prior musical stimulation. Conclusion The result of the present study enabled us to conclude that there was a change in the response of CAEPs with musical stimulation. |
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Analysis of the effect of musical stimulation on cortical auditory evoked potentialsAuditory evoked potentialsElectrophysiologyMusicIntroduction Cortical auditory evoked potentials (CAEPs) are bioelectric responses that occur from acoustic stimulations, and they assess the functionality of the central auditory system. Objective The objective of the present study was to analyze the effect of musical stimulation on CAEPs. Methods The sample consisted of 42 healthy female subjects, aged between 18 and 24 years, divided into two groups – G1: without musical stimulation prior to the CAEP examination; and G2: with stimulation prior to the examination. In both groups, as a pre-collection procedure, the complete basic audiological evaluation was performed. For the musical stimulation performed in G2, we used an MP4 player programmed to play Pachelbel’s “Canon in D Major” for five minutes prior to the CAEP examination. To analyze the effect on the groups, the ear side and the ide–group interaction, a mixed analysis of variance (ANOVA) of repeated measures was performed. Box M test and Mauchly sphericity test were also performed. Results Test differences were considered statistically significant when the p-value was < 0.05 (5%). Thus, it was possible to observe that there was a statistically significant difference of the P2 component characterized by the decrease in the amplitude of response in the left ear in G2 when comparing the responses of CAEP with and without prior musical stimulation. Conclusion The result of the present study enabled us to conclude that there was a change in the response of CAEPs with musical stimulation.Department of Speech Therapy and Audiology Faculty of Philosophy and Science Universidade Estadual Paulista (FFC/UNESP)Department of Speech Therapy and Audiology Dentistry School of Bauru Universidade de São Paulo (FOB/USP), Alameda Octávio Pinheiro Brisola, 9-75Postgraduate Program in Human Development and Technology Faculty of Philosophy Sciences and Letters of Rio Claro Universidade Estadual PaulistaDepartment of Physical Education Universidade de MaríliaDepartment of Speech Therapy and Audiology Faculty of Philosophy and Science Universidade Estadual Paulista (FFC/UNESP)Postgraduate Program in Human Development and Technology Faculty of Philosophy Sciences and Letters of Rio Claro Universidade Estadual PaulistaUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Universidade de MaríliaDe Lima, Daiane Damaris Baptista [UNESP]Regaçone, Simone FiuzaDe Oliveira, Anna Caroline Silva [UNESP]Alcântara, Yara Bagali [UNESP]Chagas, Eduardo Federighi Baisi [UNESP]Frizzo, Ana Claudia Figueiredo [UNESP]2019-10-06T16:14:18Z2019-10-06T16:14:18Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article31-35application/pdfhttp://dx.doi.org/10.1055/s-0038-1651507International Archives of Otorhinolaryngology, v. 23, n. 1, p. 31-35, 2019.1809-48641809-9777http://hdl.handle.net/11449/18863110.1055/s-0038-1651507S1809-486420190001000312-s2.0-85060144423S1809-48642019000100031.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Archives of Otorhinolaryngologyinfo:eu-repo/semantics/openAccess2023-10-26T06:11:16Zoai:repositorio.unesp.br:11449/188631Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-26T06:11:16Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Analysis of the effect of musical stimulation on cortical auditory evoked potentials |
title |
Analysis of the effect of musical stimulation on cortical auditory evoked potentials |
spellingShingle |
Analysis of the effect of musical stimulation on cortical auditory evoked potentials De Lima, Daiane Damaris Baptista [UNESP] Auditory evoked potentials Electrophysiology Music |
title_short |
Analysis of the effect of musical stimulation on cortical auditory evoked potentials |
title_full |
Analysis of the effect of musical stimulation on cortical auditory evoked potentials |
title_fullStr |
Analysis of the effect of musical stimulation on cortical auditory evoked potentials |
title_full_unstemmed |
Analysis of the effect of musical stimulation on cortical auditory evoked potentials |
title_sort |
Analysis of the effect of musical stimulation on cortical auditory evoked potentials |
author |
De Lima, Daiane Damaris Baptista [UNESP] |
author_facet |
De Lima, Daiane Damaris Baptista [UNESP] Regaçone, Simone Fiuza De Oliveira, Anna Caroline Silva [UNESP] Alcântara, Yara Bagali [UNESP] Chagas, Eduardo Federighi Baisi [UNESP] Frizzo, Ana Claudia Figueiredo [UNESP] |
author_role |
author |
author2 |
Regaçone, Simone Fiuza De Oliveira, Anna Caroline Silva [UNESP] Alcântara, Yara Bagali [UNESP] Chagas, Eduardo Federighi Baisi [UNESP] Frizzo, Ana Claudia Figueiredo [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) Universidade de Marília |
dc.contributor.author.fl_str_mv |
De Lima, Daiane Damaris Baptista [UNESP] Regaçone, Simone Fiuza De Oliveira, Anna Caroline Silva [UNESP] Alcântara, Yara Bagali [UNESP] Chagas, Eduardo Federighi Baisi [UNESP] Frizzo, Ana Claudia Figueiredo [UNESP] |
dc.subject.por.fl_str_mv |
Auditory evoked potentials Electrophysiology Music |
topic |
Auditory evoked potentials Electrophysiology Music |
description |
Introduction Cortical auditory evoked potentials (CAEPs) are bioelectric responses that occur from acoustic stimulations, and they assess the functionality of the central auditory system. Objective The objective of the present study was to analyze the effect of musical stimulation on CAEPs. Methods The sample consisted of 42 healthy female subjects, aged between 18 and 24 years, divided into two groups – G1: without musical stimulation prior to the CAEP examination; and G2: with stimulation prior to the examination. In both groups, as a pre-collection procedure, the complete basic audiological evaluation was performed. For the musical stimulation performed in G2, we used an MP4 player programmed to play Pachelbel’s “Canon in D Major” for five minutes prior to the CAEP examination. To analyze the effect on the groups, the ear side and the ide–group interaction, a mixed analysis of variance (ANOVA) of repeated measures was performed. Box M test and Mauchly sphericity test were also performed. Results Test differences were considered statistically significant when the p-value was < 0.05 (5%). Thus, it was possible to observe that there was a statistically significant difference of the P2 component characterized by the decrease in the amplitude of response in the left ear in G2 when comparing the responses of CAEP with and without prior musical stimulation. Conclusion The result of the present study enabled us to conclude that there was a change in the response of CAEPs with musical stimulation. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-06T16:14:18Z 2019-10-06T16:14:18Z 2019-01-01 |
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/10.1055/s-0038-1651507 International Archives of Otorhinolaryngology, v. 23, n. 1, p. 31-35, 2019. 1809-4864 1809-9777 http://hdl.handle.net/11449/188631 10.1055/s-0038-1651507 S1809-48642019000100031 2-s2.0-85060144423 S1809-48642019000100031.pdf |
url |
http://dx.doi.org/10.1055/s-0038-1651507 http://hdl.handle.net/11449/188631 |
identifier_str_mv |
International Archives of Otorhinolaryngology, v. 23, n. 1, p. 31-35, 2019. 1809-4864 1809-9777 10.1055/s-0038-1651507 S1809-48642019000100031 2-s2.0-85060144423 S1809-48642019000100031.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Archives of Otorhinolaryngology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
31-35 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 |
|
_version_ |
1799964710243663872 |