Table 2. Cingulum diffusion measures before (conventional DTI) and after FW-correction and % of change between both measures for each group.
Cingulum diffusion measures | |||||
---|---|---|---|---|---|
DTI | FW-corrected | t | p-FDR | % Change | |
mean ± SD | mean ± SD | mean ± SD | |||
FA | 0.543 ± 0.049 | 0.567 ± 0.054 | -3.367 | 0.019* | 1.52 ± 0.50 |
MD (10−3 mm2/s) | 0.768 ± 0.0041 | 0.755 ± 0.0034 | -3.196 | 0.024* | -1.61 ± 0.22 |
RD (10−3 mm2/s) | 0.506 ± 0.0047 | 0.493 ± 0.0049 | -5.315 | 0.010* | -2.50 ± 0.19 |
AD (10−3 mm2/s) | 1.29 ± 0.0683 | 1.27 ± 0.0638 | -2.975 | 0.044* | -1.08 ± 0.34 |
FW | - | 0.141 ± 0.017 |
* p<0.05 FDR corrected
Paired Student’s t-test