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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Biol Psychiatry. 2012 Sep 18;73(3):249–255. doi: 10.1016/j.biopsych.2012.07.034

Figure 3.

Figure 3

Daily mean ethanol intakes (g/kg/d ± SEM) in each B6 (upper panel) and D2 (lower panel) group of Experiments 2A and 2B during the no-choice (N1-N2) and choice (C1-C5) self-infusion phases. Non-dependent Water control mice previously received passive infusions of water for 5 days, while the other (dependent) groups received passive infusions of ethanol. Delays of 0, 1, 3 or 5 days separated the last passive infusion session from the first no-choice self-infusion session for the ethanol-dependent groups. Data averaged over two no-choice sessions and five choice sessions are shown in Figure 4.