<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0121-5256</journal-id>
<journal-title><![CDATA[Revista Med]]></journal-title>
<abbrev-journal-title><![CDATA[rev.fac.med]]></abbrev-journal-title>
<issn>0121-5256</issn>
<publisher>
<publisher-name><![CDATA[Universidad Militar Nueva Granada. Facultad de Medicina]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0121-52562010000200005</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[ANÁLISIS TEÓRICO Y COMPUTACIONAL DE LA MARCHA NORMAL Y PATOLÓGICA: UNA REVISIÓN]]></article-title>
<article-title xml:lang="en"><![CDATA[THEORETICAL AND COMPUTATIONAL ANALYSIS OF NORMAL AND PATHOLOGICAL GAIT: A REVIEW]]></article-title>
<article-title xml:lang="pt"><![CDATA[ANÁLISE TEÓRICA E COMPUTACIONAL DO MARCHA NORMAL E PATOLÓGICO: UMA REVISÃO]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[CIFUENTES]]></surname>
<given-names><![CDATA[CHRISTIAN]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[MARTÍNEZ]]></surname>
<given-names><![CDATA[FABIO]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[ROMERO]]></surname>
<given-names><![CDATA[EDUARDO]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad Nacional de Colombia Maestría Ingeniería Biomédica ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad Nacional de Colombia Doctorado Ingeniería de Sistemas y Ciencias de la Computación ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidad Nacional de Colombia Centro de Telemedicina y Grupo de Investigación BioIngenium ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2010</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2010</year>
</pub-date>
<volume>18</volume>
<numero>2</numero>
<fpage>182</fpage>
<lpage>196</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0121-52562010000200005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0121-52562010000200005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0121-52562010000200005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[La marcha humana es el resultado de la compleja interacción entre varios subsistemas: neuromuscular, músculo-tendinoso y osteoarticular, que trabajan coordinadamente para generan la dinámica corporal necesaria para el desplazamiento bípedo. En la rutina clínica, el estudio de la marcha es la base de la identificación de trastornos patológicos, facilitando su diagnóstico, tratamiento y seguimiento. Tradicionalmente este análisis determina el conjunto de patrones que describen la dinámica del sistema. Sin embargo, éste análisis es insuficiente para evaluar algunos movimientos, sobre todo para los estadios tempranos de casi todos los movimientos patológicos. El desarrollo de diferentes modelos normales y patológicos ha permitido establecer diferencias objetivas para cada una de estas situaciones. En este artículo se hace una revisión de los modelos que describen la dinámica de la marcha humana normal y patológica, inspirados en la morfo-fisiología del sistema locomotor. Además, se hace un análisis sobre la efectividad de los modelos propuestos en la literatura para describir comportamientos patológicos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[The human gait is the result of complex interactions between several sub-systems: neuromuscular, musculo-tendinous and osteo-articular, which work together to generate the body dynamics necessary to describe the bipedal movement. In the clinical routine, the gait analysis is the main element for identifying pathological disorders, supporting the diagnosis and facilitating a proper follow up. Traditionally, this analysis aims to establish the set of patterns that describe the dynamics of the system. However, this analysis is insufficient for some movements, especially for early stages of almost every pathological movement. The development of normal and pathological models has allowed to demostrate objective differences for each of these situations. In this article we present a summary of the models that describe the dynamics of the normal and pathological human gait, inspired by the morpho-physiology of the locomotor system. Furthermore, we perform an analysis of the effectiveness of the proposed models in the literature.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[A marcha humana é o resultado de complexas interações entre vários subsistemas: neuromuscular, músculo-tendão e osteo-articulares, trabalhando em conjunto para gerar a dinâmica do corpo necessária para o movimento bípede. Na rotina clínica, a análise da marcha é a base para a identificação de alterações patológicas, facilitando a sua diagnóstico, tratamento e acompanhamento. Tradicionalmente, esta análise determina o conjunto de padrões que descrevem a dinâmica do sistema. No entanto, esta análise é insuficiente para avaliar alguns movimentos, especialmente nos estágios iniciais de quase todos os movimentos patológicos. O desenvolvimento de modelos normais e patológicos permitiram estabelecer diferenças objetivas para cada uma dessas situações. Este artigo é uma revisão de modelos que descrevem a dinâmica de a marcha humana normal e patológica, inspirada na morfo-fisiologia do aparelho locomotor. Além disso, uma análise da eficácia dos modelos propostos na literatura para descrever o comportamento patológico.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[modelos teóricos]]></kwd>
<kwd lng="es"><![CDATA[marcha]]></kwd>
<kwd lng="es"><![CDATA[biomecánica]]></kwd>
<kwd lng="es"><![CDATA[ingeniería biomédica]]></kwd>
<kwd lng="en"><![CDATA[models]]></kwd>
<kwd lng="en"><![CDATA[gait]]></kwd>
<kwd lng="en"><![CDATA[biomechanical]]></kwd>
<kwd lng="en"><![CDATA[biomedical engineering]]></kwd>
<kwd lng="pt"><![CDATA[modelos teóricos]]></kwd>
<kwd lng="pt"><![CDATA[marcha]]></kwd>
<kwd lng="pt"><![CDATA[biomecânica]]></kwd>
<kwd lng="pt"><![CDATA[engenharia biomédica]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  ]]></body><back>
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