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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Alcohol Clin Exp Res. 2014 Sep;38(9):2468–2478. doi: 10.1111/acer.12515

Figure 3.

Figure 3

Ethanol consumption and associated behavioral measures during 2CAP. P rats drink more ethanol (A) and spend more time at the sipper (B) than Wistars in the 2CAP. Transitioning from 2CAP-same to 2CAP-opposite (day 16) reduced time at sipper in P rats (B). In contrast to sucrose reinforced animals, P rats developed a binge-like pattern of ethanol intake where they spent more time at the sipper in the early trials of 2CAP-same (C2). This binge-like pattern was not observed on day 16 when the switch to 2CAP-opposite occurred. Values are means +SEM. * p<0.05, main effect of strain, ✠ p<0.05 Post hoc Bonferroni comparisons, days different from day 12.