Table 3.
White Matter Tract Mean Diffusivity
| Mean Diffusivity | LSMean (SE) | F-Test for difference: Normal Control vs MVM | ||
|---|---|---|---|---|
| Location/track | Normal Control | MVM | F-value (DF) | P-Value |
| Right Cortical Genu (−21) | 14.58 (0.16) | 15.63 (0.17) | 20.46 (1,24) | 0.0001 |
| Central Genu (0) | 13.71 (0.28) | 14.28 (0.30) | 1.92 (1,24) | 0.1782 |
| Left Cortical Genu (21) | 13.61 (0.44) | 15.31 (0.48) | 6.79 (1,24) | 0.0155 |
| Right Cortical Splenium (−24) | 15.01 (0.33) | 16.70 (0.35) | 12.12 (1,24) | 0.0019 |
| Central Splenium (0) | 14.23 (0.21) | 14.91 (0.22) | 4.88 (1,24) | 0.0370 |
| Left Cortical Splenium (24) | 14.59 (0.24) | 16.26 (0.26) | 22.47 (1,24) | <0.0001 |
| Left Central Cortico-spinal (−12) | 10.08 (0.08) | 10.41 (0.08) | 8.55 (1,23) | 0.0076 |
| Left Cortical Cortico-spinal (9) | 12.43 (0.18) | 13.22 (0.20) | 8.92 (1,23) | 0.0066 |
| Right Central Cortico-spinal (−12) | 10.06 (0.07) | 10.54 (0.08) | 20.37 (1,23) | 0.0002 |
| Right Cortical Cortico-spinal (9) | 12.45 (0.21) | 13.10 (0.23) | 4.42 (1,23) | 0.0466 |