|
Fig 3. Diffusion tensor imaging (DTI) metrics of healthy patients within ROIs placed in the anterior, lateral, and posterior spinal cord (bilaterally, with 2 data points per location per patient) at the C2-C3 level. Fractional anisotropy (FA) versus age (A) and mean diffusivity (MD) versus age (B). None of the FA or MD measures exhibited a significant association with patient age (P > .15).
|