Fig. 2From: The identification and cognitive correlation of perfusion patterns measured with arterial spin labeling MRI in Alzheimer’s diseaseRegional CBF changes in patients with AD from univariate analysis without adjusting for the global value in the identification cohort. Cool color indicates regions with decreased CBF in AD patients compared with NCs. A threshold of 3.23 (P < 0.001, uncorrected) was used to overlay SPM maps onto a standard MRI brain template. PCC posterior cingulate cortexBack to article page