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Magnetic resonance imaging of pulsatile cerebrospinal fluid flow by spatial modulation of magnetization
S C Wayte1, T W Redpath, D J Beale
1Department of Clinical Physics and Bioengineering, Walsgrave Hospital, Coventry, UK.
The British Journal of Radiology
|June 1, 1992
Abstract:
Various orders of binomial spatial modulation of magnetization sequences up to (1 4 6 4 1) have been tested to find the optimum sequence for clinical application. Stripe width, stripe sharpness and the tolerance of the sequences to radiofrequency non-linearity have been investigated. The (1 3 3 1) sequence was found to be a good compromise between competing design criteria, and its application to viewing pulsatile cerebrospinal fluid motion is described.