Figure 1.
Schedule-induced intake of ethanol (panels A–B) or water (panels D–E) and respective CORT concentrations (panels C and F) across FT intervals. Each data point depicts the mean ± SEM of B6 (n=5–6) or D2 (n=6) mice. *p < 0.05, **p < 0.01 and ***p < 0.001 versus within-strain baseline (FT-0, massed-feeding) value by Dunnett test. #p < 0.05, ##p < 0.01 and ###p < 0.001 versus B6 strain within respective FT interval by Tukey test. Underlined or bracketed levels of significance refer to main effects of either FT interval or strain in the absence of strain x interval interactions.