A deep learning-based tool for the diagnostic decision support of peripheral vestibular disorders
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/27753 |
Resumo: | Nystagmus is involuntary eye movement characterized by smooth movement, called the slow phase of nystagmus, interrupted by rapid fixation in the opposite direction. It is one of the preponderant factors in the diagnosis of vestibular disorders. This study presents Smart Nystagmography, a proposal for a computer vision-based tool to support the diagnosis of peripheral vestibular disorders, which encompasses the entire process, from the eye movement collection device to the disorder classifier. The proposed solution is based on feature vectors that present eye movement patterns, which are identified using machine learning, in particular, Deep Learning (DL). The videonystagmography technique and its different tests were performed by the subjects in order to generate a representative dataset for both healthy subjects and those with vestibular dysfunction. Data pre-processing methods, as well as a hyperparameter optimization technique of the DL algorithms were employed with the purpose of improving the performance of state-of-the-art models. The performance results for identifying the presence of peripheral vestibular dysfunction reached an accuracy of 96.7% for the best model, after going through the optimization process. The results show the efficiency of Smart Nystagmography, which has a solution that involves from the video collection device to the system with data preparation techniques and the DL model deployed. Additional clinical studies are needed to validate the solution |
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A deep learning-based tool for the diagnostic decision support of peripheral vestibular disordersUna herramienta basada en el aprendizaje profundo para apoyo a la toma de decisiones en el diagnóstico de desórdenes vestibulares periféricosUma ferramenta baseada em aprendizado profundo para o suporte à decisão de diagnóstico de distúrbios vestibulares periféricosNystagmusVideonystagmographyPeripheral vestibulopathyDiagnosisArtificial intelligenceComputer visionDeep learning.NistagmoVideonistagmografíaVestibulopatía periféricaDiagnósticoInteligencia artificialVisión por computadorAprendizaje profundo.NistagmoVideonistagmografiaVestibulopatia periféricaDiagnósticoInteligência ArtificialVisão ComputacionalAprendizado profundo.Nystagmus is involuntary eye movement characterized by smooth movement, called the slow phase of nystagmus, interrupted by rapid fixation in the opposite direction. It is one of the preponderant factors in the diagnosis of vestibular disorders. This study presents Smart Nystagmography, a proposal for a computer vision-based tool to support the diagnosis of peripheral vestibular disorders, which encompasses the entire process, from the eye movement collection device to the disorder classifier. The proposed solution is based on feature vectors that present eye movement patterns, which are identified using machine learning, in particular, Deep Learning (DL). The videonystagmography technique and its different tests were performed by the subjects in order to generate a representative dataset for both healthy subjects and those with vestibular dysfunction. Data pre-processing methods, as well as a hyperparameter optimization technique of the DL algorithms were employed with the purpose of improving the performance of state-of-the-art models. The performance results for identifying the presence of peripheral vestibular dysfunction reached an accuracy of 96.7% for the best model, after going through the optimization process. The results show the efficiency of Smart Nystagmography, which has a solution that involves from the video collection device to the system with data preparation techniques and the DL model deployed. Additional clinical studies are needed to validate the solutionEl nistagmo es un movimiento ocular involuntario caracterizado por un movimiento suave, llamado fase lenta del nistagmo, interrumpido por una fijación rápida en la dirección opuesta. Es uno de los factores preponderantes en el diagnóstico de los trastornos vestibulares. Este estudio presenta el Smart Nystagmography, una propuesta de herramienta basada en visión artificial para apoyar el diagnóstico de trastornos vestibulares periféricos, que abarca todo el proceso, desde el dispositivo de recolección de movimientos oculares hasta el clasificador de trastornos. La solución propuesta se basa en vectores de características que presentan patrones de movimiento ocular, que se identifican mediante el aprendizaje automático, en particular, el aprendizaje profundo (AP). La técnica de videonistagmografía y sus diferentes pruebas fueron realizadas por los individuos para generar un conjunto de datos representativo tanto para individuos sanos como para aquellos con disfunción vestibular. Se emplearon métodos de preprocesamiento de datos, así como una técnica de optimización de hiperparámetros de los algoritmos AP con el fin de mejorar el rendimiento de los modelos de última generación. Los resultados de rendimiento para identificar la presencia de disfunción vestibular periférica alcanzaron una precisión del 96,7% para el mejor modelo, luego de pasar por el proceso de optimización. Los resultados muestran la eficiencia de lo Smart Nystagmography, que tiene una solución que involucra desde el dispositivo de captura de video hasta el sistema con técnicas de preparación de datos y el modelo AP desplegado. Se necesitan estudios clínicos adicionales para validar la solución.O nistagmo é o movimento involuntário dos olhos, caracterizado pelo movimento suave, chamado de fase lenta do nistagmo, interrompido pela fixação rápida na direção contrária. Ele é um dos fatores preponderantes no diagnóstico de desordens vestibulares. Este estudo apresenta o Smart Nystagmography, uma proposta de ferramenta baseada em visão computacional para o suporte ao diagnóstico de disfunções vestibulares periféricas, que engloba todo o processo, desde o dispositivo para coleta do movimento ocular até o classificador do distúrbio. A solução proposta é baseada em vetores de características que apresentam padrões de movimento ocular, os quais são identificados com o uso de aprendizado de máquina, em particular, Aprendizado Profundo (AP). A técnica de videonistagmografia e suas diferentes provas foram realizadas pelos indivíduos a fim de gerar um conjunto de dados representativo para indivíduos tanto saudáveis quanto com disfunção vestibular. Os métodos de pré-processamento de dados, assim como uma técnica de otimização de hiperparâmetros dos algoritmos de AP foram empregados com o propósito de melhorar o desempenho dos modelos do estado da arte. Os resultados de desempenho para a identificação da presença de disfunção vestibular periférica chegaram a uma acurácia de 96,7% para o melhor modelo, depois de passar pelo processo de otimização. Os resultados mostram a eficiência do Smart Nystagmography, o qual possui uma solução que envolve desde o dispositivo de coleta de vídeos até o sistema com as técnicas de preparação dos dados e o modelo de AP implantado. Estudos clínicos adicionais são necessários para validar a solução.Research, Society and Development2022-03-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2775310.33448/rsd-v11i4.27753Research, Society and Development; Vol. 11 No. 4; e56111427753Research, Society and Development; Vol. 11 Núm. 4; e56111427753Research, Society and Development; v. 11 n. 4; e561114277532525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/27753/24201Copyright (c) 2022 Antônia de Maria Rodrigues de Sousa Castro; Ariel Soares Teles; Lucas Daniel Batista Lima; José Everton da Silva Fontenele; Victor Hugo do Vale Bastos; Silmar Silva Teixeirahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCastro, Antônia de Maria Rodrigues de Sousa Teles, Ariel SoaresLima, Lucas Daniel Batista Fontenele, José Everton da Silva Bastos, Victor Hugo do Vale Teixeira, Silmar Silva 2022-03-27T17:17:09Zoai:ojs.pkp.sfu.ca:article/27753Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:45:22.482023Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
A deep learning-based tool for the diagnostic decision support of peripheral vestibular disorders Una herramienta basada en el aprendizaje profundo para apoyo a la toma de decisiones en el diagnóstico de desórdenes vestibulares periféricos Uma ferramenta baseada em aprendizado profundo para o suporte à decisão de diagnóstico de distúrbios vestibulares periféricos |
title |
A deep learning-based tool for the diagnostic decision support of peripheral vestibular disorders |
spellingShingle |
A deep learning-based tool for the diagnostic decision support of peripheral vestibular disorders Castro, Antônia de Maria Rodrigues de Sousa Nystagmus Videonystagmography Peripheral vestibulopathy Diagnosis Artificial intelligence Computer vision Deep learning. Nistagmo Videonistagmografía Vestibulopatía periférica Diagnóstico Inteligencia artificial Visión por computador Aprendizaje profundo. Nistagmo Videonistagmografia Vestibulopatia periférica Diagnóstico Inteligência Artificial Visão Computacional Aprendizado profundo. |
title_short |
A deep learning-based tool for the diagnostic decision support of peripheral vestibular disorders |
title_full |
A deep learning-based tool for the diagnostic decision support of peripheral vestibular disorders |
title_fullStr |
A deep learning-based tool for the diagnostic decision support of peripheral vestibular disorders |
title_full_unstemmed |
A deep learning-based tool for the diagnostic decision support of peripheral vestibular disorders |
title_sort |
A deep learning-based tool for the diagnostic decision support of peripheral vestibular disorders |
author |
Castro, Antônia de Maria Rodrigues de Sousa |
author_facet |
Castro, Antônia de Maria Rodrigues de Sousa Teles, Ariel Soares Lima, Lucas Daniel Batista Fontenele, José Everton da Silva Bastos, Victor Hugo do Vale Teixeira, Silmar Silva |
author_role |
author |
author2 |
Teles, Ariel Soares Lima, Lucas Daniel Batista Fontenele, José Everton da Silva Bastos, Victor Hugo do Vale Teixeira, Silmar Silva |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Castro, Antônia de Maria Rodrigues de Sousa Teles, Ariel Soares Lima, Lucas Daniel Batista Fontenele, José Everton da Silva Bastos, Victor Hugo do Vale Teixeira, Silmar Silva |
dc.subject.por.fl_str_mv |
Nystagmus Videonystagmography Peripheral vestibulopathy Diagnosis Artificial intelligence Computer vision Deep learning. Nistagmo Videonistagmografía Vestibulopatía periférica Diagnóstico Inteligencia artificial Visión por computador Aprendizaje profundo. Nistagmo Videonistagmografia Vestibulopatia periférica Diagnóstico Inteligência Artificial Visão Computacional Aprendizado profundo. |
topic |
Nystagmus Videonystagmography Peripheral vestibulopathy Diagnosis Artificial intelligence Computer vision Deep learning. Nistagmo Videonistagmografía Vestibulopatía periférica Diagnóstico Inteligencia artificial Visión por computador Aprendizaje profundo. Nistagmo Videonistagmografia Vestibulopatia periférica Diagnóstico Inteligência Artificial Visão Computacional Aprendizado profundo. |
description |
Nystagmus is involuntary eye movement characterized by smooth movement, called the slow phase of nystagmus, interrupted by rapid fixation in the opposite direction. It is one of the preponderant factors in the diagnosis of vestibular disorders. This study presents Smart Nystagmography, a proposal for a computer vision-based tool to support the diagnosis of peripheral vestibular disorders, which encompasses the entire process, from the eye movement collection device to the disorder classifier. The proposed solution is based on feature vectors that present eye movement patterns, which are identified using machine learning, in particular, Deep Learning (DL). The videonystagmography technique and its different tests were performed by the subjects in order to generate a representative dataset for both healthy subjects and those with vestibular dysfunction. Data pre-processing methods, as well as a hyperparameter optimization technique of the DL algorithms were employed with the purpose of improving the performance of state-of-the-art models. The performance results for identifying the presence of peripheral vestibular dysfunction reached an accuracy of 96.7% for the best model, after going through the optimization process. The results show the efficiency of Smart Nystagmography, which has a solution that involves from the video collection device to the system with data preparation techniques and the DL model deployed. Additional clinical studies are needed to validate the solution |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-03-26 |
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://rsdjournal.org/index.php/rsd/article/view/27753 10.33448/rsd-v11i4.27753 |
url |
https://rsdjournal.org/index.php/rsd/article/view/27753 |
identifier_str_mv |
10.33448/rsd-v11i4.27753 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/27753/24201 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 11 No. 4; e56111427753 Research, Society and Development; Vol. 11 Núm. 4; e56111427753 Research, Society and Development; v. 11 n. 4; e56111427753 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052793951879168 |