HC | PD | PDD | HC > PD | HC > PDD | PD > PDD | |
---|---|---|---|---|---|---|
Anterior CFTs | ||||||
FA | 0.441 ± 0.035a | 0.399 ± 0.028 | 0.399 ± 0.031 | P = .003b | P = .003b | P = .90 |
MDc | 0.758 ± 0.025 | 0.789 ± 0.034 | 0.775 ± 0.031 | P = .031 | P = .33 | P = .47 |
Posterior CFTs | ||||||
FA | 0.519 ± 0.038 | 0.489 ± 0.040 | 0.477 ± 0.040 | P = .09 | P = .015b | P = .72 |
MD | 0.755 ± 0.046 | 0.759 ± 0.022 | 0.770 ± 0.027 | P = .94 | P = .32 | P = .51 |
Corticospinal tract | ||||||
FA | 0.655 ± 0.020 | 0.651 ± 0.022 | 0.651 ± 0.024 | P = .89 | P = .87 | P = .99 |
MDc | 0.751 ± 0.026 | 0.775 ± 0.025 | 0.756 ± 0.031 | P = .077 | P = .92 | P = .17 |