A quantitative analysis of alternated line scanning in k space and its application in MRI of regional tissue perfusion by arterial spin labeling.
A quantitative analysis of the alternated-line-scanning method is performed for k-space data acquisition in MRI. Application of the method in MRI of regional tissue perfusion by arterial spin labeling is demonstrated. It is also shown that, by using the alternated-line-scanning method, the degree of arterial spin labeling alpha can be determined in a single scan.
Zhang
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Pittsburgh NMR Center for Biomedical Research, Pennsylvania, USA.
D000818:Animals; D002536:Cerebral Arteries / Q000033:anatomy & histology; D002560:Cerebrovascular Circulation; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008297:Male; D008962:Models, Theoretical; D010477:Perfusion; D051381:Rats; D017207:Rats, Sprague-Dawley; D013113:Spin Labels
D013113:Spin Labels