A newmethod to analyze the subjective visual vertical in patients with bilateral vestibular dysfunction
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Clinics |
Texto Completo: | https://www.revistas.usp.br/clinics/article/view/47923 |
Resumo: | OBJECTIVE: The aim of this study was to assess the subjective visual vertical in patients with bilateral vestibular dysfunction and to propose a new method to analyze subjective visual vertical data in these patients. METHODS: Static subjective visual vertical tests were performed in 40 subjects split into two groups. Group A consisted of 20 healthy volunteers, and Group B consisted of 20 patients with bilateral vestibular dysfunction. Each patient performed six measurements of the subjective visual vertical test, and the mean values were calculated and analyzed. RESULTS: Analyses of the numerical values of subjective visual vertical deviations (the conventional method of analysis) showed that the mean deviation was 0.326±1.13º in Group A and 0.301±1.87º in Group B. However, by analyzing the absolute values of the subjective visual vertical (the new method of analysis proposed), the mean deviation became 1.35±0.48º in Group A and 2.152±0.93º in Group B. The difference in subjective visual vertical deviations between groups was statistically significant (p, |
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oai:revistas.usp.br:article/47923 |
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Clinics |
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A newmethod to analyze the subjective visual vertical in patients with bilateral vestibular dysfunctionVestibular Function TestsVestibular LabyrinthVestibular DiseasesSacculeUtriculeOBJECTIVE: The aim of this study was to assess the subjective visual vertical in patients with bilateral vestibular dysfunction and to propose a new method to analyze subjective visual vertical data in these patients. METHODS: Static subjective visual vertical tests were performed in 40 subjects split into two groups. Group A consisted of 20 healthy volunteers, and Group B consisted of 20 patients with bilateral vestibular dysfunction. Each patient performed six measurements of the subjective visual vertical test, and the mean values were calculated and analyzed. RESULTS: Analyses of the numerical values of subjective visual vertical deviations (the conventional method of analysis) showed that the mean deviation was 0.326±1.13º in Group A and 0.301±1.87º in Group B. However, by analyzing the absolute values of the subjective visual vertical (the new method of analysis proposed), the mean deviation became 1.35±0.48º in Group A and 2.152±0.93º in Group B. The difference in subjective visual vertical deviations between groups was statistically significant (p,Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo2012-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/clinics/article/view/4792310.6061/clinics/2012(10)02Clinics; Vol. 67 No. 10 (2012); 1127-1131Clinics; v. 67 n. 10 (2012); 1127-1131Clinics; Vol. 67 Núm. 10 (2012); 1127-11311980-53221807-5932reponame:Clinicsinstname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/clinics/article/view/47923/51663Funabashi, MarthaSantos-Pontelli, Taiza Elaine GrespanColafêmina, José FernandoPavan, Theo ZeferinoCarneiro, Antonio Adilton OliveiraTakayanagui, Osvaldo Massaitiinfo:eu-repo/semantics/openAccess2012-12-13T11:00:08Zoai:revistas.usp.br:article/47923Revistahttps://www.revistas.usp.br/clinicsPUBhttps://www.revistas.usp.br/clinics/oai||clinics@hc.fm.usp.br1980-53221807-5932opendoar:2012-12-13T11:00:08Clinics - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
A newmethod to analyze the subjective visual vertical in patients with bilateral vestibular dysfunction |
title |
A newmethod to analyze the subjective visual vertical in patients with bilateral vestibular dysfunction |
spellingShingle |
A newmethod to analyze the subjective visual vertical in patients with bilateral vestibular dysfunction Funabashi, Martha Vestibular Function Tests Vestibular Labyrinth Vestibular Diseases Saccule Utricule |
title_short |
A newmethod to analyze the subjective visual vertical in patients with bilateral vestibular dysfunction |
title_full |
A newmethod to analyze the subjective visual vertical in patients with bilateral vestibular dysfunction |
title_fullStr |
A newmethod to analyze the subjective visual vertical in patients with bilateral vestibular dysfunction |
title_full_unstemmed |
A newmethod to analyze the subjective visual vertical in patients with bilateral vestibular dysfunction |
title_sort |
A newmethod to analyze the subjective visual vertical in patients with bilateral vestibular dysfunction |
author |
Funabashi, Martha |
author_facet |
Funabashi, Martha Santos-Pontelli, Taiza Elaine Grespan Colafêmina, José Fernando Pavan, Theo Zeferino Carneiro, Antonio Adilton Oliveira Takayanagui, Osvaldo Massaiti |
author_role |
author |
author2 |
Santos-Pontelli, Taiza Elaine Grespan Colafêmina, José Fernando Pavan, Theo Zeferino Carneiro, Antonio Adilton Oliveira Takayanagui, Osvaldo Massaiti |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Funabashi, Martha Santos-Pontelli, Taiza Elaine Grespan Colafêmina, José Fernando Pavan, Theo Zeferino Carneiro, Antonio Adilton Oliveira Takayanagui, Osvaldo Massaiti |
dc.subject.por.fl_str_mv |
Vestibular Function Tests Vestibular Labyrinth Vestibular Diseases Saccule Utricule |
topic |
Vestibular Function Tests Vestibular Labyrinth Vestibular Diseases Saccule Utricule |
description |
OBJECTIVE: The aim of this study was to assess the subjective visual vertical in patients with bilateral vestibular dysfunction and to propose a new method to analyze subjective visual vertical data in these patients. METHODS: Static subjective visual vertical tests were performed in 40 subjects split into two groups. Group A consisted of 20 healthy volunteers, and Group B consisted of 20 patients with bilateral vestibular dysfunction. Each patient performed six measurements of the subjective visual vertical test, and the mean values were calculated and analyzed. RESULTS: Analyses of the numerical values of subjective visual vertical deviations (the conventional method of analysis) showed that the mean deviation was 0.326±1.13º in Group A and 0.301±1.87º in Group B. However, by analyzing the absolute values of the subjective visual vertical (the new method of analysis proposed), the mean deviation became 1.35±0.48º in Group A and 2.152±0.93º in Group B. The difference in subjective visual vertical deviations between groups was statistically significant (p, |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/clinics/article/view/47923 10.6061/clinics/2012(10)02 |
url |
https://www.revistas.usp.br/clinics/article/view/47923 |
identifier_str_mv |
10.6061/clinics/2012(10)02 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/clinics/article/view/47923/51663 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo |
publisher.none.fl_str_mv |
Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo |
dc.source.none.fl_str_mv |
Clinics; Vol. 67 No. 10 (2012); 1127-1131 Clinics; v. 67 n. 10 (2012); 1127-1131 Clinics; Vol. 67 Núm. 10 (2012); 1127-1131 1980-5322 1807-5932 reponame:Clinics instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Clinics |
collection |
Clinics |
repository.name.fl_str_mv |
Clinics - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||clinics@hc.fm.usp.br |
_version_ |
1800222759154876417 |