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Table 2 Results of whole-brain analyses

From: Gyrification, cortical and subcortical morphometry in neurofibromatosis type 1: an uneven profile of developmental abnormalities

 

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

  1. Mean values after controlling for total intracranial volume represent estimate marginal means. Bold represents significant results (P <0.05). Volumes are expressed in cm3, surface in mm2, and thickness in mm.
  2. NF1 = neurofibromatosis type 1; TD = typically developing; TIV = total intracranial volume.