title: Scan time reduction in snapshot FLASH MRI.
abstract: We describe the speeding up of snapshot FLASH MRI by placing a slice selection experiment before the whole imaging sequence. In conventional snapshot FLASH slice selection is made in every projection, thus consuming a great deal of experimental time. This problem can be overcome by applying only one slice-selective procedure before starting the imaging. The idea is to make a selective saturation of the outer volume and to interrogate the unaffected slice by a train of rapid, hard, low-angle pulses. By this new method the measuring times of snapshot FLASH can be further reduced.
authors.affiliation: Physikalisches Institut, Universität Würzburg, Germany.
authors.forename: P M
authors.initials: PM
authors.lastname: Jakob
authors.forename: A
authors.initials: A
authors.lastname: Haase
mesh_terms: D000005:Abdomen / Q000033:anatomy & histology; D000818:Animals; D006321:Heart / Q000033:anatomy & histology; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008961:Models, Structural; D051381:Rats; D013997:Time Factors