TABLE 2.

Altered regional cerebral blood flow (rCBF) in the AD patients.

ROIs	Cluster voxels	MNI coordinates			Maximum Z
		x	y	z
L PCC	24	−6	−40	16	−6.5708
L DLPFC	23	−32	50	10	−6.1812
R DLPFC	12	28	48	6	−6.0654
L IPL	32	−34	−58	48	−6.6343
R MTG	25	46	−68	10	−6.4961
L MOG	9	−44	−72	22	−5.9128
L PCu	502	4	−46	30	−7.7593

The significance threshold of the datas was set to Familywise error (FWE) correction (p < 0.05, two tailed) with age, sex and education level as covariates. L, left; R, right; PCC, posterior cingulate cortex; DLPFC, dorsolateral prefrontal cortex; IPL, inferior parietal lobule; MTG, middle temporal gyrus; MOG, middle occipital gyrus; PCu, precuneus.