title: Generalized MR interferography.
abstract: Generalized MR interferography allows the measurement of parameters which affect the phase of the MR signal. Interference is generated by the simultaneous generation of two echoes in one excitation cycle. Local variations of the signal phase are transformed into displacement of the stripe pattern generated by interference. A number of possible experiments based on this principle are presented. The resulting interferographic images allow the fast determination of parameters such as field inhomogeneity, susceptibility, flow, and motion.
authors.affiliation: Abteilung Röntgendiagnostik, Klinikum der Albert-Ludwigs-Universität, Freiburg, Federal Republic of Germany.
authors.forename: J
authors.initials: J
authors.lastname: Hennig
mesh_terms: D005583:Fourier Analysis; D006801:Humans; D007368:Interferometry / Q000379:methods; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008961:Models, Structural