Figure 2.

Results of the adolescent stress procedure on freezing behavior. Mean percent time spent freezing during the adolescent stress sessions (S1–S9) for mice in experiment 1 (A) and 2 (C). Mean percent time spent freezing during the context re-exposure over 5 intervals (I) of 4-min each for mice in experiment 1 (B) and 2 (D). Results are reported as mean ± s.e.m.