Figure 2. Spatial and ethologic behaviors of mice exposed to the elevated plus maze (EPM) after chronic administration of ethanol and stress testing. Mice were tested for 5 min after 12 h of ethanol withdrawal. Data are reported as means±SE. A, Number of closed-arm entries; B, percentage of open-arm entries; C, percentage of time spent in open arms; D, number of head dips; E, number of stretch-attend postures. No significant differences were found for mouse behavior in EPM for n=8-10 animals per group.