The decreased ratio of ramified:hypertrophic microglia correlated with higher CII score [F(1,30)= 10.34; R2 = 0.2564, p=0.0031] (Figure 4J) and the increased density of Gal3+ cells approached significant correlation with CII score [F(1,30)=3.263, R2 = 0.09810, p=0.0809] but density of C1q+ cells did not correlate with cognitive impairment [F(1,30)= 0.1048, R2 = 0.003482, p=0.7484] (data not shown). Here, LGALS3 is linked to Cognitive impairment.