Table 2:
TBSS results: areas of decreased or increased FA in 15 patients with HD versus 15 healthy controls
| FA | Cluster Size (mm3) | P | Coordinates (Local Maxima) |
Areas | ||
|---|---|---|---|---|---|---|
| X | Y | Z | ||||
| HD<controls | 1447 | .000 | −10 | −35 | 21 | Body and splenium of corpus callosum, R and L corona radiata |
| 375 | .005 | −20 | −49 | 9 | L splenium of corpus callosum and forceps major | |
| 317 | .008 | 25 | −53 | 10 | R splenium of corpus callosum and forceps major | |
| 302 | .009 | 36 | −8 | 14 | R inferior fronto-occipital fasciculus | |
| 201 | .019 | −34 | −1 | 0 | L external capsule | |
| 181 | .022 | 0 | 5 | 1 | Fornix | |
| 139 | .032 | 30 | 14 | −4 | R external capsule | |
| 136 | .033 | −21 | 15 | −15 | L inferior fronto-occipital and uncinate fasciculi | |
| 129 | .037 | −9 | 24 | −10 | Genu of corpus callosum | |
| 122 | .040 | −31 | −10 | −14 | L inferior longitudinal fasciculus | |
| 121 | .041 | 41 | −13 | −17 | R inferior longitudinal fasciculus | |
| 106 | .049 | 17 | 29 | −16 | R inferior fronto-occipital fasciculus | |
| HD>controls | 405 | .004 | −26 | −23 | 11 | L posterior limb of the left internal capsule, superior longitudinal fasciculus, corticospinal tracts, anterior thalamic radiations, superior fronto-occipital fasciculus, and corona radiata |
| 241 | .011 | 24 | 22 | 5 | R corticospinal tracts, anterior thalamic radiations, superior fronto-occipital fasciculus, and corona radiata | |