Table 4.
Pearson (lower triangle) and Spearman (upper triangle) correlation coefficients with p-values (indicated in parentheses) between different MRI measures across all 25 structures.
| All | MWF | T1w/T2w | FA | AD | RD | MD |
|---|---|---|---|---|---|---|
| MWF | 0.311 (<10 −6 ) | 0.748 (<10 −6 ) | 0.359 (<10 −6 ) | −0.623 (<10 −6 ) | −0.285 (<10 −6 ) | |
| T1w/T2w | 0.326 (<10 −6 ) | 0.216 (<10 −6 ) | 0.199 (<10 −6 ) | −0.140 (<10 −6 ) | −0.058 (0.106) | |
| FA | 0.727 (<10 −6 ) | 0.245 (<10 −6 ) | 0.589 (<10 −6 ) | −0.753 (<10 −6 ) | −0.184 (<10 −6 ) | |
| AD | 0.428 (<10 −6 ) | 0.144 (<10 −6 ) | 0.654 (<10 −6 ) | −0.170 (<10 −6 ) | 0.576 (<10 −6 ) | |
| RD | −0.486 (<10 −6 ) | −0.070 0.050 | −0.618 (<10 −6 ) | −0.052 (0.150) | 0.606 (<10 −6 ) | |
| MD | −0.222 (<10 −6 ) | −0.038 (0.285) | −0.224 (<10 −6 ) | 0.569 (<10 −6 ) | 0.637 (<10 −6 ) |
Corresponding data plots are shown in Fig. 4. Note: Bold font indicates correlations that were statistically significant after correcting for multiple comparisons using a Bonferroni correction (p < 0.003).