<?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>2007-0780</journal-id>
<journal-title><![CDATA[Journal of behavior, health & social issues (México)]]></journal-title>
<abbrev-journal-title><![CDATA[J. behav. health soc. ISSUES]]></abbrev-journal-title>
<issn>2007-0780</issn>
<publisher>
<publisher-name><![CDATA[Asociación Mexicana de Comportamiento y Salud, A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-07802015000100019</article-id>
<article-id pub-id-type="doi">10.22201/fesi.20070780.2015.7.1.50184</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Effects of scopolamine on social transmission of food preferences]]></article-title>
<article-title xml:lang="es"><![CDATA[Efectos de la escopolamina en la transmisión de preferencias alimentarias]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Venegas-Pérez]]></surname>
<given-names><![CDATA[Julio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hermosillo-García]]></surname>
<given-names><![CDATA[Ángela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez-Reyes]]></surname>
<given-names><![CDATA[José Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Romero-Luna]]></surname>
<given-names><![CDATA[Verónica Viviana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortega-Saavedra]]></surname>
<given-names><![CDATA[Guadalupe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cruz-Morales]]></surname>
<given-names><![CDATA[Sara E]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arriaga-Ramírez]]></surname>
<given-names><![CDATA[J. C. Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,National Autonomous University of Mexico  ]]></institution>
<addr-line><![CDATA[Campus Iztacala Tlalnepantla]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2015</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2015</year>
</pub-date>
<volume>7</volume>
<numero>1</numero>
<fpage>19</fpage>
<lpage>24</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-07802015000100019&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-07802015000100019&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-07802015000100019&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Rats must forage adaptively, choose safe foods, and avoid poisonous foods. The social transmission of food preference paradigm is useful to study learning and memory. Several studies have found that the associations formed in that paradigms are examples of declarative memory. Scopolamine induces interference in learning and consolidation of memories in diverse tasks. In this experiment, we evaluated the effect of one dose of the drug on the memory formed in several trials of this paradigm. In three groups, we evaluated the effect of administering saline and scopolamine with a control group that received no treatment. Results showed that the dose of scopolamine interfered with the consolidation of a series of trials in the transmission of preference. We discussed the efect in relation to different studies that used diferent tasks. The results support that scopolamine impaired consolidation on social transmission of food preference.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Las ratas deben alimentarse de forma adaptativa, elegir comidas seguras y evitar comidas venenosas. El paradigma de transmisión social de preferencias alimenticias es útil para estudiar el aprendizaje y la memoria. Algunos estudios han encontrado que las asociaciones que se forman en ese paradigma son ejemplos de memoria declarativa. La escopolamina produce interferencia en el aprendizaje y en la consolidaci memorias en diferentes tareas. En este experimento evaluamos el efecto de una dosis de la droga sobre la memoria formada en varios ensayos en este paradigma. En tres grupos evaluamos el efecto de administrar salina o escopolamina con un grupo control que no recibió tratamiento. Los resultados mostraron que la dosis de escopolamina interfirió con la consolidación de una serie de ensayos en la transmisión de preferencia. Discutimos el efecto en relación a diferentes estudios que utilizaron diversas tareas. Los resultados apoyan que la escopolamina deterioró la consolidación de la transmisión social de preferencia.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Social transmission of food preference]]></kwd>
<kwd lng="en"><![CDATA[learning]]></kwd>
<kwd lng="en"><![CDATA[memory consolidation]]></kwd>
<kwd lng="en"><![CDATA[scopolamine]]></kwd>
<kwd lng="es"><![CDATA[Transmisión social de preferencia alimenticia]]></kwd>
<kwd lng="es"><![CDATA[aprendizaje]]></kwd>
<kwd lng="es"><![CDATA[consolidación de la memoria]]></kwd>
<kwd lng="es"><![CDATA[escopolamina]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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