Table 2.
ANOVAs for DTI parameter regional variation (600 regions) corrected for multiple comparisons
| Variable | Hypertrophy | Hyp*Transm | Hyp*Circm | Hyp*Long |
|---|---|---|---|---|
| Helix Angle | < 0.001* | < 0.001* | < 0.001* | < 0.01* |
| Helix Angle Dispersion | < 0.001* | < 0.001* | < 0.01* | < 0.001* |
| Sheet Angle | < 0.01* | 0.19 | < 0.001* | < 0.001* |
| Sheet Angle Dispersion | < 0.001* | < 0.01* | < 0.05* | < 0.001* |
| Primary Eigenvalue (λ1) | 0.559 | – | – | – |
| Secondary Eigenvalue (λ2) | 0.449 | – | – | – |
| Tertiary Eigenvalue (λ3) | < 0.05* | < 0.05* | 0.568 | 0.994 |
| MD () | 0.187 | – | – | – |
| FA | < 0.01* | < 0.001* | 0.697 | < 0.001* |
| CL | 0.388 | – | – | – |
| CP | < 0.001* | < 0.001* | 0.89 | 0.24 |
| CS | < 0.001* | < 0.001* | 0.75 | < 0.001* |
Abbreviations: MD mean diffusivity, FA fractional anisotropy, CL linear anisotropy, CP planar anisotropy, CS spherical anisotropy. *p < 0.05