Table 3.

Pattern of annual change: number and percentage of voxels significant at p < 0.05, after correction for multiple comparisons across space, with age and sex as confound regressors

	No. of significant voxels				% of significant voxels
	FA	AD	RD	MD	FA	AD	RD	MD
Global	60,556	70,820	57,688	74,475	47	45	58	55
Frontal	28,635	23,992	33,887	32,045	64	54	76	72
Parietal	12,913	19,935	21,995	22,530	49	76	83	85
Occipital	5408	3500	2317	4393	46	20	38	30
Temporal	5433	4349	5159	4349	25	20	24	20