{"id":13671,"date":"2001-07-11T00:00:00","date_gmt":"2001-07-11T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/predictors-of-alzheimeras-disease-in-subjects-with-mild-cognitive-impairment-focus-on-neuropsychology-in-relation-to-neuroimaging-and-genetic-markers\/"},"modified":"2001-07-11T00:00:00","modified_gmt":"2001-07-11T00:00:00","slug":"predictors-of-alzheimeras-disease-in-subjects-with-mild-cognitive-impairment-focus-on-neuropsychology-in-relation-to-neuroimaging-and-genetic-markers","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/predictors-of-alzheimeras-disease-in-subjects-with-mild-cognitive-impairment-focus-on-neuropsychology-in-relation-to-neuroimaging-and-genetic-markers\/","title":{"rendered":"Predictors of alzheimer\u00c2\u00bfs disease in subjects with mild cognitive impairment. focus on neuropsychology in relation to neuroimaging and genetic markers"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Eva Arnaiz Lanzo <\/strong><\/h2>\n<p>El objetivo de la tesis ha sido caracterizacion clinica y cognitiva del estado precoz de la enfermedad de alzheimer (ea). Para ello, se ha estudiado transversal y retrospectivamente una nueva entidad clinica definida como \u00abdeterioro cognitivo leve\u00bb o \u00abmild cognitive impairment\u00bb (mci). Dentro de este grupo existe una alto numero de pacientes que desarrollaran la ea en el futuro, de ah\u00ed la importancia de su temprana deteccion.  la tesis se divide en tres estudios, los cuales han sido publicados o est\u00e1n en proceso de publicarse. El primero de los articulos estudia transversalmente un grupo de pacientes con mci y ea, ademas de controles, con el objetivo de encontrar una bateria psicometria que englobe las variables m\u00e1s discriminales entre estos tres grupos. Gracias al uso de un analisis discriminante se concluye que las variables cognitivas con mas poder discriminante son aquellas que evaluan memoria episodica, a pesar de que el perfil cognitivo de la ea puede llegar a ser heterogeneo en fases tempranas de la enfermedad.  el segundo estudio tiene como objetivo determinar que valor predictivo poseen por una parte las variables que miden el metabolismo regional de la glucosa con tomografia por emision de positrones (pet) y por otra, las variables neuropsicologicas en la predicci\u00f3n del desarrollo de ea en pacientes con mci. Para ello, se uso un modelo de regresion logistica que permitio concluir que una hipometabolismo de la glucosa en la zona temporo-parietal del cerebro y una variable que mide la funci\u00f3n visoespacial (block design) son las que mejor ayudan a predecir el desarrollo de la ea en el grupo mci. Estas variables tenian un poder predictivo mas elevado cuando se usaban conjuntamente.  el tercer y ultimo estudio es una comparaci\u00f3n trasnacional de dos muestras de mci en dos instituciones localizadas en paises diferentes (suecia y usa). Con esto se intento estudiar la fiabilidad del criterio diagnostico del mci ademas de detectar<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Predictors of alzheimer\u00c2\u00bfs disease in subjects with mild cognitive impairment. focus on neuropsychology in relation to neuroimaging and genetic markers<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Predictors of alzheimer\u00c2\u00bfs disease in subjects with mild cognitive impairment. focus on neuropsychology in relation to neuroimaging and genetic markers <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Eva Arnaiz Lanzo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 07\/11\/2001<\/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>Ove Almkvist<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: felix Cruz-sanchez <\/li>\n<li>ignacio Morgado bernal (vocal)<\/li>\n<li>roser Nadal (vocal)<\/li>\n<li>josep Serra (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Eva Arnaiz Lanzo El objetivo de la tesis ha sido caracterizacion clinica y cognitiva del estado precoz [&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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