Brainstem auditory-evoked potential in Boxer dogs
Brainstem auditory-evoked potential (BAEP) has been widely used for different purposes in veterinary practice and is commonly used to identify inherited deafness and presbycusis. In this study, 43 Boxer dogs were evaluated using the BAEP. Deafness was diagnosed in 3 dogs (2 bilateral and 1 unilateral) allowing the remaining 40 Boxers to be included for normative data analysis including an evaluation on the influence of age on the BAEP. The animals were divided into 2 groups of 20 Boxers each based on age. The mean age was 4.54 years (range, 1-8) in group I, and 9.83 years (range, 8.5-12) in group II. The mean latency for I, III, and V waves were 1.14 (±0.07), 2.64 (±0.11), and 3.48 (±0.10) ms in group I, and 1.20 (±0.12), 2.73 (±0.15), and 3.58 (±0.22) ms in group II, respectively. The mean inter-peak latencies for the I-III, III-V and I-V intervals were 1.50 (±0.15), 0.84 (±0.15), and 2.34 (±0.11) ms in group I, and 1.53 (±0.16), 0.85 (±0.15), and 2.38 (±0.19) ms in group II, respectively. Latencies of waves I and III were significant different between group I and II. For the I-III, III-V and I-V intervals, no significant differences were observed between the 2 groups. As far as we know, this is the first normative study of BAEP obtained from Boxer dogs.
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Colégio Brasileiro de Patologia Animal - CBPA
2014
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oai:scielo:S0100-736X20140010000142014-12-09Brainstem auditory-evoked potential in Boxer dogsPalumbo,Mariana Isa PociResende,Luiz Antonio de LimaPantoja,José Carlos de FigueiredoMayhew,Ian G.Borges,Alexandre Secorun Auditory evoked potential latency deafness Boxer dogs Brainstem auditory-evoked potential (BAEP) has been widely used for different purposes in veterinary practice and is commonly used to identify inherited deafness and presbycusis. In this study, 43 Boxer dogs were evaluated using the BAEP. Deafness was diagnosed in 3 dogs (2 bilateral and 1 unilateral) allowing the remaining 40 Boxers to be included for normative data analysis including an evaluation on the influence of age on the BAEP. The animals were divided into 2 groups of 20 Boxers each based on age. The mean age was 4.54 years (range, 1-8) in group I, and 9.83 years (range, 8.5-12) in group II. The mean latency for I, III, and V waves were 1.14 (±0.07), 2.64 (±0.11), and 3.48 (±0.10) ms in group I, and 1.20 (±0.12), 2.73 (±0.15), and 3.58 (±0.22) ms in group II, respectively. The mean inter-peak latencies for the I-III, III-V and I-V intervals were 1.50 (±0.15), 0.84 (±0.15), and 2.34 (±0.11) ms in group I, and 1.53 (±0.16), 0.85 (±0.15), and 2.38 (±0.19) ms in group II, respectively. Latencies of waves I and III were significant different between group I and II. For the I-III, III-V and I-V intervals, no significant differences were observed between the 2 groups. As far as we know, this is the first normative study of BAEP obtained from Boxer dogs.info:eu-repo/semantics/openAccessColégio Brasileiro de Patologia Animal - CBPAPesquisa Veterinária Brasileira v.34 n.10 20142014-10-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2014001000014en10.1590/S0100-736X2014001000014 |
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Palumbo,Mariana Isa Poci Resende,Luiz Antonio de Lima Pantoja,José Carlos de Figueiredo Mayhew,Ian G. Borges,Alexandre Secorun |
spellingShingle |
Palumbo,Mariana Isa Poci Resende,Luiz Antonio de Lima Pantoja,José Carlos de Figueiredo Mayhew,Ian G. Borges,Alexandre Secorun Brainstem auditory-evoked potential in Boxer dogs |
author_facet |
Palumbo,Mariana Isa Poci Resende,Luiz Antonio de Lima Pantoja,José Carlos de Figueiredo Mayhew,Ian G. Borges,Alexandre Secorun |
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Palumbo,Mariana Isa Poci |
title |
Brainstem auditory-evoked potential in Boxer dogs |
title_short |
Brainstem auditory-evoked potential in Boxer dogs |
title_full |
Brainstem auditory-evoked potential in Boxer dogs |
title_fullStr |
Brainstem auditory-evoked potential in Boxer dogs |
title_full_unstemmed |
Brainstem auditory-evoked potential in Boxer dogs |
title_sort |
brainstem auditory-evoked potential in boxer dogs |
description |
Brainstem auditory-evoked potential (BAEP) has been widely used for different purposes in veterinary practice and is commonly used to identify inherited deafness and presbycusis. In this study, 43 Boxer dogs were evaluated using the BAEP. Deafness was diagnosed in 3 dogs (2 bilateral and 1 unilateral) allowing the remaining 40 Boxers to be included for normative data analysis including an evaluation on the influence of age on the BAEP. The animals were divided into 2 groups of 20 Boxers each based on age. The mean age was 4.54 years (range, 1-8) in group I, and 9.83 years (range, 8.5-12) in group II. The mean latency for I, III, and V waves were 1.14 (±0.07), 2.64 (±0.11), and 3.48 (±0.10) ms in group I, and 1.20 (±0.12), 2.73 (±0.15), and 3.58 (±0.22) ms in group II, respectively. The mean inter-peak latencies for the I-III, III-V and I-V intervals were 1.50 (±0.15), 0.84 (±0.15), and 2.34 (±0.11) ms in group I, and 1.53 (±0.16), 0.85 (±0.15), and 2.38 (±0.19) ms in group II, respectively. Latencies of waves I and III were significant different between group I and II. For the I-III, III-V and I-V intervals, no significant differences were observed between the 2 groups. As far as we know, this is the first normative study of BAEP obtained from Boxer dogs. |
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Colégio Brasileiro de Patologia Animal - CBPA |
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2014 |
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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2014001000014 |
work_keys_str_mv |
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