Fig. 5.
CRH rescues attenuation of conditioned fear in CeAGRKO mice. (A) ICV delivery of CRH before training causes contextual test freezing in CeAGRKO mice equivalent to GFP control mice levels. (B) ICV delivery of CRH before training causes an increase in postcue freezing in CeAGRKO mice. Equivalent precue (baseline) freezing occurs in all groups. (*, P < 0.01 vs. all other groups; †, P < 0.001 vs. all other groups.)