{"id":89227,"date":"2001-09-03T00:00:00","date_gmt":"2001-09-03T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/afasias-trascorticales-mecanismos-de-la-repeticion\/"},"modified":"2001-09-03T00:00:00","modified_gmt":"2001-09-03T00:00:00","slug":"afasias-trascorticales-mecanismos-de-la-repeticion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/afasias-trascorticales-mecanismos-de-la-repeticion\/","title":{"rendered":"Afasias trascorticales: mecanismos de la repetici\u00f3n"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Marcelo Luis Berthier Torres <\/strong><\/h2>\n<p>Las afasisas transcorticales se carcterizan por la preservaci\u00f3n de la repetici\u00f3n en presencia degraves alteraciones en otros dominios lingu\u00edsticos (lenguaje espont\u00e1neo, comprensi\u00f3n auditiva, denominaci\u00f3n, etc.). Desde la descripci\u00f3n original por l. Lichteim las afisias transcorticales no recibieron la atenci\u00f3n que se le dispens\u00f3 a las denominadas afasias \u00abcl\u00e1sicas\u00bb y muchos autores las consideraron raras, mientras que otros autores inclusive negaron su existencia. Los objetivos del presente trabajo consistieron en el estudio  de la frecuencia de los tres tipos de afasia transcorticales (motora, mixta y sensorial), el estudio de las caracter\u00edsticas cl\u00ednicas, el correlato anat\u00f3mico y funcional, y el an\u00e1lisis de algunos aspectos lingu\u00edsticos (denominaci\u00f3n) y paralingu\u00edsticos (prosodia afectiva). Se estudiaron una serie de 126 pacientes af\u00e1sicos y 31 controles normales. Los resultados m\u00e1s importantes del estudio fueron los siguientes:  1,- la frecuencia de afasias transcorticales (18%) fue similar a lo descrito en otras series consecutivas de pacientes.  2,- los pacientes desarrollaron afasias transcorticales tanto por lesiones que respetaban el \u00e1rea persilviana, como por lesiones que afectaban dicha \u00e1rea.  3,- no se encontraron diferencias estad\u00edsticamente siginificativas en los factores demogr\u00e1ficos ni en el patr\u00f3n de la afasia entre pacientes con lesiones perisilvianas y extraperislvianas.  4,- los estudios de neuroimagen (estructural -rmn- y funcioan (pet, spect) demostraron que el \u00e1rea perisilviana izquierda est\u00e1 estructuralmente y funcionalmente afectada en la mayor\u00eda de los pacientes con afasias transcorticales.  5,- se encontraron disociaciones en la funci\u00f3n ling\u00ed\u00bc\u00edstica en 6 casos selecionados de afasias trancorticales sensoriales, en los cuales se demostr\u00f3 preservaci\u00f3n de la capacidad de denominar objetos en presencia de imposiblidad de reconocerlos cuando el nombre de los mismos era presentado a<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Afasias trascorticales: mecanismos de la repetici\u00f3n<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Afasias trascorticales: mecanismos de la repetici\u00f3n <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Marcelo Luis Berthier Torres <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 M\u00e1laga<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 09\/03\/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>Salvador Gonzalez Baron<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: pedro Gonz\u00e1lez santos <\/li>\n<li>jordi Pe\u00f1a-casanova (vocal)<\/li>\n<li>Jaime Kulisesvky bojarsky (vocal)<\/li>\n<li> Campos arillo victor m. (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Marcelo Luis Berthier Torres Las afasisas transcorticales se carcterizan por la preservaci\u00f3n de la repetici\u00f3n en presencia [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[35,9,817,7834,139,3919,1880,965,156],"tags":[173964,185779,14984,76878,2192,17975],"class_list":["post-89227","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-vida","category-ciencias-medicas","category-fisiologia-humana","category-malaga","category-medicina-interna","category-neurofisiologia-humana","category-neurologia","category-neuropatologia","category-patologia","tag-campos-arillo-victor-m","tag-jaime-kulisesvky-bojarsky","tag-jordi-pena-casanova","tag-marcelo-luis-berthier-torres","tag-pedro-gonzalez-santos","tag-salvador-gonzalez-baron"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/89227","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=89227"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/89227\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=89227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=89227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=89227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}