{"id":78647,"date":"2006-10-02T00:00:00","date_gmt":"2006-10-02T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/una-arquitectura-neuronal-de-inspiracion-biologica-para-el-aprendizaje-y-control-del-movimiento-de-agarre-en-plataformas-roboticas-antropomorfas\/"},"modified":"2006-10-02T00:00:00","modified_gmt":"2006-10-02T00:00:00","slug":"una-arquitectura-neuronal-de-inspiracion-biologica-para-el-aprendizaje-y-control-del-movimiento-de-agarre-en-plataformas-roboticas-antropomorfas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/neurologia\/una-arquitectura-neuronal-de-inspiracion-biologica-para-el-aprendizaje-y-control-del-movimiento-de-agarre-en-plataformas-roboticas-antropomorfas\/","title":{"rendered":"Una arquitectura neuronal de inspiraci\u00f3n biol\u00f3gica para el aprendizaje y control del movimiento de agarre en plataformas rob\u00f3ticas antropomorfas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Javier Molina Vilaplana <\/strong><\/h2>\n<p>En esta tesis doctoral se proponen y desarrollan nuevos modelos neuronales de inspiraci\u00f3n biol\u00f3gica para el control y aprendizaje de tareas de agarre por parte de dispositivos rob\u00f3ticos antropomorfos. en la primera parte de la tesis se lleva a cabo una revisi\u00f3n exhausta de los aspectos m\u00e1s relevantes del comportamiento humano y animal durante movimientos de agarre de objetos en la que se resaltan las caracter\u00edsticas invariantes de dicho movimiento, establecidas a trav\u00e9s de numerosos experimentos psicof\u00eddicos con humanos y primates. A continuaci\u00f3n se realiza un repaso al estado actual del conocimiento relativa a la neurobiolog\u00eda que subyace a los comportamientos motrices descritos anteriormente. con esta base, la tesis presenta un modelo para la organizaci\u00f3n del movimiento de agarre que mimetiza las interacciones entre distintas \u00e1reas del c\u00f3rtex y los ganglios basales durante la planificaci\u00f3n y ejecuci\u00f3n del movimiento de agarre en condiciones normales y en condiciones de d\u00e9ficit motor parkinsoniano.  el modelo genera trayectorias realistas de agarre a trav\u00e9s de la computaci\u00f3n y actualizaci\u00f3n contin\u00faa de las se\u00f1ales que codifican la diferencia entre los programas motores que se establecen para la realizaci\u00f3n de la tarea, y el estado actual de los efectos finales del movimiento involucrados en la ejecuci\u00f3n de dicha tarea. las principales hip\u00f3tesis del modelo son:     1,- el control del transporte de la mano y de la apertura de los dedos se lleva a cabo a trav\u00e9s de la acci\u00f3n de se\u00f1ales de paso tal\u00e1micas cuya modulaci\u00f3n corre a cargo de los circuitos neuronales de los ganglios basales. dichas se\u00f1ales permiten la ejecuci\u00f3n coordinada de los distintos subobjetivos que componen una tarea de agarre.     2,- la disrupci\u00f3n del programa motriz detectado en la enfermedad de parkinson, se debe al a modificaci\u00f3n en la funcionalidad de la red e interneuronas colin\u00e9rgicas del estriado ante una defecci\u00f3n de dopar\u00edan es triatal.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Una arquitectura neuronal de inspiraci\u00f3n biol\u00f3gica para el aprendizaje y control del movimiento de agarre en plataformas rob\u00f3ticas antropomorfas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Una arquitectura neuronal de inspiraci\u00f3n biol\u00f3gica para el aprendizaje y control del movimiento de agarre en plataformas rob\u00f3ticas antropomorfas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Javier Molina Vilaplana <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de cartagena<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/02\/2006<\/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 Lopez Coronado<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: evaristo Abril domingo <\/li>\n<li>ram\u00f3n Puigjaner trepat (vocal)<\/li>\n<li>Manuel angel Armada rodriguez (vocal)<\/li>\n<li>Carlos Balaguer bernaldo de quir\u00f3s (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Javier Molina Vilaplana En esta tesis doctoral se proponen y desarrollan nuevos modelos neuronales de inspiraci\u00f3n biol\u00f3gica [&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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