<?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>1665-5044</journal-id>
<journal-title><![CDATA[Revista mexicana de neurociencia]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. neurocienc.]]></abbrev-journal-title>
<issn>1665-5044</issn>
<publisher>
<publisher-name><![CDATA[Academia Mexicana de Neurología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1665-50442020000500192</article-id>
<article-id pub-id-type="doi">10.24875/rmn.20000039</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Neuropsychological differences between types of multiple sclerosis: relapsing remitting versus primary progressive]]></article-title>
<article-title xml:lang="es"><![CDATA[Diferencias neuropsicológicas entre tipos de esclerosis múltiple: remitente recurrente vs progresiva primaria]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Peña]]></surname>
<given-names><![CDATA[Cristina De la]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Parra-Bolaños]]></surname>
<given-names><![CDATA[Nicolás]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bernabéu-Brotóns]]></surname>
<given-names><![CDATA[Elena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fernández-Medina]]></surname>
<given-names><![CDATA[Juliana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Internacional de La Rioja Department of Educational Psychology and Psychobiology ]]></institution>
<addr-line><![CDATA[Madrid ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Asociación Educar Para El Desarrollo Humano Neuroscience and Education Laboratory ]]></institution>
<addr-line><![CDATA[Buenos Aires ]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Francisco de Vitoria Faculty of Education and Psychology ]]></institution>
<addr-line><![CDATA[Madrid ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Instituto de Neurociencias y Neurorrehabilitación Aplicada y Funcional  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>10</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>10</month>
<year>2020</year>
</pub-date>
<volume>21</volume>
<numero>5</numero>
<fpage>192</fpage>
<lpage>198</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1665-50442020000500192&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1665-50442020000500192&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1665-50442020000500192&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background: Multiple sclerosis (MS) is a neurodegenerative disease whose clinical deterioration is observed at a physical, cognitive, and socio-emotional level, affecting the quality of life of the patient. Several scientific studies show early cognitive alterations in MS and profiles of different cognitive affectation according to the clinical form of the disease.  Objective: The objective of the study was to analyze the existence of significant differences between relapsing remitting MS (RRMS) and primary progressive MS (PPMS) in neuropsychological processes such as attention, memory, language, visuoperception, executive function, and processing speed.  Methods: The sample consisted of 20 patients with MS with chronological ages between 20 and 50 years of both sexes belonging to the Psique de Medellín Foundation, who were administered the paced auditory serial addition test and the digit-symbol test to assess attention, the complex figure of Rey to evaluate memory, the Boston test, and verbal fluency to assess language, complex figure of Rey copy for visuoperception, Wisconsin to assess executive function, and trail making test to measure processing speed. A descriptive, inferential, and transversal design was used.  Results: There are no significant differences between the scores of patients with RRMS and PPMS in any assessed neuropsychological process.  Conclusion: Knowing the neuropsychological profile of MS in early stages can be useful as an indicator of prognosis and to suggest therapeutic and follow-up strategies in patients with RRMS and PPMS.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Antecedentes: La esclerosis múltiple (EM) es una enfermedad neurodegenerativa cuyo deterioro clínico se observa en los planos físico, cognitivo y socioemocional, incidiendo en la calidad de vida del paciente. Diversos estudios científicos muestran alteraciones cognitivas tempranas en la EM y perfiles de afectación cognitiva distintos, según sea la forma clínica de la enfermedad.  Objetivo: Analizar la existencia de diferencias significativas entre la EM remitente recurrente y la EM progresiva primaria en procesos neuropsicológicos, como atención, memoria, lenguaje, visopercepción, función ejecutiva y velocidad de procesamiento.  Métodos: La muestra se integró con 20 pacientes con esclerosis múltiple y edades cronológicas de 20 a 50 años de ambos sexos pertenecientes a la Fundación Psique de Medellín, sometidos a la administración del PASAT y la prueba dígito-símbolo para valorar la atención, la Figura Compleja de Rey para evaluar la memoria, la prueba de Boston y Fluidez Verbal para valorar el lenguaje, la Figura Compleja de Rey (copia para visopercepción), la prueba de Wisconsin para valorar la función ejecutiva y el Trail Making Test para medir la velocidad de procesamiento. Se utilizó un diseño descriptivo, inferencial y transversal.  Resultados: No existen diferencias significativas entre las puntuaciones de pacientes con esclerosis múltiple remitente recurrente y esclerosis múltiple progresiva primaria en ningún proceso neuropsicológico valorado.  Conclusiones: Puede ser de utilidad conocer el perfil neuropsicológico de la EM en fases tempranas como indicador de pronóstico y para sugerir formas terapéuticas y de seguimiento en pacientes con esclerosis múltiple remitente recurrente y esclerosis múltiple progresiva primaria.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Multiple sclerosis]]></kwd>
<kwd lng="en"><![CDATA[Attention]]></kwd>
<kwd lng="en"><![CDATA[Memory]]></kwd>
<kwd lng="en"><![CDATA[Language]]></kwd>
<kwd lng="en"><![CDATA[Executive function]]></kwd>
<kwd lng="es"><![CDATA[Esclerosis múltiple]]></kwd>
<kwd lng="es"><![CDATA[Atención]]></kwd>
<kwd lng="es"><![CDATA[Memoria]]></kwd>
<kwd lng="es"><![CDATA[Lenguaje]]></kwd>
<kwd lng="es"><![CDATA[Función ejecutiva]]></kwd>
</kwd-group>
</article-meta>
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