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. Author manuscript; available in PMC: 2009 Sep 15.
Published in final edited form as: Alcohol Clin Exp Res. 2007 Sep;31(9):1528–1537. doi: 10.1111/j.1530-0277.2007.00458.x

Fig. 6.

Fig. 6

Effects of ethanol on conditioning to a single conditioned stimulus–conditioned stimulus (CS–US) pairing in background contextual fear conditioning. Saline or 0.25 g/kg ethanol was administered 15 minutes before training. The 0.25 g/kg ethanol group froze significantly more than the saline group to both the context and the cue (CS). There were no significant differences in freezing to an altered context (pre-CS) (mean ± SEM; *indicates significant difference from controls, p < 0.05).