Figure 3.

Diet-driven changes in behavior are due to changes in Mediterranean-fed animals from baseline. Western-fed animals do not show a significant difference between the baseline (time 0) and treatment phases (average of months 1–24) in any of the five behaviors that are affected by diet (all Holm–Bonferroni-adjusted p > 0.05). Mediterranean-fed animals show significant differences between the baseline and treatment phase in all diet-altered behaviors except the percent of attentive time. Reported Holm–Bonferroni-adjusted p (p_HB) are for ANOVA of the Mediterranean group animals compared to their own baseline measurements. Blue (Mediterranean) and orange (Western) points indicate treatment phase values standardized against the across-group baseline mean (when all animals consumed a chow diet).