Title: New methods for moving reference frame generation under steady-state free precession
Abstract: Steady-state free precession (SSFP) has a sharply defined, symmetrical response to motion which acts as a bandpass filter for magnetization over a narrow range of velocities, typically less than a few millimeters per second wide. A radiofrequency-pulse-generated moving reference frame (MORF) has been developed, which may be used within an SSFP imaging sequence. The magnetization of material moving in the MORF is suppressed by up to a factor of 10 relative to that moving at the MORF velocity. This new technique is demonstrated without slice selection for flow in a Hele-Shaw cell.
Publication Year: 1991
Publication Date: 1991-03-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 1
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