%0 Journal Article %T MODELOS ANIMALES: UNA REVISI¨®N DESDE TRES PRUEBAS UTILIZADAS EN ANSIEDAD %A Polanco %A Lady Andrea %A Vargas %A Cristina %A G¨®ngora %A Irwin Manuel Eduardo %J Suma Psicol¨®gica %D 2011 %I Elsevier %X the aim of this paper is to present a review of commonly used animal models to study anxiety, looking to make a presentation of three instruments used in the laboratory. it describes the importance of using animal models for understanding human behavior; there are two groups of animal models and the most representative tests for each of these. %K animal model %K anxiety %K conditioned response and unconditioned response. %U http://www.scielo.org.co/scielo.php?script=sci_abstract&pid=S0121-43812011000200011&lng=en&nrm=iso&tlng=en