Table 2.
WM developmental timing and stages in all included regions for FA.
| name | age range (age of peak growth) | FA range (% change/year) | p |
|---|---|---|---|
| all | 11.2-16.3 (13.7) | 0.442-0.454 (0.529) | 5.5e-06 * |
| proj | 12.3-14.2 (13.7) | 0.572-0.576 (0.291) | 0.14 |
| assoc | 8.2-16.7 (8.2) | 0.472-0.495 (0.565) | 4.4e-07 * |
| assoc.limb | 11.5-16.5 (13.9) | 0.47-0.492 (0.923) | 5.1e-09 * |
| cal | 11.9-15.4 (13.7) | 0.655-0.664 (0.377) | 0.0062 * |
| cer.c | 11.6-15.5 (13.6) | 0.533-0.547 (0.644) | 0.00046 * |
| ML | 12.4-14.3 (13.8) | 0.668-0.674 (0.484) | 0.15 |
| PCT | 12.8-13 (13) | 0.51-0.511 (0.377) | 0.38 |
| CST | 10.1-15.8 (10.1) | 0.551-0.583 (1.03) | 7.1e-07 # |
| CP | 11.2-15.5 (13.6) | 0.674-0.691 (0.557) | 3.9e-05 # |
| IC.A | 11.6-15.7 (13.6) | 0.579-0.596 (0.677) | 7.6e-05 # |
| IC.P | 0.65 | ||
| IC.R | 11.9-13.5 (11.9) | 0.582-0.586 (0.382) | 0.03 |
| CR.A | 0.73 | ||
| CR.S | 0.26 | ||
| CR.P | 0.69 | ||
| PTR | 0.31 | ||
| SFOF | 15.8-17.7 (17) | 0.55-0.556 (0.511) | 0.17 |
| SS | 10.5-16.9 (10.5) | 0.53-0.554 (0.677) | 1.2e-07 *# |
| EC | 8.2-13.7 (8.2) | 0.452-0.471 (0.765) | 7e-04 *# |
| UF | 12.7-13.3; 19.7-28.2 (13.3; 28.2) | 0.513-0.515; 0.526-0.572 (0.0426; 0.954) | 0.0064 * |
| SLF | 11-14.1; 14.9-16.6 (11; 14.9) | 0.472-0.48; 0.482-0.485 (0.36; 0.126) | 0.00024 *# |
| FOR.CB | 15-15.7 (15) | 0.482-0.485 (0.752) | 0.16 |
| FOR.C | 13.1-16.4 (14.6) | 0.508-0.519 (0.638) | 0.0018 *# |
| CIN.CG | 8.2-13.9; 18.7-20.8 (8.2; 20.8) | 0.459-0.512; 0.527-0.533 (1.43; 0.146) | 3.3e-07 *# |
| CIN.H | 11.2-16 (13.5) | 0.415-0.444 (1.45) | 1.7e-06 *# |
| CAL.G | 0.74 | ||
| CAL.B | 11.9-14.2 (13.4) | 0.581-0.589 (0.566) | 0.02 |
| CAL.S | 11.9-15.3 (13.5) | 0.709-0.717 (0.329) | 0.0035 * |
| CAL.T | 12.8-15.5 (14.2) | 0.526-0.544 (1.17) | 0.022 |
| CER.I | 12.4-17 (14.5) | 0.414-0.431 (0.853) | 0.00013 *# |
| CER.M | 12-15.5 (13.8) | 0.526-0.542 (0.873) | 0.0039 * |
| CER.S | 11.8-14.9 (13.5) | 0.617-0.63 (0.685) | 0.0014 *# |
| par | 10.8-16.7; 18.6-20.1 (13.5; 20.1) | 0.379-0.395; 0.397-0.399 (0.554; 0.0548) | 9.7e-10 * |
| occ | 11.2-16.4 (13.7) | 0.369-0.383 (0.71) | 9.3e-08 * |
| sm | 10.3-16.4; 18.6-21.9 (13.3; 21.9) | 0.406-0.425; 0.427-0.432 (0.482; 0.118) | 4.9e-11 * |
| fron | 10.7-16.3; 19.1-20.9 (13.5; 20.9) | 0.373-0.389; 0.392-0.395 (0.568; 0.084) | 4e-09 * |
| temp | 10.7-17.2; 17.9-20.9 (13.6; 20.9) | 0.334-0.353; 0.354-0.359 (0.6; 0.138) | 1.1e-13 * |
| cer.p | 12.7-15.8 (14.2) | 0.27-0.276 (0.674) | 0.044 * |
| mt | 12.3-15.8 (14) | 0.295-0.302 (0.635) | 0.0089 * |
| bg | 11.3-13.6; 15.5-16.1; 18.6-19.6 (11.3; 15.5; 18.6) | 0.333-0.339; 0.343-0.344; 0.348-0.349 (0.447; 0.0694; 0.104) | 0.00011 * |
| thal | 8.2-16.3 (8.2) | 0.339-0.36 (0.771) | 1.1e-08 * |
For each region, the ages for stages of developmental change and age of peak change are reported, as are the range of the WM measure over the stage, rate of change and p value. Maturation time is defined as the time that the rate of change was no longer significantly different from the null (p=0.05, bootstrap corrected)
*
significant after Holm correction within tract group/RTZs
#
significant after Holm correction across all core tracts