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. Author manuscript; available in PMC: 2021 Mar 1.
Published in final edited form as: Alcohol. 2019 Sep 19;83:47–56. doi: 10.1016/j.alcohol.2019.09.003

Figure 9: Consumption increased in free access testing relative to regular 2CAP.

Figure 9:

Free Access testing was performed by giving the animals free access to ethanol in their standard 2CAP test chambers for the same overall period of time as a standard 2CAP session. (A) Intake increased from standard 2CAP (baseline, one day earlier) to Free Access test. (B) Cumulative lick distributions for strains (mean +/− SEM) and (C) individual subjects showed that animals performed most of their consumption during the first few minutes of the session with subsequent drinking occurring in fairly discrete bouts.