Figure 1.

Experimental schedule for continuous access voluntary ethanol consumption. a. Experimental schedule for Low Concentrations and High Concentrations groups. b. Experimental schedule for Low Concentrations with Abstinence Periods and High Concentrations with Abstinence Periods. Dashed vertical lines indicate one week of abstinence. Ethanol (EtOH) concentration offered is percent ethanol (v/v, in tap water).

Ozburn et al. BMC Neuroscience 2012 13:130   doi:10.1186/1471-2202-13-130
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