Skip to main content
. Author manuscript; available in PMC: 2023 Oct 1.
Published in final edited form as: Psychopharmacology (Berl). 2022 Jul 26;239(10):3103–3116. doi: 10.1007/s00213-022-06192-8

Figure 1. DS task training prior to vapor exposure.

Figure 1.

A) Timeline of experiments. Rats first underwent home cage intermittent access to alcohol and training in the DS task, prior to ethanol vapor exposure. Circles indicate the number of weeks in each experimental phase. B) Ethanol consumption (g/kg) during homecage intermittent access, prior to task training, C) Cumulative distribution of mean ethanol consumption during the final 2 weeks of intermittent access in males (red) versus females (blue). The dotted line marks the minimum consumption required during this period to move on to training in the DS task. D) Ethanol consumption during training in the DS task. E) Port entry probability during the DS ethanol cue (solid line) and NS control cue (dotted line) across training. F) Final port entry probability during the DS (left) and NS (right) in rats assigned to vapor exposure (CIE) or control conditions after training. G) Ethanol consumption during the final DS task training session. Lines with shading, and bar plots with error bars indicated mean +/− SEM. Circles represent data from individual animals.