TABLE 5.
Results for basic mixed ANCOVA models for values of GMV, CT, and SA from two time points for the subsample of 154 participants.
| Left hemisphere | Right hemisphere | |||
| Language group | Time point × Language group |
Language group | Time point × Language group |
|
| GMV | ||||
| IFG |
F(1,151) = 0.184 P = 0.669 partial η2 = 0.001 |
F(1,151) = 0.380 p = 0.539 partial η2 = 0.003 |
F(1, 151) = 0.866 p = 0.354 partial η2 = 0.006 |
F(1,151) = 0.199 p = 0.656 partial η2 = 0.001 |
| IPL |
F(1,151) = 8.703 p = 0.004 ** partial η2 = 0.054 |
F(1,151) = 2.287 p = 0.133 partial η2 = 0.015 |
F(1,151) = 8.655 p = 0.004 ** partial η2 = 0.054 |
F(1,151) = 0.111 p = 0.740 partial η2 = 0.001 |
| CT | ||||
| IFG |
F(1,151) = 0.715 p = 0.399 partial η2 = 0.005 |
F(1,151) = 0.023 p = 0.880 partial η2 < 0.001 |
F(1,151) < 0.001 p = 0.994 partial η2 < 0.001 |
F(1,151) < 0.001 p = 0.991 partial η2 < 0.001 |
| IPL |
F(1,151) = 0.691 p = 0.407 partial η2 = 0.005 |
F(1,151) = 3.244 p = 0.074 partial η2 = 0.021 |
F(1,151) = 0.002 p = 0.965 partial η2 < 0.001 |
F(1,151) = 0.080 p = 0.777 partial η2 = 0.001 |
| SA | ||||
| IFG |
F(1,151) = 0.790 p = 0.375 partial η2 = 0.005 |
F(1,151) = 0.189 p = 0.665 partial η2 = 0.001 |
F(1,151) = 1.047 p = 0.308 partial η2 = 0.007 |
F(1,151) = 0.415 p = 0.520 partial η2 = 0.003 |
| IPL |
F(1,151) = 7.191 p = 0.008 ** partial η2 = 0.045 |
F(1,151) = 0.268 p = 0.606 partial η2 = 0.002 |
F(1,151) = 9.211 p = 0.003 ** partial η2 = 0.057 |
F(1,151) = 0.010 p = 0.921 partial η2 < 0.001 |
**p < 0.01.
Key: GMV, gray matter volume; CT, cortical thickness; SA, surface area; IFG, inferior frontal gyrus; IPL, inferior parietal lobule; ANCOVA, Analysis of Covariance.