Fig. 4
From: A critical role of hippocampus for formation of remote cued fear memory
Re-exposure to the conditioned tone is essential to rescue remote memory impairment. a Behavior procedures. b Histogram showing freezing levels to conditioned tone during remote test (Mus/No react, n = 10; Mus/Cntx only, n = 8; Mus/React, n = 9; two-way repeated-measures ANOVA followed by Bonferroni’s post-hoc test, *** p < 0.001). Data are mean ± s.e.m.