Figure 3. Olfactory memory is enhanced by calorie restriction. (A) Quantification of the percent of time mice from the initial exposure mice spent smelling the same odor at 30-minute intervals. 100% baseline sniff time was interpreted to mean that mice found the odor to be as novel as the first time they smelled it. (B) Quantification of the time each group spent sniffing a novel odor during the baseline trial. **** = p<0.0001, *** = p< 0.001, ** = p<0.01, * = p<0.05, two-way ANOVA, data are presented as mean ± SEM, n=10/group.