Observatorio de I+D+i UPM

Memorias de investigación
Otras publicaciones:
Classification of Parkinson's disease patients through voice parameters collected by mobile devices
Año:2019
Áreas de investigación
  • Biomedicina,
  • Ciencias de la computación y tecnología informática
Datos
Descripción
The mPower: Mobile Parkinson Disease (PD) Stydy is an observational study developed to evaluate the feasibility of remotely collecting information about PD symptoms. With the mPower App, voice recordings have been collected by volunteer participants with their own smartphones, which was then added to each individual PD diagnosis. In this papaer we present a basic analysis of the voice data and a feature extraction process on a sample of 2218 participants. Statistical analysis was performed to idebtify diagnosis through such parameteres and some demographical variables. principal Componente Analysis (PCA), analysis of variance (ANOVA), and multilayer perceptron (MLP) were used in order to build a prediction model. The 62 initial parameters were reduced to 5, obtaining similar predictive capacity with 62 or 5 parameters. The use of acoustic voice parameteres has been proposed as an objetive and non-invasive method for the early diagnosis of the disease. This work contibutes to ideentify voice parameters that allow through prediction models, remote monitoring of patientes,and reducing cost.
Internacional
Si
Entidad
The 13th World Congress on Controversies in Neurology (CONy)
Lugar
Madrid
Páginas
Referencia/URL
Tipo de publicación
Poster
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Francisco Diaz Perez (UPM)
  • Autor: M. Giuliano Giuliano (Universidad Nacional de la Matanza, Argentina)
  • Autor: Alfonsa Garcia Lopez (UPM)
  • Autor: S. Noemí Pérez (Universidad Nacional de la Matanza, Argentina)
  • Autor: G. Blanco Blanco (Universidad Nacional de la Matanza, Argentina)
  • Autor: S. Sandonato Sandonato (Universidad Nacional de la Matanza, Argentina)
  • Autor: E. Maldonado Maldonado (Universidad Nacional de la Matanza, Argentina)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Informática Aplicada al Procesado de Señal e Imagen
  • Departamento: Sistemas Informáticos
S2i 2021 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)