Cognitive performance and long-latency auditory evoked potentials: a study on aging
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.6061/clinics/2021/e1567 http://hdl.handle.net/11449/209167 |
Resumo: | OBJECTIVE: To evaluate the relationship between cognitive performance and long-latency auditory evoked potentials in an elderly population. METHODS: The sample consisted of adults between 20 and 58 years of age and elderly adults between 60 and 70 years of age. The screening procedures adopted were an inspection of the external auditory canal, tonal and vocal audiometry, tympanometry, brain stem auditory evoked potential, the Montreal Cognitive Assessment test, and long-latency auditory evoked potential. RESULTS: The latency and amplitude values of cortical components by age group showed significant differences under the following conditions: (i) signals evoked by the speech stimulus /da/ and by the pure-tone stimulus at 2,000 Hz for the N2 amplitude (p=0.008 and p=0.001, respectively), which were both higher for adults, and (ii) signals evoked by the speech stimulus /da/ for N1 latency (p=0.018) and by the pure-tone stimulus at 2,000 Hz for P2 latency (p=0.017), which were both higher in the elderly population. The cognitive component (P300) showed a significant difference when evoked by speech stimuli, with higher latency in the elderly population (p=0.013). When correlated with cognitive processes, the latency and amplitude of cortical potentials showed direct and medium-strength correlations between abnormal scores obtained on the Montreal Cognitive Assessment test and P2 amplitude (p < 0.001 and r=0.452). CONCLUSION: There is a relationship between long-latency potentials and cognitive performance in the elderly, which was observed by the increase in the P2 amplitude and the impairment of the process of sound decoding. |
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Cognitive performance and long-latency auditory evoked potentials: a study on agingEvoked potentialsCognitive DysfunctionAgingOBJECTIVE: To evaluate the relationship between cognitive performance and long-latency auditory evoked potentials in an elderly population. METHODS: The sample consisted of adults between 20 and 58 years of age and elderly adults between 60 and 70 years of age. The screening procedures adopted were an inspection of the external auditory canal, tonal and vocal audiometry, tympanometry, brain stem auditory evoked potential, the Montreal Cognitive Assessment test, and long-latency auditory evoked potential. RESULTS: The latency and amplitude values of cortical components by age group showed significant differences under the following conditions: (i) signals evoked by the speech stimulus /da/ and by the pure-tone stimulus at 2,000 Hz for the N2 amplitude (p=0.008 and p=0.001, respectively), which were both higher for adults, and (ii) signals evoked by the speech stimulus /da/ for N1 latency (p=0.018) and by the pure-tone stimulus at 2,000 Hz for P2 latency (p=0.017), which were both higher in the elderly population. The cognitive component (P300) showed a significant difference when evoked by speech stimuli, with higher latency in the elderly population (p=0.013). When correlated with cognitive processes, the latency and amplitude of cortical potentials showed direct and medium-strength correlations between abnormal scores obtained on the Montreal Cognitive Assessment test and P2 amplitude (p < 0.001 and r=0.452). CONCLUSION: There is a relationship between long-latency potentials and cognitive performance in the elderly, which was observed by the increase in the P2 amplitude and the impairment of the process of sound decoding.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Alagoas Research Foundation (FAPEAL)Postgraduate and Research Board of the State University of Health Sciences of AlagoasUniv Estadual Ciencias Saude Alagoas UNCISAL, Maceio, AL, BrazilUniv Fed Alagoas RENORBIO UFAL, Rede Nordeste Biotecnol, Maceio, AL, BrazilCtr Univ CESMAC, Maceio, AL, BrazilUniv Fed Sao Paulo UNIFESP, Fac Med, Sao Paulo, SP, BrazilUniv Sao Paulo, Fac Med Ribeirao Preto, Sao Paulo, SP, BrazilUniv Estadual Paulista, Marilia, SP, BrazilUniv Fed Pernambuco UFPE, Recife, PE, BrazilUniv Estadual Paulista, Marilia, SP, BrazilPostgraduate and Research Board of the State University of Health Sciences of Alagoas: 41010.0000019445/2020Hospital Clinicas, Univ Sao PauloUniv Estadual Ciencias Saude Alagoas UNCISALUniv Fed Alagoas RENORBIO UFALCtr Univ CESMACUniversidade Federal de São Paulo (UNIFESP)Universidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Universidade Federal de Pernambuco (UFPE)Ferreira de Oliveira, Maria de FatimaMenezes, Pedro de LemosLins Carnauba, Aline TenorioPereira, Liliane DesgualdoLira de Andrade, Kelly CristinaFigueiredo Frizzo, Ana Claudia [UNESP]Soares, Ilka do Amaral2021-06-25T11:50:23Z2021-06-25T11:50:23Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article7application/pdfhttp://dx.doi.org/10.6061/clinics/2021/e1567Clinics. Sao Paulo: Hospital Clinicas, Univ Sao Paulo, v. 76, 7 p., 2021.1807-5932http://hdl.handle.net/11449/20916710.6061/clinics/2021/e1567S1807-59322021000100216WOS:000613978500001S1807-59322021000100216.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengClinicsinfo:eu-repo/semantics/openAccess2023-11-11T06:16:13Zoai:repositorio.unesp.br:11449/209167Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-11T06:16:13Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Cognitive performance and long-latency auditory evoked potentials: a study on aging |
title |
Cognitive performance and long-latency auditory evoked potentials: a study on aging |
spellingShingle |
Cognitive performance and long-latency auditory evoked potentials: a study on aging Ferreira de Oliveira, Maria de Fatima Evoked potentials Cognitive Dysfunction Aging |
title_short |
Cognitive performance and long-latency auditory evoked potentials: a study on aging |
title_full |
Cognitive performance and long-latency auditory evoked potentials: a study on aging |
title_fullStr |
Cognitive performance and long-latency auditory evoked potentials: a study on aging |
title_full_unstemmed |
Cognitive performance and long-latency auditory evoked potentials: a study on aging |
title_sort |
Cognitive performance and long-latency auditory evoked potentials: a study on aging |
author |
Ferreira de Oliveira, Maria de Fatima |
author_facet |
Ferreira de Oliveira, Maria de Fatima Menezes, Pedro de Lemos Lins Carnauba, Aline Tenorio Pereira, Liliane Desgualdo Lira de Andrade, Kelly Cristina Figueiredo Frizzo, Ana Claudia [UNESP] Soares, Ilka do Amaral |
author_role |
author |
author2 |
Menezes, Pedro de Lemos Lins Carnauba, Aline Tenorio Pereira, Liliane Desgualdo Lira de Andrade, Kelly Cristina Figueiredo Frizzo, Ana Claudia [UNESP] Soares, Ilka do Amaral |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Univ Estadual Ciencias Saude Alagoas UNCISAL Univ Fed Alagoas RENORBIO UFAL Ctr Univ CESMAC Universidade Federal de São Paulo (UNIFESP) Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) Universidade Federal de Pernambuco (UFPE) |
dc.contributor.author.fl_str_mv |
Ferreira de Oliveira, Maria de Fatima Menezes, Pedro de Lemos Lins Carnauba, Aline Tenorio Pereira, Liliane Desgualdo Lira de Andrade, Kelly Cristina Figueiredo Frizzo, Ana Claudia [UNESP] Soares, Ilka do Amaral |
dc.subject.por.fl_str_mv |
Evoked potentials Cognitive Dysfunction Aging |
topic |
Evoked potentials Cognitive Dysfunction Aging |
description |
OBJECTIVE: To evaluate the relationship between cognitive performance and long-latency auditory evoked potentials in an elderly population. METHODS: The sample consisted of adults between 20 and 58 years of age and elderly adults between 60 and 70 years of age. The screening procedures adopted were an inspection of the external auditory canal, tonal and vocal audiometry, tympanometry, brain stem auditory evoked potential, the Montreal Cognitive Assessment test, and long-latency auditory evoked potential. RESULTS: The latency and amplitude values of cortical components by age group showed significant differences under the following conditions: (i) signals evoked by the speech stimulus /da/ and by the pure-tone stimulus at 2,000 Hz for the N2 amplitude (p=0.008 and p=0.001, respectively), which were both higher for adults, and (ii) signals evoked by the speech stimulus /da/ for N1 latency (p=0.018) and by the pure-tone stimulus at 2,000 Hz for P2 latency (p=0.017), which were both higher in the elderly population. The cognitive component (P300) showed a significant difference when evoked by speech stimuli, with higher latency in the elderly population (p=0.013). When correlated with cognitive processes, the latency and amplitude of cortical potentials showed direct and medium-strength correlations between abnormal scores obtained on the Montreal Cognitive Assessment test and P2 amplitude (p < 0.001 and r=0.452). CONCLUSION: There is a relationship between long-latency potentials and cognitive performance in the elderly, which was observed by the increase in the P2 amplitude and the impairment of the process of sound decoding. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T11:50:23Z 2021-06-25T11:50:23Z 2021-01-01 |
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/10.6061/clinics/2021/e1567 Clinics. Sao Paulo: Hospital Clinicas, Univ Sao Paulo, v. 76, 7 p., 2021. 1807-5932 http://hdl.handle.net/11449/209167 10.6061/clinics/2021/e1567 S1807-59322021000100216 WOS:000613978500001 S1807-59322021000100216.pdf |
url |
http://dx.doi.org/10.6061/clinics/2021/e1567 http://hdl.handle.net/11449/209167 |
identifier_str_mv |
Clinics. Sao Paulo: Hospital Clinicas, Univ Sao Paulo, v. 76, 7 p., 2021. 1807-5932 10.6061/clinics/2021/e1567 S1807-59322021000100216 WOS:000613978500001 S1807-59322021000100216.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Clinics |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
7 application/pdf |
dc.publisher.none.fl_str_mv |
Hospital Clinicas, Univ Sao Paulo |
publisher.none.fl_str_mv |
Hospital Clinicas, Univ Sao Paulo |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1797789678651310080 |