Table 2.

Association between neuroanatomic predictor variables and cognitive variables

	Frontal gray matter	Parietal gray matter	Occipital gray matter
Verbal comprehension	0.70**	0.56*	0.44
Perceptual organization	0.74**	0.62*	0.57*
FD	0.52*	0.54*	0.47
Processing speed	0.11	0.03	−0.06
Reading composite	0.56*	0.50	0.49
Mathematics composite	0.44	0.46	0.44

Note: Pearson correlation coefficients (r); *P ≤ 0.01; **P ≤ 0.001. Values depicted in table are raw correlations. When controlling for total brain volume, all correlations significant at P ≤ 0.01 remained significant.