Early exposure to noise followed by predator stress in adulthood impairs the rat's re-learning flexibility in Radial Arm Water Maze.

Jauregui-Huerta F, Ruvalcaba-Delgadillo Y, Garcia-Estrada J, Feria-Velasco A, Ramos-Zuñiga R, Gonzalez-Perez O, Luquin S.

Journal Article 2010; 31(4): 538-548 PubMed PMID: 20802458 Keywords: Analysis of Variance, Animals, Body Weight, Male, Maze Learning:physiology, Noise, Rats, Rats, Wistar, Reversal Learning:physiology, Spatial Behavior:physiology, Stress, Physiological:physiology, Stress, Psychological:physiopathology,.

OBJECTIVE: This study investigated the cognitive effect of chronic exposure to environmental noise on RAWM performance of juvenile rats, and the ability of adult rats exposed to a novel acute stress to perform in the RAWM as a function of whether or not they were exposed to environmental noise as juveniles.

METHODS:&n.....

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Vol. 31 (4) 2010 Neuro endocrinology letters

Early exposure to noise followed by predator stress in adulthood impairs the rat's re-learning flexibility in Radial Arm Water Maze.

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