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. Author manuscript; available in PMC: 2014 Apr 26.
Published in final edited form as: Stress. 2012 Jan 24;15(6):627–636. doi: 10.3109/10253890.2011.650251

Figure 8.

Figure 8

Experiment 2: Novel context long-term memory test. Mean percent time freezing (± SEM) in the novel context 24 h after the single electrical foot shock. The no trauma group (n = 12) displayed long-term fear memory commensurate with experiencing the single shock while the three trauma groups (n = 12 in each group) showed exaggerated fear learning to the single-shock context; one-way ANOVA, p < 0.001 and Tukey’s HSD tests. Extinction (Ext) treatment did not attenuate SEFL.