{"id":20224,"date":"2018-03-09T09:09:29","date_gmt":"2018-03-09T09:09:29","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/potenciales-de-tronco-cerebral-evocados-mediante-estimulacion-electrica-en-pacientes-con-implante-coclear\/"},"modified":"2018-03-09T09:09:29","modified_gmt":"2018-03-09T09:09:29","slug":"potenciales-de-tronco-cerebral-evocados-mediante-estimulacion-electrica-en-pacientes-con-implante-coclear","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/potenciales-de-tronco-cerebral-evocados-mediante-estimulacion-electrica-en-pacientes-con-implante-coclear\/","title":{"rendered":"Potenciales de tronco cerebral evocados mediante estimulaci\u00f3n el\u00e9ctrica en pacientes con implante coclear"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Ruiz G\u00f3mez Jos\u00e9 Manuel <\/strong><\/h2>\n<p>Introducci\u00f3n y objetivos  los potenciales de tronco cerebral evocados mediante estimulaci\u00f3n el\u00e9ctrica (eabr) es una de las posibles t\u00e9cnicas para la obtenci\u00f3n de medidas electrofisiol\u00f3gicas objetivas en pacientes con implante coclear. En este trabajo se pretende obtener registros eabr con un adecuado tratamiento del artegacto en estimulaci\u00f3n monopolar y por otro lado, obtener informaci\u00f3n objetiva de esos registros para mejorar la programaci\u00f3n del procesador de voz del implante coclear.  material y m\u00e9todos  se estudian 21 pacientes portadores de implante coclear multicanal a los que se someti\u00f3 a sesiones postoperatorias para la obtenci\u00f3n de eabr. se describe un m\u00e9todo num\u00e9rico de reducci\u00f3n del artefacto de estimulaci\u00f3n, se realizan an\u00e1lisis de regresi\u00f3n entre las variables obtenidas a partir de los registros de eabr (umbrales y niveles de saturaci\u00f3n) y los l\u00edmites del rango din\u00e1mico el\u00e9ctrico de cada electrodo. Se recurre al proceso de normalizaci\u00f3n para eliminar la variabilidad asociada a cada paciente.  resultados  el m\u00e9todo de reducci\u00f3n del artefacto permite mejorar la identificaci\u00f3n de ondas y estimaci\u00f3n de magnitudes. La exploraci\u00f3n con eabr permite ajsutar el balanceo de los niveles de programaci\u00f3n y constituyen una ayuda importante en la valoraci\u00f3n de la eficacia de estimulaci\u00f3n en los electrodos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Potenciales de tronco cerebral evocados mediante estimulaci\u00f3n el\u00e9ctrica en pacientes con implante coclear<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Potenciales de tronco cerebral evocados mediante estimulaci\u00f3n el\u00e9ctrica en pacientes con implante coclear <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Ruiz G\u00f3mez Jos\u00e9 Manuel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 29\/11\/2002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Manuel Sainz Quevedo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: pedro Quesada marin <\/li>\n<li>Antonio  Jos\u00e9 Rubio ayuso (vocal)<\/li>\n<li>daniel L\u00f3pez aguado (vocal)<\/li>\n<li> Barajas prat Juan  Jos\u00e9 (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ruiz G\u00f3mez Jos\u00e9 Manuel Introducci\u00f3n y objetivos los potenciales de tronco cerebral evocados mediante estimulaci\u00f3n el\u00e9ctrica (eabr) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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