Brainstem auditory evoked potential testing in Dalmatian dogs in Brazil
Main Author: | |
---|---|
Publication Date: | 2014 |
Other Authors: | , , |
Format: | Article |
Language: | eng |
Source: | Repositório Institucional da UNESP |
Download full: | http://dx.doi.org/10.1590/1678-41625984 http://hdl.handle.net/11449/109525 |
Summary: | The brain stem auditory-evoked potential (BAEP) is an electrophysiologic test that detects and records the electrical activity in the auditory system from cochlea to midbrain, generated after an acoustic stimulus applied to the external ear. The aim of this study is to obtain normative data for BAEP in Dalmatian dogs in order to apply this to the evaluation of deafness and other neurologic disorders. BAEP were recorded from 30 Dalmatian dogs for a normative Brazilian study. Mean latencies for waves I, III, and V were 1.14 (±0.09), 2.62 (±0.10), and 3.46 (±0.14) ms, respectively. Mean inter-peak latencies for I-III, III-V, and I-V intervals were 1.48 (±0.17), 0.84 (±0.12), and 2.31 (±0.18) ms, respectively. Unilateral abnormalities were found in 16.7% of animals and bilateral deafness was seen in one dog. The normative data obtained in this paper is compatible with other published data. As far as we know this is the first report of deafness occurrence in Dalmatian dogs in Brazil. |
id |
UNSP_775d74e365bcdb41195f065ceba5ace7 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/109525 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Brainstem auditory evoked potential testing in Dalmatian dogs in BrazilPotencial evocado auditivo de tronco encefálico em cães da raça Dálmata no Brasilcãosurdezpotencial evocado auditivodogdeafnessauditory evoked potentialThe brain stem auditory-evoked potential (BAEP) is an electrophysiologic test that detects and records the electrical activity in the auditory system from cochlea to midbrain, generated after an acoustic stimulus applied to the external ear. The aim of this study is to obtain normative data for BAEP in Dalmatian dogs in order to apply this to the evaluation of deafness and other neurologic disorders. BAEP were recorded from 30 Dalmatian dogs for a normative Brazilian study. Mean latencies for waves I, III, and V were 1.14 (±0.09), 2.62 (±0.10), and 3.46 (±0.14) ms, respectively. Mean inter-peak latencies for I-III, III-V, and I-V intervals were 1.48 (±0.17), 0.84 (±0.12), and 2.31 (±0.18) ms, respectively. Unilateral abnormalities were found in 16.7% of animals and bilateral deafness was seen in one dog. The normative data obtained in this paper is compatible with other published data. As far as we know this is the first report of deafness occurrence in Dalmatian dogs in Brazil.O potencial evocado auditivo de tronco encefálico (BAEP) é um teste eletrodiagnóstico que detecta e registra a atividade elétrica do sistema auditivo desde a cóclea até o tronco encefálico, gerada após a emissão de um estímulo acústico na orelha externa. O objetivo deste estudo é obter dados normativos para o BAEP em cães da raça Dálmata para usá-lo para detecção de surdez e de outras alterações neurológicas. BAEP foi obtido de 30 cães da raça Dálmata para um estudo normativo no Brasil. As latências médias para as ondas I, III e V foram 1,14ms (±0,09); 2,62ms (±0,10) e 3,46ms (±0,14), respectivamente. A média das latências dos intervalos I-III, III-V e I-V foi 1,48ms (±0,17); 0,84ms (±0,12) e 2,31ms (±0,18), respectivamente. Alteração unilateral foi observada em 16,7% dos animais, e surdez bilateral foi observada em um cão. Os dados normativos obtidos neste trabalho são compatíveis com outros dados já publicados. Segundo a revisão realizada, este é o primeiro relato da ocorrência de surdez em cães da raça Dálmata no Brasil.Universidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Medicina Veterinária e ZootecniaFaculdade de Medicina de Botucatu Universidade Estadual Paulista Júlio de Mesquita FilhoMassey University College of Sciences, Institute of Veterinary, Animal and Biomedical SciencesUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Medicina Veterinária e ZootecniaFaculdade de Medicina de Botucatu Universidade Estadual Paulista Júlio de Mesquita FilhoUniversidade Federal de Minas Gerais (UFMG), Escola de VeterináriaUniversidade Estadual Paulista (Unesp)Massey University College of Sciences, Institute of Veterinary, Animal and Biomedical SciencesPalumbo, Mariana Isa Poci [UNESP]Resende, Luiz Antonio de Lima [UNESP]Mayhew, I.g.j.Borges, Alexandre Secorum [UNESP]2014-09-30T18:18:25Z2014-09-30T18:18:25Z2014-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article433-438application/pdfhttp://dx.doi.org/10.1590/1678-41625984Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Universidade Federal de Minas Gerais, Escola de Veterinária, v. 66, n. 2, p. 433-438, 2014.0102-0935http://hdl.handle.net/11449/10952510.1590/1678-41625984S0102-09352014000200016WOS:000337146700016S0102-09352014000200016.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengArquivo Brasileiro de Medicina Veterinária e Zootecnia0.2860,248info:eu-repo/semantics/openAccess2023-11-09T06:08:08Zoai:repositorio.unesp.br:11449/109525Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-09T06:08:08Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Brainstem auditory evoked potential testing in Dalmatian dogs in Brazil Potencial evocado auditivo de tronco encefálico em cães da raça Dálmata no Brasil |
title |
Brainstem auditory evoked potential testing in Dalmatian dogs in Brazil |
spellingShingle |
Brainstem auditory evoked potential testing in Dalmatian dogs in Brazil Palumbo, Mariana Isa Poci [UNESP] cão surdez potencial evocado auditivo dog deafness auditory evoked potential |
title_short |
Brainstem auditory evoked potential testing in Dalmatian dogs in Brazil |
title_full |
Brainstem auditory evoked potential testing in Dalmatian dogs in Brazil |
title_fullStr |
Brainstem auditory evoked potential testing in Dalmatian dogs in Brazil |
title_full_unstemmed |
Brainstem auditory evoked potential testing in Dalmatian dogs in Brazil |
title_sort |
Brainstem auditory evoked potential testing in Dalmatian dogs in Brazil |
author |
Palumbo, Mariana Isa Poci [UNESP] |
author_facet |
Palumbo, Mariana Isa Poci [UNESP] Resende, Luiz Antonio de Lima [UNESP] Mayhew, I.g.j. Borges, Alexandre Secorum [UNESP] |
author_role |
author |
author2 |
Resende, Luiz Antonio de Lima [UNESP] Mayhew, I.g.j. Borges, Alexandre Secorum [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Massey University College of Sciences, Institute of Veterinary, Animal and Biomedical Sciences |
dc.contributor.author.fl_str_mv |
Palumbo, Mariana Isa Poci [UNESP] Resende, Luiz Antonio de Lima [UNESP] Mayhew, I.g.j. Borges, Alexandre Secorum [UNESP] |
dc.subject.por.fl_str_mv |
cão surdez potencial evocado auditivo dog deafness auditory evoked potential |
topic |
cão surdez potencial evocado auditivo dog deafness auditory evoked potential |
description |
The brain stem auditory-evoked potential (BAEP) is an electrophysiologic test that detects and records the electrical activity in the auditory system from cochlea to midbrain, generated after an acoustic stimulus applied to the external ear. The aim of this study is to obtain normative data for BAEP in Dalmatian dogs in order to apply this to the evaluation of deafness and other neurologic disorders. BAEP were recorded from 30 Dalmatian dogs for a normative Brazilian study. Mean latencies for waves I, III, and V were 1.14 (±0.09), 2.62 (±0.10), and 3.46 (±0.14) ms, respectively. Mean inter-peak latencies for I-III, III-V, and I-V intervals were 1.48 (±0.17), 0.84 (±0.12), and 2.31 (±0.18) ms, respectively. Unilateral abnormalities were found in 16.7% of animals and bilateral deafness was seen in one dog. The normative data obtained in this paper is compatible with other published data. As far as we know this is the first report of deafness occurrence in Dalmatian dogs in Brazil. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-09-30T18:18:25Z 2014-09-30T18:18:25Z 2014-04-01 |
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/10.1590/1678-41625984 Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Universidade Federal de Minas Gerais, Escola de Veterinária, v. 66, n. 2, p. 433-438, 2014. 0102-0935 http://hdl.handle.net/11449/109525 10.1590/1678-41625984 S0102-09352014000200016 WOS:000337146700016 S0102-09352014000200016.pdf |
url |
http://dx.doi.org/10.1590/1678-41625984 http://hdl.handle.net/11449/109525 |
identifier_str_mv |
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Universidade Federal de Minas Gerais, Escola de Veterinária, v. 66, n. 2, p. 433-438, 2014. 0102-0935 10.1590/1678-41625984 S0102-09352014000200016 WOS:000337146700016 S0102-09352014000200016.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Arquivo Brasileiro de Medicina Veterinária e Zootecnia 0.286 0,248 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
433-438 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais (UFMG), Escola de Veterinária |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais (UFMG), Escola de Veterinária |
dc.source.none.fl_str_mv |
SciELO 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_ |
1797789652142260224 |