Posturografia do TetraxTM na hipofunção vestibular unilateral
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNIFESP |
Texto Completo: | http://repositorio.unifesp.br/handle/11600/22761 |
Resumo: | Purpose: To evaluate the postural control by means of Tetrax Interactive Balance System posturography (Tetrax TM) in vertiginous patients with unilateral vestibular hypofunction. Method: 25 vertiginous patients with unilateral vestibular hypofunction and a homogeneous control group of 32 healthy individuals were submitted to a neurootologic evaluation including the Tetrax TM (Sunlight Medical Ltd.) in eight different sensory conditions and the Dizziness Handicap Inventory (DHI). Results: For different positions, vertiginous patients with unilateral vestibular hypofunction showed significantly higher values of general stability index, weight distribution index, right/left and tool/heel synchronizations, Fourier transformation index and fall index than controls. In the group of vertiginous patients with unilateral vestibular hypofunction, DHI showed significant and positive linear correlations with fall index and general stability index in all sensory conditions; and with Fourier transformation index and synchronizations index, in some conditions. Conclusion: Increased values in the indices of weight distribution, right/left and tool/heel synchronizations, Fourier transformation and fall characterize the impairment of postural control using Tetrax TM in vertiginous patients with unilateral vestibular hypofunction. |
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Quitschal, Rafaela Maia [UNIFESP]Universidade Federal de São Paulo (UNIFESP)Caovilla, Heloisa Helena [UNIFESP]2015-12-06T23:46:11Z2015-12-06T23:46:11Z2013QUITSCHAL, Rafaela Maia. Posturografia do TetraxTM na hipofunção vestibular unilateral. 2013. 75 f. Dissertação (Mestrado em Ciências) - Escola Paulista de Medicina, Universidade Federal de São Paulo. São Paulo, 2013.http://repositorio.unifesp.br/handle/11600/22761Tese-13954.pdfPurpose: To evaluate the postural control by means of Tetrax Interactive Balance System posturography (Tetrax TM) in vertiginous patients with unilateral vestibular hypofunction. Method: 25 vertiginous patients with unilateral vestibular hypofunction and a homogeneous control group of 32 healthy individuals were submitted to a neurootologic evaluation including the Tetrax TM (Sunlight Medical Ltd.) in eight different sensory conditions and the Dizziness Handicap Inventory (DHI). Results: For different positions, vertiginous patients with unilateral vestibular hypofunction showed significantly higher values of general stability index, weight distribution index, right/left and tool/heel synchronizations, Fourier transformation index and fall index than controls. In the group of vertiginous patients with unilateral vestibular hypofunction, DHI showed significant and positive linear correlations with fall index and general stability index in all sensory conditions; and with Fourier transformation index and synchronizations index, in some conditions. Conclusion: Increased values in the indices of weight distribution, right/left and tool/heel synchronizations, Fourier transformation and fall characterize the impairment of postural control using Tetrax TM in vertiginous patients with unilateral vestibular hypofunction.Objetivo: Avaliar o equilibrio corporal de pacientes vertiginosos com hipofuncao vestibular unilateral a posturografia do TetraxTM. Metodo: 25 pacientes vertiginosos com hipofuncao vestibular unilateral e um grupo controle homogeneo de 32 individuos higidos foram submetidos a avaliacao otoneurologica, incluindo o Dizziness Handicap Inventory (DHI) e a posturografia do TetraxTM (Sunlight Medical Ltd.) em oito diferentes condicoes sensoriais. Resultados: O grupo experimental apresentou valores significantemente maiores do que o grupo controle quanto ao indice de estabilidade geral, indice de distribuicao de peso, indice de sincronizacao da oscilacao postural direita/esquerda e dedos/calcanhar, faixas de frequencia de oscilacao postural (F1, F2-F4, F5-F6, F7-F8) e indice de risco de queda, em diferentes condicoes sensoriais. No grupo experimental, houve correlacao linear positiva e significante do DHI com o indice de queda; com o indice de estabilidade geral em todas as condicoes sensoriais; com faixas de frequencia de oscilacao postural e sincronizacoes, em algumas condicoes. Conclusao: Alteracoes de distribuicao de peso, sincronizacao da oscilacao postural direita/ esquerda e dedos/calcanhares, faixas de frequencia de oscilacao postural e do indice de risco de queda caracterizam o comprometimento do controle postural em pacientes vertiginosos com hipofuncao vestibular unilateral a posturografia do TetraxTMCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)BV UNIFESP: Teses e dissertações75 p.porUniversidade Federal de São Paulo (UNIFESP)HumanosHumanosEquilíbrio PosturalTestes de Função VestibularNistagmo FisiológicoDoenças VestibularesVestíbulo do LabirintoPosturografia do TetraxTM na hipofunção vestibular unilateralTetraxTM posturography in the unilateral vestibular hypofunctioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPSão Paulo, Escola Paulista de Medicina (EPM)Distúrbios da Comunicação Humana (Fonoaudiologia) – São PauloORIGINALTese-13954.pdfTese-13954.pdfapplication/pdf1179464${dspace.ui.url}/bitstream/11600/22761/1/Tese-13954.pdf9276da5122a555a5f882a8170273592aMD51open accessTEXTTese-13954.pdf.txtTese-13954.pdf.txtExtracted texttext/plain102991${dspace.ui.url}/bitstream/11600/22761/3/Tese-13954.pdf.txt4f858e78d185ea3f725b36ec795c97a8MD53open accessTHUMBNAILTese-13954.pdf.jpgTese-13954.pdf.jpgIM Thumbnailimage/jpeg3684${dspace.ui.url}/bitstream/11600/22761/5/Tese-13954.pdf.jpgdd47c065d9287a608dfe883094df8a26MD55open access11600/227612022-07-29 19:25:56.979open accessoai:repositorio.unifesp.br:11600/22761Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652023-05-25T12:23:43.438847Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.pt.fl_str_mv |
Posturografia do TetraxTM na hipofunção vestibular unilateral |
dc.title.alternative.en.fl_str_mv |
TetraxTM posturography in the unilateral vestibular hypofunction |
title |
Posturografia do TetraxTM na hipofunção vestibular unilateral |
spellingShingle |
Posturografia do TetraxTM na hipofunção vestibular unilateral Quitschal, Rafaela Maia [UNIFESP] Humanos Equilíbrio Postural Testes de Função Vestibular Nistagmo Fisiológico Doenças Vestibulares Vestíbulo do Labirinto Humanos |
title_short |
Posturografia do TetraxTM na hipofunção vestibular unilateral |
title_full |
Posturografia do TetraxTM na hipofunção vestibular unilateral |
title_fullStr |
Posturografia do TetraxTM na hipofunção vestibular unilateral |
title_full_unstemmed |
Posturografia do TetraxTM na hipofunção vestibular unilateral |
title_sort |
Posturografia do TetraxTM na hipofunção vestibular unilateral |
author |
Quitschal, Rafaela Maia [UNIFESP] |
author_facet |
Quitschal, Rafaela Maia [UNIFESP] |
author_role |
author |
dc.contributor.institution.none.fl_str_mv |
Universidade Federal de São Paulo (UNIFESP) |
dc.contributor.author.fl_str_mv |
Quitschal, Rafaela Maia [UNIFESP] |
dc.contributor.advisor1.fl_str_mv |
Caovilla, Heloisa Helena [UNIFESP] |
contributor_str_mv |
Caovilla, Heloisa Helena [UNIFESP] |
dc.subject.por.fl_str_mv |
Humanos Equilíbrio Postural Testes de Função Vestibular Nistagmo Fisiológico Doenças Vestibulares Vestíbulo do Labirinto |
topic |
Humanos Equilíbrio Postural Testes de Função Vestibular Nistagmo Fisiológico Doenças Vestibulares Vestíbulo do Labirinto Humanos |
dc.subject.decs.pt.fl_str_mv |
Humanos |
description |
Purpose: To evaluate the postural control by means of Tetrax Interactive Balance System posturography (Tetrax TM) in vertiginous patients with unilateral vestibular hypofunction. Method: 25 vertiginous patients with unilateral vestibular hypofunction and a homogeneous control group of 32 healthy individuals were submitted to a neurootologic evaluation including the Tetrax TM (Sunlight Medical Ltd.) in eight different sensory conditions and the Dizziness Handicap Inventory (DHI). Results: For different positions, vertiginous patients with unilateral vestibular hypofunction showed significantly higher values of general stability index, weight distribution index, right/left and tool/heel synchronizations, Fourier transformation index and fall index than controls. In the group of vertiginous patients with unilateral vestibular hypofunction, DHI showed significant and positive linear correlations with fall index and general stability index in all sensory conditions; and with Fourier transformation index and synchronizations index, in some conditions. Conclusion: Increased values in the indices of weight distribution, right/left and tool/heel synchronizations, Fourier transformation and fall characterize the impairment of postural control using Tetrax TM in vertiginous patients with unilateral vestibular hypofunction. |
publishDate |
2013 |
dc.date.issued.fl_str_mv |
2013 |
dc.date.accessioned.fl_str_mv |
2015-12-06T23:46:11Z |
dc.date.available.fl_str_mv |
2015-12-06T23:46:11Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
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masterThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
QUITSCHAL, Rafaela Maia. Posturografia do TetraxTM na hipofunção vestibular unilateral. 2013. 75 f. Dissertação (Mestrado em Ciências) - Escola Paulista de Medicina, Universidade Federal de São Paulo. São Paulo, 2013. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unifesp.br/handle/11600/22761 |
dc.identifier.file.none.fl_str_mv |
Tese-13954.pdf |
identifier_str_mv |
QUITSCHAL, Rafaela Maia. Posturografia do TetraxTM na hipofunção vestibular unilateral. 2013. 75 f. Dissertação (Mestrado em Ciências) - Escola Paulista de Medicina, Universidade Federal de São Paulo. São Paulo, 2013. Tese-13954.pdf |
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http://repositorio.unifesp.br/handle/11600/22761 |
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75 p. |
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Universidade Federal de São Paulo (UNIFESP) |
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Universidade Federal de São Paulo (UNIFESP) |
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