{"id":11790,"date":"2018-03-09T08:57:19","date_gmt":"2018-03-09T08:57:19","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/conexiones-cortico-talamicas-de-la-corteza-parietal-posterior-en-la-rata-albina\/"},"modified":"2018-03-09T08:57:19","modified_gmt":"2018-03-09T08:57:19","slug":"conexiones-cortico-talamicas-de-la-corteza-parietal-posterior-en-la-rata-albina","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/conexiones-cortico-talamicas-de-la-corteza-parietal-posterior-en-la-rata-albina\/","title":{"rendered":"Conexiones c\u00f3rtico &#8211; tal\u00e1micas de la corteza parietal posterior en la rata albina"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Aurora Martin Colmenero <\/strong><\/h2>\n<p>La existencia de una corteza parietal posterior de asociaci\u00f3n multimodal o polisensorial, es un hecho constatado en los mam\u00edferos superiores. Esta corteza recibe aferencias de las distintas v\u00edas sensoriales, auditivas, visuales y somatosensoriales, e integra dichas aferencias, para la representaci\u00f3n de mapas espaciales que sirven tanto para la orientaci\u00f3n, como para planificar conductas motoras. La corteza parietal posterior adem\u00e1s, posee importantes relaciones con n\u00facleos tal\u00e1micos, que a su vez tienen conexiones con centros l\u00edmbicos, estableci\u00e9ndose circuitos relacionados con el aprendizaje, y lo que es m\u00e1s importante con la motivaci\u00f3n de la conducta.  en la rata se ha demostrado la existencia de un \u00e1rea cortical parietal posterior, que tambi\u00e9n recibe proyecciones de las distintas v\u00edas sensoriales, y por otra parte se han descrito n\u00facleos tal\u00e1micos (l\u00e1terodorsal y lateral posterior, entre otros) que establecen conexiones con formaciones l\u00edmbicas. estos nos ha llevado a investigar en la rata las proyecciones corticales del \u00e1rea parietal posterior a dichos n\u00facleos tal\u00e1micos, al objeto de primero comprobar la existencia de las mismas, y en segundo lugar establecer la posible correspondencia funcional del \u00e1rea parietal posterior de la rata, con la descrita en monos y humanos.  para la realizaci\u00f3n de este trabajo se han utilizado ratas alb\u00ednas cepa wistar. En las que se inyect\u00f3 trazadores neuronales amino dextrano biotinilado (bda), leucoaglutinina de phaseolus vulgaris (pha-l) y fluorogold (fg), simultane\u00e1ndose t\u00e9cnicas de doble trazado (bda, fg) y triple trazado (bda, fg, pha-l).<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Conexiones c\u00f3rtico &#8211; tal\u00e1micas de la corteza parietal posterior en la rata albina<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Conexiones c\u00f3rtico &#8211; tal\u00e1micas de la corteza parietal posterior en la rata albina <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Aurora Martin Colmenero <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Salamanca<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 29\/06\/2001<\/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>Francisco Coll\u00eda Fern\u00e1ndez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: eliseo Carrascal marino <\/li>\n<li>Manuel Rosetti plaza (vocal)<\/li>\n<li>Manuel Montesinos castro di girona (vocal)<\/li>\n<li>adelina Victoria fuster (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Aurora Martin Colmenero La existencia de una corteza parietal posterior de asociaci\u00f3n multimodal o polisensorial, es un [&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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