{"id":117272,"date":"2018-03-11T10:46:42","date_gmt":"2018-03-11T10:46:42","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-mediante-resonancia-magnetica-funcional-de-las-redes-neuronales-para-la-lectura-en-ninos-con-dislexia\/"},"modified":"2018-03-11T10:46:42","modified_gmt":"2018-03-11T10:46:42","slug":"analisis-mediante-resonancia-magnetica-funcional-de-las-redes-neuronales-para-la-lectura-en-ninos-con-dislexia","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/neurociencias\/analisis-mediante-resonancia-magnetica-funcional-de-las-redes-neuronales-para-la-lectura-en-ninos-con-dislexia\/","title":{"rendered":"An\u00e1lisis mediante resonancia magn\u00e9tica funcional de las redes neuronales para la lectura en ni\u00f1os con dislexia"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ivone Saralegui Prieto <\/strong><\/h2>\n<p>En esta tesis se ha realizado un estudio de resonancia magn\u00e9tica funcional (fmri) en tres grupos de ni\u00f1os entre 9 y 12 a\u00f1os de edad: ni\u00f1os con dislexia, ni\u00f1os con visi\u00f3n monocular funcional por alteraciones de la motilidad ocular, y un grupo de ni\u00f1os normolectores, para estudiar el funcionamiento cerebral en la lectura en los ni\u00f1os con dislexia y valorar el papel causal que ejercen las alteraciones de la motilidad ocular en este desorden de la lectura.Para esta investigaci\u00f3n se han dise\u00f1ado tres tareas de lectura para implementar en la resonancia magn\u00e9tica (rm) y valorar la activaci\u00f3n cortical en la lectura en los ni\u00f1os incluidos en el estudio; y se ha realizado un estudio de tensor de difusi\u00f3n (dti) para valorar la conectividad en la red neuronal para la lectura, y de esta forma poder estudiar en su totalidad le red neuronal implicada en esta compleja funci\u00f3n cognitiva. Nuestro objetivo final ha sido profundizar en el estudio de la disfunci\u00f3n neurobiol\u00f3gica que subyace en la dislexia, aportando nuevas evidencias sobre su origen causal, ya que la valoraci\u00f3n de la posible relaci\u00f3n causal de las alteraciones de la motilidad ocular en la dislexia tendr\u00eda implicaciones directas en el tratamiento a emplear en estos ni\u00f1os.Adem\u00e1s  hemos querido valorar el papel de la rm como instrumento diagn\u00f3stico de la dislexia.Nuestra investigaci\u00f3n aporta nueva evidencia cient\u00edfica ya que hasta el momento existen muy pocos estudios de fmri  para el estudio de la dislexia en lengua castellana, y por otra parte, la inclusi\u00f3n de ni\u00f1os con alteraciones de la visi\u00f3n aporta una nueva perspectiva en el estudio de los factores causales en el desorden de lectura m\u00e1s prevalente que es la dislexia.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>An\u00e1lisis mediante resonancia magn\u00e9tica funcional de las redes neuronales para la lectura en ni\u00f1os con dislexia<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 An\u00e1lisis mediante resonancia magn\u00e9tica funcional de las redes neuronales para la lectura en ni\u00f1os con dislexia <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ivone Saralegui Prieto <\/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 13\/03\/2015<\/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>Pedro Rolando Grandes Moreno<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: pedro Bilbao zulaica <\/li>\n<li>Miguel \u00e1ngel Pozo Garc\u00eda (vocal)<\/li>\n<li>m. bego\u00f1a Garc\u00eda zapirain (vocal)<\/li>\n<li>Jos\u00e9 Mar\u00eda Prats vi\u00f1as (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ivone Saralegui Prieto En esta tesis se ha realizado un estudio de resonancia magn\u00e9tica funcional (fmri) en [&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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