{"id":81208,"date":"1999-12-11T00:00:00","date_gmt":"1999-12-11T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efecto-de-la-deprivacion-visual-sobre-la-plasticidad-de-los-terminales-retinotalamicos-de-la-rata\/"},"modified":"1999-12-11T00:00:00","modified_gmt":"1999-12-11T00:00:00","slug":"efecto-de-la-deprivacion-visual-sobre-la-plasticidad-de-los-terminales-retinotalamicos-de-la-rata","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/efecto-de-la-deprivacion-visual-sobre-la-plasticidad-de-los-terminales-retinotalamicos-de-la-rata\/","title":{"rendered":"Efecto de la deprivaci\u00f3n visual sobre la plasticidad de los terminales retinotal\u00e1micos de la rata."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Dar\u00edo Iglesias Corti\u00f1as <\/strong><\/h2>\n<p>Se ha estudiado la distribuci\u00f3n en los n\u00facleos tal\u00e1micos (n\u00facleo geniculado dorsolateral, n\u00facleo geniculado ventrolateral y n\u00facleo tal\u00e1mico lateral posterior) de la rata albina wistar, de los terminales retinianos y las modificaciones que en su distribuci\u00f3n y morfolog\u00eda producen la deprivaci\u00f3n anat\u00f3mica (en ucleaci\u00f3n monocular) y la deprivaci\u00f3n funcional (sutura palpebral monocular) realizadas en el d\u00e9cimo d\u00eda despu\u00e9s del nacimiento. Para el estudio de la distribuci\u00f3n de estos terminales en los n\u00facleos tal\u00e1micos se utiliz\u00f3 el transporte anter\u00f3grado de peroxidasa de r\u00e1bano conjugada (wga-hrp), tanto en animales normales como en animales con deprivaci\u00f3n anat\u00f3mica y funcional. Para el estudio de la morfolog\u00eda de los terminales, se marcaron con aminodextrano biotinilado bda.  la enucleaci\u00f3n causa una expansi\u00f3nde los terminales, tanto contra como ipsilaterales, de la retina contralateral.En la deprivaci\u00f3n funcional, las retinas contralaterales a las deprivadas sufren una expansi\u00f3n bilateral de sus proyecciones aunque menos evidente que la observda tras enucleaci\u00f3n, mientras que las retinas sometidas a deprivaci\u00f3n funcional muestran una calra diminuci\u00f3n de sus proyecciones ipsi y contralaterales. Mediante el transporte de bda se deferencian, en los animles control, cinco tipos morfol\u00f3gicos de terminales.Se describen las modificaciones que sufren estos terminales tras la deprivaci\u00f3n anat\u00f3mica u funcional y se discute su posible relaci\u00f3n con los fen\u00f3menos de plasticidad neuronal.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efecto de la deprivaci\u00f3n visual sobre la plasticidad de los terminales retinotal\u00e1micos de la rata.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efecto de la deprivaci\u00f3n visual sobre la plasticidad de los terminales retinotal\u00e1micos de la rata. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Dar\u00edo Iglesias Corti\u00f1as <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 12\/11\/1999<\/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 Jose Gayoso Rodriguez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Carlos Pastor jimeno <\/li>\n<li>ricardo Gutierrez Garc\u00eda (vocal)<\/li>\n<li>lourdes Vidal miralles (vocal)<\/li>\n<li>Francisco Valladres parrilla (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Dar\u00edo Iglesias Corti\u00f1as Se ha estudiado la distribuci\u00f3n en los n\u00facleos tal\u00e1micos (n\u00facleo geniculado dorsolateral, n\u00facleo geniculado [&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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