Comparison of arterial transit times estimated using arterial spin labeling |
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| Authors: | Yufen Chen Danny J. J. Wang John A. Detre |
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| Affiliation: | Center for Advanced MRI, Department of Radiology, Northwestern University, 737 N Michigan Ave. 16th Flr., Chicago, IL 60611, USA. yfchen@northwestern.edu |
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| Abstract: | Objective To compare arterial transit time estimates from two efficient transit time mapping techniques using arterial spin labeling (ASL)—flow encoded arterial spin tagging (FEAST) and Look-Locker ASL (LL-ASL). The effects of bipolar gradients and label location were investigated. |
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