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. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Contrast Media Mol Imaging. 2012 Nov-Dec;7(6):494–500. doi: 10.1002/cmmi.1479

Fig. 2.

Fig. 2

a) Example of ROI placement for the VIF in the linguofacial artery. ROIs contained between 5 – 10 voxels. b) Example VIF time-course (in [CA]) recorded over an approximately 20 minute time period. Note the rapid rise and washout of the CA.