DTI analyses of thalamic subdivisions
| Mean (±SD) | P Valuea | ||
|---|---|---|---|
| PVL (n = 16) | Control (n = 68) | ||
| Anterior thalamus | |||
| FA | 0.30 (0.04) | 0.30 (0.04) | .828 |
| RA | 0.25 (0.03) | 0.25 (0.04) | .802 |
| λ‖ (×10−3 mm2/s) | 1.00 (0.08) | 1.02 (0.07) | .335 |
| λ⊥ (×10−3 mm2/s) | 0.65 (0.06) | 0.66 (0.05) | .519 |
| ADC (×10−3 mm2/s) | 0.77 (0.06) | 0.78 (0.05) | .348 |
| Medial thalamus | |||
| FA | 0.23 (0.03) | 0.25 (0.04) | .116 |
| RA | 0.20 (0.03) | 0.21 (0.03) | .113 |
| λ‖ (×10−3 mm2/s) | 0.95 (0.09) | 0.96 (0.07) | .430 |
| λ⊥ (×10−3 mm2/s) | 0.68 (0.07) | 0.69 (0.05) | .881 |
| ADC (×10−3 mm2/s) | 0.77 (0.08) | 0.78 (0.05) | .584 |
| Lateral thalamus | |||
| FA | 0.29 (0.06) | 0.28 (0.05) | .650 |
| RA | 0.25 (0.05) | 0.24 (0.05) | .649 |
| λ‖ (×10−3 mm2/s) | 1.00 (0.11) | 0.98 (0.09) | .371 |
| λ⊥ (×10−3 mm2/s) | 0.64 (0.07) | 0.64 (0.05) | .834 |
| ADC (×10−3 mm2/s) | 0.76 (0.07) | 0.75 (0.05) | .734 |
| Pulvinar thalamus | |||
| FA | 0.25 (0.03) | 0.24 (0.03) | .794 |
| RA | 0.21 (0.03) | 0.20 (0.02) | .882 |
| λ‖ (×10−3 mm2/s) | 1.04 (0.11) | 0.98 (0.07) | .007 |
| λ(×10−3 mm2/s) | 0.72 (0.08) | 0.68 (0.05) | .024 |
| ADC (×10−3 mm2/s) | 0.83 (0.09) | 0.78 (0.06) | .011 |
a ANOVA.