{"id":853,"date":"2025-10-01T09:00:00","date_gmt":"2025-10-01T12:00:00","guid":{"rendered":"https:\/\/ingenieria.uner.edu.ar\/nucleos\/movimiento_humano\/?p=853"},"modified":"2025-10-07T16:23:31","modified_gmt":"2025-10-07T19:23:31","slug":"validation-of-a-commercial-dynamometer-for-the-assessment-of-muscle-strength","status":"publish","type":"post","link":"https:\/\/ingenieria.uner.edu.ar\/nucleos\/movimiento_humano\/index.php\/2025\/10\/01\/validation-of-a-commercial-dynamometer-for-the-assessment-of-muscle-strength\/","title":{"rendered":"El n\u00famero y la funci\u00f3n que cumplen los m\u00fasculos durante la marcha afectan la estimaci\u00f3n del control motor mediante sinergias musculares"},"content":{"rendered":"\n<h3 class=\"wp-block-heading has-ast-global-color-8-color has-text-color has-link-color wp-elements-3cfbbe116a4b88fdf6635597e1911ed1\">Solange Milessi, Javier Oesquer, Marcos Crespo, Emiliano Ravera<\/h3>\n\n\n\n<h4 class=\"wp-block-heading has-ast-global-color-8-color has-text-color has-link-color wp-elements-c691047b9104e143d44f18bdb00e2c2e\">Abstract<\/h4>\n\n\n\n<p class=\"has-text-align-left\">El an\u00e1lisis de sinergias musculares permite estudiar el control motor subyacente a la marcha. Habitualmente las sinergias musculares se obtienen mediante el modelado y procesamiento estad\u00edstico de la actividad el\u00e9ctrica muscular de superficie durante la marcha. Este trabajo analiza c\u00f3mo la selecci\u00f3n de diferentes grupos musculares puede afectar la estimaci\u00f3n de sinergias  musculares a partir de se\u00f1ales de electromiograf\u00eda de superficie. As\u00ed, se hipotetiza que el n\u00famero de m\u00fasculos y la funci\u00f3n que cumplen durante la marcha debe tener un impacto en la estimaci\u00f3n de las sinergias. Para llevar adelante este estudio, se utilizaron datos de 15 sujetos sanos provenientes de bases de datos p\u00fablicas. Se aplic\u00f3 factorizaci\u00f3n matricial no negativa sobre distintos grupos musculares definidos seg\u00fan consideraciones anat\u00f3micas y funcionales. Los resultados muestran que los grupos que incluyen m\u00fasculos bi-articulares (especialmente cuando se combinan con extensores) presentan mayor impacto en la estimaci\u00f3n de las sinergias musculares cuando se lo campara con el grupo de referencia (grupo con todos los m\u00fasculos registrados). Esto se<br>reflej\u00f3 tanto en t\u00e9rminos cualitativos como cuantitativos. De esta manera se concluye que la contribuci\u00f3n de m\u00fasculos biarticulares y extensores es crucial, sugiriendo priorizarlos en protocolos de registro electromiograf\u00eda de superficie.<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-ast-global-color-8-color has-text-color has-link-color wp-elements-850efe65a86efbb734a28ced4061eaa4\">Keywords<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Control motor, , <\/li>\n\n\n\n<li>Electromiograf\u00eda  <\/li>\n\n\n\n<li>An\u00e1lisis de la marcha<\/li>\n\n\n\n<li>Sinergias musculares<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/drive.google.com\/file\/d\/1aXP4GUyLT0nUuF_py1zopPS_0zI-oKj6\/view?usp=sharing\">Descargar<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Solange Milessi, Javier Oesquer, Marcos Crespo, Emiliano Ravera Abstract El an\u00e1lisis de sinergias musculares permite estudiar el control motor subyacente a la marcha. Habitualmente las sinergias musculares se obtienen mediante el modelado y procesamiento estad\u00edstico de la actividad el\u00e9ctrica muscular de superficie durante la marcha. Este trabajo analiza c\u00f3mo la selecci\u00f3n de diferentes grupos musculares [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"set","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":[7],"tags":[15],"class_list":["post-853","post","type-post","status-publish","format-standard","hentry","category-publicaciones","tag-15"],"_links":{"self":[{"href":"https:\/\/ingenieria.uner.edu.ar\/nucleos\/movimiento_humano\/index.php\/wp-json\/wp\/v2\/posts\/853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ingenieria.uner.edu.ar\/nucleos\/movimiento_humano\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ingenieria.uner.edu.ar\/nucleos\/movimiento_humano\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ingenieria.uner.edu.ar\/nucleos\/movimiento_humano\/index.php\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/ingenieria.uner.edu.ar\/nucleos\/movimiento_humano\/index.php\/wp-json\/wp\/v2\/comments?post=853"}],"version-history":[{"count":5,"href":"https:\/\/ingenieria.uner.edu.ar\/nucleos\/movimiento_humano\/index.php\/wp-json\/wp\/v2\/posts\/853\/revisions"}],"predecessor-version":[{"id":904,"href":"https:\/\/ingenieria.uner.edu.ar\/nucleos\/movimiento_humano\/index.php\/wp-json\/wp\/v2\/posts\/853\/revisions\/904"}],"wp:attachment":[{"href":"https:\/\/ingenieria.uner.edu.ar\/nucleos\/movimiento_humano\/index.php\/wp-json\/wp\/v2\/media?parent=853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ingenieria.uner.edu.ar\/nucleos\/movimiento_humano\/index.php\/wp-json\/wp\/v2\/categories?post=853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ingenieria.uner.edu.ar\/nucleos\/movimiento_humano\/index.php\/wp-json\/wp\/v2\/tags?post=853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}