highly significantp = 0.0005
In males, the effect of age was highly significant for all the cortical vessel metrics which were increased with time (two-way ANOVA: δδδ p = 0.0005 for vessel density, δδδ p = 0.0001 for junction density, δδδ p = 0.0001 for total vessel length, δδδδ p < 0.0001 for average vessel length).