| NF1 | TD | P value | Controlling for TIV | ||
---|---|---|---|---|---|---|
 |  |  |  | NF1 | TD | P value |
Total cortical volume | 584.60 | 544.42 | 0.094 | 555.35 | 573.68 | 0.238 |
Total cortical surface area | 115099 | 107393 | 0.076 | 109580 | 112912 | 0.185 |
Mean cortical thickness | 2.85 | 2.85 | 0.896 | 2.85 | 2.85 | 0.919 |
Mean local gyrification index | 3.09 | 3.13 | 0.399 | 3.04 | 3.17 | 0.007 |
Gray matter volume | 789.24 | 728.55 | 0.045 | 750.62 | 767.18 | 0.317 |
White matter volume | 517.64 | 428.25 | <0.001 | 490.43 | 455.47 | 0.008 |