Figure 1.

CFC initiates fear memory formation without significantly altering sleep-wake behavior. (A) Experimental overview and quantification of context-specific freezing in Sham and CFC mice (n = 6 per group). * indicates p < 0.05, Student’s t-test. (B) Sleep architecture in the 24 h following CFC was not significantly altered, either relative to pre-CFC baseline, or relative to the 24 h following Sham conditioning. Effects of group (Sham vs. CFC) and time relative to training (baseline vs. post-conditioning) on % total recording time or bout duration for each state, N.S., two-way RM ANOVA.