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. Author manuscript; available in PMC: 2011 Sep 29.
Published in final edited form as: Neuroscience. 2011 Jun 7;192:515–523. doi: 10.1016/j.neuroscience.2011.05.001

Figure 3. Animals selectively bred for low rates of hedonic 50-kHz USVs show deficits in positive emotional learning that are rescued by GLYX-13.

Figure 3

Mean ± SEM rates of hedonic 50-kHz USVs in response to a conditioned stimulus that predicts heterospecific rough-and-tumble play in adolescent rats (A) selectively bred from low rates of 50-kHz USVs or wild type (random line) controls; (B) Low line rats pretreated with GLYX-13 (10, 50 mg/kg i.p.). N = 9–10 per group. * P < .05 Fisher PLSD post test vs. vehicle.