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. 2022 Feb 5;10:16. doi: 10.1186/s40478-022-01319-6

Fig. 1.

Fig. 1

Conceptual diagram illustrating the white matter tracts studied and their biological associations. Top panel: Genu as the white matter tract studied for systemic vascular health; parahippocampal cingulum (CGH) and inferior temporal white matter (ITWM) studied for temporal lobe pathologies. A Association of Genu white matter NODDI measures with systemic vascular health in MCSA. B Association of CGH and ITWM NDI measures with tau deposition in ADRC. Tau values were log transformed. C Association of CGH and ITWM NDI measures with FDG TDP-43 signature in MCSA. Inferior temporal to medial temporal (IMT) and frontal supra orbital ratio (IMT/FSO) was used as FDG TDP-43 signature