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: | International Archives of Otorhinolaryngology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1809-48642019000100031 |
Resumo: | Abstract 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 Potentialselectrophysiologymusicauditory evoked potentialsAbstract 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.Fundação Otorrinolaringologia2019-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1809-48642019000100031International Archives of Otorhinolaryngology v.23 n.1 2019reponame:International Archives of Otorhinolaryngologyinstname:Fundação Otorrinolaringologia (FORL)instacron:FORL10.1055/s-0038-1651507info:eu-repo/semantics/openAccessLima,Daiane Damaris Baptista deRegaçone,Simone FiuzaOliveira,Anna Caroline Silva deAlcântara,Yara BagaliChagas,Eduardo Federighi BaisiFrizzo,Ana Claudia Figueiredoeng2019-04-22T00:00:00Zoai:scielo:S1809-48642019000100031Revistahttps://www.scielo.br/j/iao/https://old.scielo.br/oai/scielo-oai.php||iaorl@iaorl.org||archives@internationalarchivesent.org||arquivos@forl.org.br1809-48641809-4864opendoar:2019-04-22T00:00International Archives of Otorhinolaryngology - Fundação Otorrinolaringologia (FORL)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 Lima,Daiane Damaris Baptista de electrophysiology music auditory evoked potentials |
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 |
Lima,Daiane Damaris Baptista de |
author_facet |
Lima,Daiane Damaris Baptista de Regaçone,Simone Fiuza Oliveira,Anna Caroline Silva de Alcântara,Yara Bagali Chagas,Eduardo Federighi Baisi Frizzo,Ana Claudia Figueiredo |
author_role |
author |
author2 |
Regaçone,Simone Fiuza Oliveira,Anna Caroline Silva de Alcântara,Yara Bagali Chagas,Eduardo Federighi Baisi Frizzo,Ana Claudia Figueiredo |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lima,Daiane Damaris Baptista de Regaçone,Simone Fiuza Oliveira,Anna Caroline Silva de Alcântara,Yara Bagali Chagas,Eduardo Federighi Baisi Frizzo,Ana Claudia Figueiredo |
dc.subject.por.fl_str_mv |
electrophysiology music auditory evoked potentials |
topic |
electrophysiology music auditory evoked potentials |
description |
Abstract 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 |
2019-03-01 |
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=S1809-48642019000100031 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1809-48642019000100031 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1055/s-0038-1651507 |
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 |
Fundação Otorrinolaringologia |
publisher.none.fl_str_mv |
Fundação Otorrinolaringologia |
dc.source.none.fl_str_mv |
International Archives of Otorhinolaryngology v.23 n.1 2019 reponame:International Archives of Otorhinolaryngology instname:Fundação Otorrinolaringologia (FORL) instacron:FORL |
instname_str |
Fundação Otorrinolaringologia (FORL) |
instacron_str |
FORL |
institution |
FORL |
reponame_str |
International Archives of Otorhinolaryngology |
collection |
International Archives of Otorhinolaryngology |
repository.name.fl_str_mv |
International Archives of Otorhinolaryngology - Fundação Otorrinolaringologia (FORL) |
repository.mail.fl_str_mv |
||iaorl@iaorl.org||archives@internationalarchivesent.org||arquivos@forl.org.br |
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1754203976178335744 |