Fig. 6
From: Brain iron accumulation in neurodegenerative disorders: Does air pollution play a role?
Individual specimen diffusivity values (10−3 × mm2/s) in olfactory bulb of male mice exposed to filtered air (blue circles) or Fe nanoparticles (blue asterisks) and female mice exposed to filtered air (red circles) or Fe nanoparticles (red asterisks) as assessed in dMRI from specimen perfused two days post termination of exposure. * statistically significant at uncorrected p ≤ 0.05 for each diffusivity value grouping. ** statistically significant at uncorrected p ≤ 0.01 for each diffusivity value grouping. Black is significance determined by the 2-Way ANOVA with interactions analysis. Red (female) and Blue (male) indicates significance as determined by the stratified Kruskal Wallis non-parametric ANOVAs