Figure 1.

Effects of corticosterone administration following memory reactivation on fear memory reconsolidation. A: passive avoidance training/testing and drug administration schedule. B: Mean latencies ± SEM of groups of mice systemically injected with 0.3, 1 or 3 mg/kg of corticosterone or vehicle immediately after Test 1 and retested two days (Test 2), 5 days (Test 3) and 2 days after a remainder shock (Test 4). ^**P< 0.01 as compared with SAL - VEH group. VEH: Vehicle; CORT: Corticosterone. N=10 for each group.