{"id":7771,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/valor-de-las-redes-neuronales-y-la-discriminacion-logistica-en-el-analisis-de-los-defectos-del-campo-visual\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"valor-de-las-redes-neuronales-y-la-discriminacion-logistica-en-el-analisis-de-los-defectos-del-campo-visual","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/valor-de-las-redes-neuronales-y-la-discriminacion-logistica-en-el-analisis-de-los-defectos-del-campo-visual\/","title":{"rendered":"Valor de las redes neuronales y la discriminacion logistica en el analisis de los defectos del campo visual."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alfonso Anton Lopez <\/strong><\/h2>\n<p>Uno de los pilares basicos del diagnostico del glaucoma es el estudio del campo visual. Los campimetros computerizados permiten explorar de forma exhaustiva la sensibilidad de la retina pero ofrecen sus resultados en forma de multiples datos y graficas cuya interpretacion es compleja, sobretodo en casos incipientes de lesiones producidas por distintas enfermedades. Hipotesis: metodos matematicos podrian facilitar esta interpretacion.  objetivo: evaluar las redes neuronales y la discriminacion logistica como metodos de analisis de los defectos del campo visual. Metodo: se construyeron reglas de clasificacion y se entrenaron mapas auto-organizados de kohonen con 96 campos de pacientes con glaucoma incipiente y 84 casos normales (28), con catarata (27), retinopatia diabetica (14) o retinopatia hipertensiva (15). Resultados: las reglas de clasificacion separaron los casos glaucomatosos de los no glaucomatosos con una sensibilidad del 65 al 80% y especificidad del 60 al 92%.  las redes neuronales asignaron el diagnostico correcto al 66-98% de los campos visuales.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Valor de las redes neuronales y la discriminacion logistica en el analisis de los defectos del campo visual.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Valor de las redes neuronales y la discriminacion logistica en el analisis de los defectos del campo visual. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alfonso Anton Lopez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/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>Jos\u00e9 Carlos Pastor Jimeno<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Alonso Romero <\/li>\n<li> Gonzalez De La Rosa Manuel Antonio (vocal)<\/li>\n<li>Elena Valderrama Valles (vocal)<\/li>\n<li>B. Jonas Jost (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alfonso Anton Lopez Uno de los pilares basicos del diagnostico del glaucoma es el estudio del campo [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[155,9,141,2606,988,12451],"tags":[27692,27693,15689,10183,12508,12793],"class_list":["post-7771","post","type-post","status-publish","format-standard","hentry","category-ciencias-clinicas","category-ciencias-medicas","category-cirugia","category-cirugia-ocular","category-oftalmologia","category-valladolid","tag-alfonso-anton-lopez","tag-b-jonas-jost","tag-elena-valderrama-valles","tag-gonzalez-de-la-rosa-manuel-antonio","tag-jose-carlos-pastor-jimeno","tag-luis-alonso-romero"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/7771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=7771"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/7771\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=7771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=7771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=7771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}