Table 3.
White-matter tract labels of the FA components of interest.
| Abbreviation | WM tracts | Vol. (cm3) | % | Z max (R/L) |
|---|---|---|---|---|
| FA IC7 (JOINT) | ||||
| Positive | ||||
| ATR | Anterior thalamic radiation | 2.3/7.2 | 5/14 | 4.7 (26, 31, 13)/5.2 (28, 25, 6) |
| CST | Corticospinal tract | 2.1/2.3 | 6/7 | 5(25, 33, 7)/5.1(31, 34, 14) |
| CG | Cingulum | 0.5/0.7 | 2/2 | 2.9(18, 21, 18)/3.1(28, 14, 31) |
| FM | Forceps minor/Forceps major | 1.7/3.4 | 3/7 | 3.9(27, 47, 21)/5(27, 26, 22) |
| IFO | Inferior fronto-occipital fasciculus | 1.1/2 | 2/5 | 3.9(16, 11, 22)/3.7(35, 45, 21) |
| ILF | Inferior longitudinal fasciculus | 1.7/3.1 | 4/7 | 3.9(12, 19, 17)/5.3(41, 31, 15) |
| SLF | Superior longitudinal fasciculus | 5.6/4.6 | 5/4 | 4.8(6, 25, 15)/5.4(44, 27, 15) |
| UF | Uncinate fasciculus | 0.3/0.5 | 3/4 | 3.8(22, 51, 13)/2.9(40, 37, 10) |
| Negative | ||||
| ATR | Anterior thalamic radiation | 1.1/0.9 | 2/2 | 3.3(20, 38, 27)/3.4(27, 27, 4) |
| CST | Corticospinal tract | 1.9/1.4 | 5/4 | 3.5(25, 27, 7)/4.6(29, 31, 8) |
| SLF | Superior longitudinal fasciculus | 3.2/4.1 | 3/4 | 5.2(12, 39, 29)/6(46, 30, 11) |
| FA IC4 | ||||
| Positive | ||||
| ATR | Anterior thalamic radiation | 0.8/4.2 | 2/8 | 7.8(27, 26, 2)/7.4(28, 24, 1) |
| CST | Corticospinal tract | 2.7/1.9 | 7/6 | 8.5(26, 26, 1)/9.3(27, 26, 1) |
| ILF | Inferior longitudinal fasciculus | 0.7/2.2 | 2/5 | 2.9(11, 32, 12)/4.2(44, 30, 12) |
| SLF | Superior longitudinal fasciculus | 1.6/3.0 | 2/3 | 5.6(4, 26, 17)/5.3(48, 29, 10) |
| Negative | ||||
| ATR | Anterior thalamic radiation | 2.3/1.2 | 6/4 | 4.2(24, 24, 8)/4.3(28, 31, 11) |
| IFO | Inferior fronto-occipital fasciculus | 2.1/1.7 | 4/4 | 3.6(19, 9,23)/3.7(40, 15, 25) |
| ILF | Inferior longitudinal fasciculus | 2.1/1.4 | 5/3 | 3.4(13, 15, 18)/3.3(45, 32, 13) |
| SLF | Superior longitudinal fasciculus | 4.4/6.3 | 5/6 | 5(7, 27, 15)/5.1(48, 29, 14) |