Figure 4: FMN2 is linked to age-associate memory declineB. A probe test revealed that the time spent in the target quadrant significantly differed amongst groups (P = 0.0004, F = 9,4) and that 8-month old Fmn2 -/- mice spent significantly reduced time in the target quadrant when compared directly to age-matched (P = 0,0143) or 3-month old Fmn2 +/+ mice (P < 0,0001).Error bars indicate SEM. 