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. 2023 Mar 31;17:1132393. doi: 10.3389/fnins.2023.1132393

Figure 6.

Figure 6

Correlation analysis between the DTI-ALPS index and CST metrics. A significant negative correlation is observed between the left DTI-ALPS index and FA (A), MD (B) of the right CST. There was no significant correlation between the left DTI-ALPS index and the left CST: FA (C), MD (D). DTI-ALPS, diffusion tensor image analysis along the perivascular space; CST, corticospinal tract; FA, fractional anisotropy; MD, mean diffusivity.