Although sleep complaints are common among patients with Posttraumatic stress disorder (PTSD), polysomnographic studies examining sleep abnormalities in PTSD have produced inconsistent results. To clarify discrepant findings, we conducted a…
Two different habituation-dishabituation test paradigms were used to evaluate differences in social memory/recognition among 3-, 15- and 22-month-old male Fischer 344 rats. For test 1, males received three 2-min exposures to the same stimulus…
