title: Magnetic resonance imaging of pulsatile cerebrospinal fluid flow by spatial modulation of magnetization.
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.
authors.affiliation: Department of Clinical Physics and Bioengineering, Walsgrave Hospital, Coventry, UK.
authors.forename: S C
authors.initials: SC
authors.lastname: Wayte
authors.forename: T W
authors.initials: TW
authors.lastname: Redpath
authors.forename: D J
authors.initials: DJ
authors.lastname: Beale
mesh_terms: D002555:Cerebrospinal Fluid / Q000502:physiology*; D003198:Computer Simulation; D004677:Encephalocele / Q000503:physiopathology*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008954:Models, Biological; D008961:Models, Structural; D011673:Pulsatile Flow / Q000502:physiology*; D012249:Rhombencephalon / Q000503:physiopathology*