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A, representative whole-brain perfusion images acquired using pCASL with 3D GRASE readout. B, scatter plots showing test-retest results of pCASL perfusion measurements acquired 2 to 4 weeks apart and comparison of pCASL perfusion versus global blood flow measurements using PC-MRI in healthy children aged 7 to 17. A comparison of pCASL versus conventional PASL and pCASL can be found in Wu et al. (2007).
