{"id":68753,"date":"2018-03-09T23:13:08","date_gmt":"2018-03-09T23:13:08","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/microestructura-e-inervacion-catecolaminergica-de-las-celulas-piramidales-de-la-corteza-cerebral\/"},"modified":"2018-03-09T23:13:08","modified_gmt":"2018-03-09T23:13:08","slug":"microestructura-e-inervacion-catecolaminergica-de-las-celulas-piramidales-de-la-corteza-cerebral","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/microestructura-e-inervacion-catecolaminergica-de-las-celulas-piramidales-de-la-corteza-cerebral\/","title":{"rendered":"Microestructura e inervaci\u00f3n catecolamin\u00e9rgica de las c\u00e9lulas piramidales de la corteza cerebral."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ruth Benavides Piccione <\/strong><\/h2>\n<p>En la presente tesis doctoral se han estudiado dos de los aspectos fundamentales de las c\u00e9lulas piramidales,consideradas un elemento principal de la organizaci\u00f3n cortical.  en primer lugar se ha investigado la microestructura de las c\u00e9lulas piramidales de capa iii de la corteza cerebral humana.Estos resultados se han comparado con los de otras especies de primates (macaco y tit\u00ed)y no primates(rat\u00f3n).Para ello se han realizado inyecciones intracelulares con lucifer yellow en la corteza occipital , temporal y frontal de cada especie, y se han analizado diversos par\u00e1metros morfom\u00e9tricos.En segundo lugar, se ha investigado , mediante estudios inmunocitoqu\u00edmicos simples , y de doble marcaje en combinaci\u00f3n con inyecciones intracelulares de lucifer yellow, la inervaci\u00f3n de las c\u00e9lulas piramidales por un de los principales sistemas aferentes, el sistema catecolamin\u00e9rgico.  como resultado , se describen las variaciones en la microestructura de las c\u00e9lulas piramidales de la corteza occipital,temporal y frontal de las diversas especies estudiadas, que presentan diferencias significativas en el tama\u00f1o y complejidad de los \u00e1rboles dendr\u00edticos,as\u00ed como en la densidad, n\u00famero y tama\u00f1o de las espinas dendr\u00edticas entre especies y dentro de la misma especie, lo que indica que la capacidad para integrar informaci\u00f3n , as\u00ed como en la densidad, n\u00famero y tama\u00f1o de las espinas dendr\u00edticas entre especies y dentro de la misma especie , lo que indica quela capacidad para integrar informaci\u00f3n , as\u00ed como el procesamiento de la misma es diferente entre \u00e1reas corticales de la misma especie y entre especies.Adem\u00e1s , se describe en detalle la ditribuci\u00f3n , caracter\u00edsticas morfol\u00f3gicas y neuroqu\u00edmicas de las c\u00e9lulas y fibras cetecolaminergicas corticales,as\u00ed como la distribuci\u00f3n de los contactos catecolamin\u00e9rgicos sobre las dendritas apicales y basales de las c\u00e9lulas piramidales , que revelan un patr\u00f3n regular en todo el \u00e1rbol den<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Microestructura e inervaci\u00f3n catecolamin\u00e9rgica de las c\u00e9lulas piramidales de la corteza cerebral.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Microestructura e inervaci\u00f3n catecolamin\u00e9rgica de las c\u00e9lulas piramidales de la corteza cerebral. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ruth Benavides Piccione <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 29\/06\/2004<\/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>Javier Defelipe Oroquieta<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: agustin Gonzalez gallegos <\/li>\n<li>Luis Miguel Garc\u00eda segura (vocal)<\/li>\n<li>carmen Cavada Martinez (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ruth Benavides Piccione En la presente tesis doctoral se han estudiado dos de los aspectos fundamentales de [&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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