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. 2019 Feb 19;11:35. doi: 10.3389/fnagi.2019.00035

FIGURE 3.

FIGURE 3

Diffusion coefficients of the left anterior thalamic radiation in all subgroups. For the fractional anisotropy only the main effect of the age was significant, whereas the independent effect of the age and the hypertension was significant for all of the other diffusion coefficients. CON, the control group; HTN, the hypertensive group; 1, age subgroup of 25–47 years; 2, age subgroup of 48–56 years; 3, age subgroup of 57–71 years; FA, fractional anisotropy; MD, mean diffusivity; RD, radial diffusivity; AD, axial diffusivity. ∗p < 0.05, ∗∗p < 0.01, and ∗∗∗p < 0.001.