Figure 2. Protein synthesis in the PRh is required for consolidation of a sensory sound-light memory.

(A) Schematic of the behavioral procedure for Experiment 2 (Group VEH, n = 8; and Group CHX, n = 10). The red arrow indicates infusions occurred immediately after stage 1 training. (B) Percentage freezing to the preconditioned sound (left panel) and to the conditioned light (right panel), averaged across the eight trials of their respective tests. Data shown are means ± SEM, and Cohen’s d (d) for statistically significant results (contrasts used to compare Group VEH versus Group CHX). For raw data, see the Figure 2—source data 1.