Table 4.

Relationships between changes in surface area and volume and between changes in thickness and volume, for each sample

	CPB	PIT	NCD	BT
Area change−volume change
Global cortex	0.16 (0.427)	0.47a (<0.001)	0.55a (<0.001)	0.51a (<0.001)
Frontal lobe	0.26 (0.179)	0.68a (<0.001)	0.69a (<0.001)	0.51a (<0.001)
Temporal lobe	0.04 (0.827)	0.37a (0.002)	0.69a (<0.001)	0.52a (<0.001)
Parietal lobe	0.00 (0.985)	0.76a (<0.001)	0.33a (0.005)	0.29a (<0.001)
Occipital lobe	0.37 (0.056)	0.07 (0.543)	0.01 (0.922)	−0.07 (0.304)
Thickness change−volume change
Global cortex	0.87a (<0.001)	0.85a (<0.001)	0.93a (<0.001)	0.93a (<0.001)
Frontal lobe	0.86a (<0.001)	0.87a (<0.001)	0.94a (<0.001)	0.93a (<0.001)
Temporal lobe	0.90a (<0.001)	0.95a (<0.001)	0.95a (<0.001)	0.92a (<0.001)
Parietal lobe	0.90a (<0.001)	0.72a (<0.001)	0.91a (<0.001)	0.93a (<0.001)
Occipital lobe	0.82a (<0.001)	0.79a (<0.001)	0.94a (<0.001)	0.89a (<0.001)

Values displayed are partial correlations between symmetrized APC in different cortical measures, controlling for sex and age, with p values in parentheses.

^ap < 0.05 (Bonferroni-corrected, factor of 5).