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. Author manuscript; available in PMC: 2017 Mar 15.
Published in final edited form as: Behav Brain Res. 2015 Dec 19;301:168–177. doi: 10.1016/j.bbr.2015.12.025

Figure 5.

Figure 5

Mean percent freezing (± SEM) during a 1 minute postshock and a 24 hour retention freezing test in Experiment 4 depicted for animals given Saline (black bars) or 0.1 mg/kg MK-801 (white bars) immediately after context preexposure (Panel A) or training (Panel B). The consolidation of contextual information was disrupted by post-preexposure MK-801 measured in a subsequent postshock freezing test after training (Panel A; **p<.05) but not in a retention test 24 hours later (Panel A; p=.06). Post-training injections of MK-801 had no effect on retention test freezing relative to Saline and non-associative control animals (Panel B; ***p<.001). Alternate context preexposed animals were pooled across all other experimental conditions.