Table 2.
Group characteristics of the examined regions: ROI size, group mean FA. Average within (SDws) and between (SDbs) subjects SD is shown for all four analysis methods.
Region | ROI size [cm3] |
Mean FA | Affine |
Nonlinear |
Template |
Backnormalized |
||||
---|---|---|---|---|---|---|---|---|---|---|
SDws | SDbs | SDws | SDbs | SDws | SDbs | SDws | SDbs | |||
Whole brain | – | 0.28 | 0.0038 | 0.0145 | 0.0033 | 0.0157 | 0.0034 | 0.0073 | 0.0031 | 0.0087 |
SCC | 0.8 | 0.84 | 0.0148 | 0.0456 | 0.0118 | 0.0550 | 0.0105 | 0.0368 | 0.0117 | 0.0388 |
LFWM | 3.5 | 0.48 | 0.0095 | 0.0499 | 0.0074 | 0.0613 | 0.0080 | 0.0227 | 0.0088 | 0.0273 |
LUF | 0.3 | 0.39 | 0.0169 | 0.0621 | 0.0102 | 0.1035 | 0.0055 | 0.0219 | 0.0094 | 0.0270 |
SCC: splenium of corpus callosum, LFWM: left frontal white matter, LUF: left uncinate fascicle.