approached significancep = 0.0941
Quantifying microglia by this classification scheme we found in the cingulum bundle age-related increases in density that approached significance for both amoeboid [ F (1, 11) = 3.36, R 2 = 0.234, p = 0.0941] and hypertrophic [ F (1, 11) = 2.63, R 2 = 0.193, p = 0.1330] microglia ( Figures 6D,E ).