{"id":105925,"date":"2018-03-11T10:29:38","date_gmt":"2018-03-11T10:29:38","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-parametrico-ultraestructural-del-segmento-inicial-del-axon-de-las-neuronas-piramidales-supra-e-infragranulares-con-proyeccion-axonal-identificada-en-la-corteza-visual-de-la-rata\/"},"modified":"2018-03-11T10:29:38","modified_gmt":"2018-03-11T10:29:38","slug":"estudio-parametrico-ultraestructural-del-segmento-inicial-del-axon-de-las-neuronas-piramidales-supra-e-infragranulares-con-proyeccion-axonal-identificada-en-la-corteza-visual-de-la-rata","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/neurociencias\/estudio-parametrico-ultraestructural-del-segmento-inicial-del-axon-de-las-neuronas-piramidales-supra-e-infragranulares-con-proyeccion-axonal-identificada-en-la-corteza-visual-de-la-rata\/","title":{"rendered":"Estudio param\u00e9trico ultraestructural del segmento inicial del ax\u00f3n de las neuronas piramidales supra- e infragranulares con proyecci\u00f3n axonal identificada en la corteza visual de la rata"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan  Carlos Chara Ventura <\/strong><\/h2>\n<p>Este estudio recoge los par\u00e1metros ultraestructurales  del segmento inicial del ax\u00f3n (sia) de las neuronas piramidales espinosas de la corteza visual de la rata. Las neuronas piramidales  a estudiar  fueron tanto de los estratos supragranulares (capas ii-iii) y de los estratos infragranulares (capas v-vi). Dichas neuronas fueron identificadas experimentalmente por sus proyecciones axonales desde  las \u00e1reas corticales visuales secundarias tanto de proyecci\u00f3n ipsilateral como contralateral al \u00e1rea 17 de brodmann. Gracias a la inyecci\u00f3n del trazador retrogrado dextrasamina biotinilada (bda). dichas neuronas  fueron primero  localizadas e identificadas mediante microscopia \u00f3ptica, para luego analizar y estudiar el sia de dichas neuronas con microscopia electr\u00f3nica.  Posteriormente en base a las microfotografias del sia se realizaron las reconstrucciones tanto bidimensionales como tridimensionales del sia. Para la posterior obtenci\u00f3n de los datos parametritos del sia.  los par\u00e1metros ultraestructurales a que fueron considerados son la longitud y el  di\u00e1metro del sia, tambi\u00e9n fueron estudiados el n\u00famero y la calidad de botones sin\u00e1pticos recibidos por el sia, as\u00ed como la densidad sin\u00e1ptica y la distribuci\u00f3n de las sinapsis. Dichos par\u00e1metros se compararan entre los diferentes subgrupos y tambi\u00e9n se busco la relaci\u00f3n entre los diferentes par\u00e1metros del sia.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio param\u00e9trico ultraestructural del segmento inicial del ax\u00f3n de las neuronas piramidales supra- e infragranulares con proyecci\u00f3n axonal identificada en la corteza visual de la rata<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio param\u00e9trico ultraestructural del segmento inicial del ax\u00f3n de las neuronas piramidales supra- e infragranulares con proyecci\u00f3n axonal identificada en la corteza visual de la rata <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan  Carlos Chara Ventura <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 17\/12\/2010<\/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>Juan  Luis Mendizabal Zubiaga<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Do\u00f1ate oliver <\/li>\n<li>Jos\u00e9 Mar\u00eda Delgado Garc\u00eda (vocal)<\/li>\n<li>pedro rolando Grandes moreno (vocal)<\/li>\n<li>arturo Vera gil (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Carlos Chara Ventura Este estudio recoge los par\u00e1metros ultraestructurales del segmento inicial del ax\u00f3n (sia) 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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