{"id":74477,"date":"2005-10-06T00:00:00","date_gmt":"2005-10-06T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/condicionamiento-de-aversion-al-contexto-con-sustancias-emeticas-como-modelo-animal-de-nauseas-anticipatorias\/"},"modified":"2005-10-06T00:00:00","modified_gmt":"2005-10-06T00:00:00","slug":"condicionamiento-de-aversion-al-contexto-con-sustancias-emeticas-como-modelo-animal-de-nauseas-anticipatorias","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/psicologia\/condicionamiento-de-aversion-al-contexto-con-sustancias-emeticas-como-modelo-animal-de-nauseas-anticipatorias\/","title":{"rendered":"Condicionamiento de aversion al contexto con sustancias emeticas como modelo animal de nauseas anticipatorias"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Abel Martinez Gonzalez <\/strong><\/h2>\n<p>Esta tesis doctoral tuvo como objetivo central, examinar la participaci\u00f3n de mecanismos de condicionamiento cl\u00e1sico en el aprendizaje de una aversi\u00f3n contextual producida con cloruro de litio (licl), como ejemplo de sustancia \u00e9metica o inductora de n\u00e1useas. El estudio experimental, realizado con ratas wistar, engloba siete experimentos donde se examin\u00f3, si las consecuencias gastricas negativas derivadas de la administraci\u00f3n intraperitoneal del licl, se condicionan al contexto donde se porvoca la enfermedad. Los resultados obtenidos, confirman la hip\u00f3tesis de que la aversi\u00f3n al contexto refleja el condicionamiento de un estado de n\u00e1usea. Una interpretaci\u00f3n de este efecto es que depende de la formaci\u00f3n de una asociaci\u00f3n entre las claves contextuales y el malestar g\u00e1strico. Tambi\u00e9n se estudi\u00f3 la eficacia de dos procedimientos distintos de medida del condicionamiento -prueba de consumo y medida indirecta nediante bloqueo del condicionamiento aversivo gustativo- para determinar la magnitud de una aversi\u00f3n contextual. Ambos m\u00e9todos fueron v\u00e1lidos, resultando m\u00e1s sensible la medida indirecta cuando la magnitud de aversi\u00f3n inducida era d\u00e9bil. La tesis concluye analizando las implicaciones cl\u00ednicas de estos experimentos, dada su similitud con el fen\u00f3meno de n\u00e1useas y v\u00f3mitos en anticipaci\u00f3n (nva), que padecen en el \u00e1mbito del hospital los pacienctes con c\u00e1ncer que reciben tratamientos de quimioterapia con f\u00e1macos citot\u00f3xicos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Condicionamiento de aversion al contexto con sustancias emeticas como modelo animal de nauseas anticipatorias<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Condicionamiento de aversion al contexto con sustancias emeticas como modelo animal de nauseas anticipatorias <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Abel Martinez Gonzalez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/06\/2005<\/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>Mat\u00edas L\u00f3pez Ram\u00edrez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Valle arroyo <\/li>\n<li>pilar Flores cubos (vocal)<\/li>\n<li>Antonio Candido ortiz (vocal)<\/li>\n<li> Gonzalez del campo joseantonio (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Abel Martinez Gonzalez Esta tesis doctoral tuvo como objetivo central, examinar la participaci\u00f3n de mecanismos de condicionamiento [&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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