<?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>2007-4832</journal-id>
<journal-title><![CDATA[Acta de investigación psicológica]]></journal-title>
<abbrev-journal-title><![CDATA[Acta de investigación psicol]]></abbrev-journal-title>
<issn>2007-4832</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Psicología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-48322021000200070</article-id>
<article-id pub-id-type="doi">10.22201/fpsi.20074719e.2021.2.383</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Actividad Nerviosa Autónoma de Pacientes con Síndromes Crónicos durante la Aplicación de un Perfil Psicofisiológico]]></article-title>
<article-title xml:lang="en"><![CDATA[Autonomous Nervous Activity on Patients with Chronic Syndromes during a Psychophysiological Profile Recording]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruvalcaba Palacios]]></surname>
<given-names><![CDATA[Gerardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Guanajuato Departamento de Enfermería y Obstetricia División Ciencias de la Vida]]></institution>
<addr-line><![CDATA[Irapuato ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<volume>11</volume>
<numero>2</numero>
<fpage>70</fpage>
<lpage>82</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-48322021000200070&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-48322021000200070&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-48322021000200070&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Los trastornos crónicos están asociados a desbalances en la actividad autónoma caracterizados por predominio simpático, el cual está relacionado con comorbilidades y empeoramiento de los síntomas. Se desea saber si esta condición existe en pacientes crónicos de Irapuato, Guanajuato. Mediante un muestreo accidental se incluyeron siete pacientes con diagnóstico mayor a un año. Usando un perfil psicofisiológico del estrés, la actividad simpática fue medida a través de la Conductancia Galvánica de la Piel (CGP) y la parasimpática mediante la frecuencia cardiaca (FC) y el registro de bandas cardiacas. El análisis de varianza indica una CGP mayor al final del perfil (&#945; = 0.05, p= 0.018) y que no hubo cambios en la FC (&#945; = 0.05, p= 0.180) ni en las bandas cardiacas (&#945; = 0.05, p= 0.102). Al aplicar una t de Student para ver las diferencias en las bandas al inicio y al final de las condiciones tampoco se observaron diferencias estadísticas (&#945; = 0.05). En resumen, la CGP se fue incrementando entre condiciones y la actividad parasimpática permaneció estable. El desbalance autónomo subyace a los trastornos crónicos. Para evitar el empeoramiento de los síntomas y el desarrollo de comorbilidades físicas y psiquiátricas este desbalance debe corregirse como parte del tratamiento médico convencional.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Presence of chronic diseases is associated to an imbalance in autonomic activity characterized by a predominance of sympathetic arousal. In turn, this arousal is related with comorbidities and symptoms worsening. The aim of this investigation is to know if this imbalance exists in chronic patients of Irapuato, Guanajuato. Through an accidental sample, it was included seven patients diagnosed whit chronic disease for more than a year. Using a psychophysiological profile, sympathetic activity was recording by Galvanic Skin Conductance (GSC) response, and parasympathetic activity was measured using both: Cardiac Frequency (CF) and cardiac bands recordings. Analyses of variance shows increases of GSC at the end of psychophysiological profile ((= 0.05, p= 0.018) and that there are no changes in CF ((= 0.05, p= 0.180) or in cardiac frequency bands ((= 0.05, p= 0.102). Appling a Student&#8217;s t to see differences in registers of cardiac bands at the beginning and at the end of profile conditions, there is neither statistics differences between registers (all comparisons was made with (= 0.05). Summarizing, GSC shows increases between conditions while parasympathetic activity remains stable. Autonomic imbalance underlies chronic diseases. To avoid symptoms&#8217; worsening and physical and psychiatric comorbidities this imbalance should be corrected as a normal component of conventional medical treatment.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Trastornos crónicos]]></kwd>
<kwd lng="es"><![CDATA[Dolor crónico]]></kwd>
<kwd lng="es"><![CDATA[Actividad autónoma]]></kwd>
<kwd lng="es"><![CDATA[Perfil psicofisiológico]]></kwd>
<kwd lng="es"><![CDATA[Estado emocional]]></kwd>
<kwd lng="en"><![CDATA[Chronic diseases]]></kwd>
<kwd lng="en"><![CDATA[Chronic pain]]></kwd>
<kwd lng="en"><![CDATA[Autonomic activity]]></kwd>
<kwd lng="en"><![CDATA[Psychophysiological profile]]></kwd>
<kwd lng="en"><![CDATA[Emotional state]]></kwd>
</kwd-group>
</article-meta>
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