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. Author manuscript; available in PMC: 2010 May 5.
Published in final edited form as: Neuropsychopharmacology. 2009 Jun 24;34(11):2420–2429. doi: 10.1038/npp.2009.69

Figure 1.

Figure 1

Anxiety-related behavior as measured in the 5 minute duration Elevated plus maze (EPM) test was assessed 4–6 hours following the last chronic intermittent ethanol or air vapor (control) exposure. A) Total distance traveled during the 5 minute test session. B) Time (seconds) spent in the closed and open arm of the EPM. C) Number of open and closed arm entries on the EPM. D) Schematic diagram of illumination levels during the EPM test (numerical values in Lx). Each value represents the mean ± SEM. Control (n=8), Ethanol (n=5). *P<0.05 (control group compared to ethanol vapor exposed group), **P<0.01 (control group compared to ethanol vapor exposed group), unpaired Student’s two-tailed t-test