Table 6.
Pearson (lower triangle) and Spearman (upper triangle) correlation coefficients with p-values (indicated in parentheses) between different MRI measures across all 10 grey matter structures. Corresponding data plots are shown in Fig. 6.
| GM | MWF | T1w/T2w | FA | AD | RD | MD |
|---|---|---|---|---|---|---|
| MWF | 0.203 (<10 −6 ) | 0.554 (<10 −6 ) | −0.117 (0.040) | −0.479 (<10 −6 ) | −0.407 (<10 −6 ) | |
| T1w/T2w | 0.245 (<10 −6 ) | 0.210 (<10 −6 ) | 0.353 (<10 −6 ) | 0.037 (0.520) | 0.128 (0.024) | |
| FA | 0.528 (<10 −6 ) | 0.287 (<10 −6 ) | −0.192 (0.001) | −0.696 (<10 −6 ) | −0.616 (<10 −6 ) | |
| AD | −0.165 (0.004) | 0.341 (<10 −6 ) | 0.006 (0.919) | 0.603 (<10 −6 ) | 0.802 (<10 −6 ) | |
| RD | −0.397 (<10 −6 ) | 0.108 (0.057) | −0.482 (<10 −6 ) | 0.547 (<10 −6 ) | 0.903 (<10 −6 ) | |
| MD | −0.401 (<10 −6 ) | 0.152 (0.007) | −0.451 (<10 −6 ) | 0.863 (<10 −6 ) | 0.730 (<10 −6 ) |
Note: Bold font indicates correlations that were statistically significant after correcting for multiple comparisons using a Bonferroni correction (p < 0.003).