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. Author manuscript; available in PMC: 2009 Sep 26.
Published in final edited form as: Brain Res. 2008 Jul 26;1232:124–131. doi: 10.1016/j.brainres.2008.07.061

Figure 2.

Figure 2

Mean (± SEM) of Fos-positive cells in the ethanol/behavior-matched control group (Control) and the discrimination-trained group (Discrimination) after water (open bars) and 2 g/kg ethanol (filled bars) in the nucleus accumbens (core; Panel A), hippocampus (dentate gyrus; Panel C), and the hippocampus (CA3; Panel E), respectively. *p <0.05. Panels B, D, and F show representative photomicrographs (20X) of Fos-IR in the corresponding brain regions for each of the groups. Scale bar = 100 microns.