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Fig. 5 | Particle and Fibre Toxicology

Fig. 5

From: White matter pathology in alzheimer’s transgenic mice with chronic exposure to low-level ambient fine particulate matter

Fig. 5

a Selected regions of interest (ROIs) in the MRI study. 1: corpus callosum, 2: anterior commissure, 3: external capsule, 4: internal capsule, 5: fimbria, 6: optic tract, 7: olfactory tract. b. DTI scalars in different tracts (ROIs) of mouse brains. Abbreviations of the DTI scalars: AxD = Axial Diffusivity, FA = Fractional Anisotropy, MD = Mean Diffusivity, and RD = Radial Diffusivity; Abbreviations of the ROIs: AC = anterior commissure, CC = corpus callosum, EC = external capsule, FI = fimbria, IC = internal capsule, OlT = olfactory tract, OpT = optic tract. Wilcoxon rank-sum test, *P < 0.05

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