Fig. 8.
Correlation between the psychosocial behaviors and plasma corticosterone concentrations on the third days of the test in the PTSD groups. There is a high correlation between the grooming behavior and corticosterone concentration (B; R = 0.7531). Also, there is a modest correlation between the locomotion and sniffing behaviors with corticosterone concentrations (A and D; R = 0.6108 and R = 0.4618, respectively). Correlation was significant at the 0.05 level.
