Fig. 3.

Susceptible subjects show increased anxiety-like behavior following stress exposure. A. Susceptible subjects show decreased locomotion during the open field test (Day 20). Dotted lines indicate transitions from lights off to on (first line) and lights on to off (second line). B. Susceptible males show a blunted response to light onset in comparison to Resilient males. C. No differences in time spent in the open arms of the elevated plus maze (Day 21). D-F. Results of the light-dark transition test (Day 22). Susceptible subjects show reduced entries into the light compartment (D), marginally decreased time in the light compartment (E) and marginally increased latency to enter the light compartment (F). **p < 0.01. Error bars represent standard error of the mean.