{"id":134638,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-del-espectro-de-frecuencias-tras-el-test-isometrico-de-sorensen-aplicacion-en-la-valoracion-funcional\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"analisis-del-espectro-de-frecuencias-tras-el-test-isometrico-de-sorensen-aplicacion-en-la-valoracion-funcional","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/analisis-del-espectro-de-frecuencias-tras-el-test-isometrico-de-sorensen-aplicacion-en-la-valoracion-funcional\/","title":{"rendered":"Analisis del espectro de frecuencias tras el test isometrico de sorensen. aplicacion en la valoracion funcional."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Miguel Rodriguez Jouvencel <\/strong><\/h2>\n<p>Las tecnicas de electromiografia de superficie (emgs), mediante el analisis del espectro de frecuencias, y a partir del test isometrico de sorensen, permiten diferenciar sujetos que presentan dolor lumbar cierto frente a los que no lo tienen, recurriendo a modernos sistemas informaticos, dotados de coprocesadores matematicos de alta velocidad.  durante la prueba isometrica se produce un decremento frecuencial progresivo, interesando conocer el comportamiento de parametros tan utiles como la frecuencia mediana (mf), la frecuencia media (mpf) y el \u00abzero crossing rate\u00bb (zcr), expresivos de la fatiga muscular paravertebral lumbar.  el objetivo del presente trabajo ha sido determinar entre los parametros aludidos cual de ellos es mas sensible y toma significacion estadistica frente a los demas en el test de carga lumbar. Y se llega a la conclusion de que mf es el indicador parametrico \u00abprincess\u00bb en la valoracion de la positividad del test de carga lumbar, y es suficiente para la valoracion funcional del proceso lumbalgico cronico desde la perspectiva del analisis espectral.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Analisis del espectro de frecuencias tras el test isometrico de sorensen. aplicacion en la valoracion funcional.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Analisis del espectro de frecuencias tras el test isometrico de sorensen. aplicacion en la valoracion funcional. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Miguel Rodriguez Jouvencel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1997<\/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>Antonio \u00e1lvarez Badillo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Pablo Rodriguez Rodriguez <\/li>\n<li>Jos\u00e9 Perez Castilla (vocal)<\/li>\n<li>Julio Larruga Rey (vocal)<\/li>\n<li>Jos\u00e9 Vicente Forner Valero (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Miguel Rodriguez Jouvencel Las tecnicas de electromiografia de superficie (emgs), mediante el analisis del espectro de frecuencias, [&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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