Groups | Corpus Callosum | FWM | PWM | OWM | TWM | PLIC | ||
---|---|---|---|---|---|---|---|---|
Genu | Body | Splenium | ||||||
a. Controls (n = 10) | 0.80 ± 0.03 | 0.88 ± 0.05 | 0.79 ± 0.06 | 0.75 ± 0.05 | 0.70 ± 0.04 | 0.71 ± 0.04 | 0.74 ± 0.05 | 0.67 ± 0.03 |
b. PNCI (n = 11) | 0.85 ± 0.05 | 0.96 ± 0.13 | 0.90 ± 0.11 | 0.80 ± 0.03 | 0.79 ± 0.06 | 0.78 ± 0.08 | 0.72 ± 0.05 | 0.71 ± 0.04 |
c. PACI (n = 10) | 0.90 ± 0.24 | 0.94 ± 0.10 | 0.87 ± 0.20 | 0.85 ± 0.13 | 0.86 ± 0.17 | 0.87 ± 0.13 | 0.83 ± 0.13 | 0.70 ± 0.07 |
P (MD)* | Pab = .02 | Pab = .11 | Pabt = .03 | Pab = .00 | Pab = .00 | Pab = .00 | Pab = .32 | Pab = .07 |
Pac = .25 | Pac = .14 | Pac = .29 | Pac = .01 | Pac = .00 | Pac = .00 | Pac = .01 | Pac = .40 | |
Pbc = .45 | Pbc = .75 | Pbc = .73 | Pbc = .17 | Pbc = .15 | Pbc = .01 | Pbc = .00 | Pbc = .61 |
Note:—PNCI indicates patients with normal conventional imaging; PACI, patients with abnormal conventional imaging; FWM, frontal white matter; PWM, parietal white matter; OWM, occipital white matter; TWM, temporal white matter; PLIC, posterior limb of internal capsule. Values are means ± SD.
* For MD values (expressed in ×10−3 mm2/s), Pab indicates a P value a vs b; Pbc, P value b vs c; Pac, P value a vs c.