Rapid NMR imaging of dynamic processes using the FLASII technique
- 1 April 1986
- journal article
- research article
- Published by Wiley in Magnetic Resonance in Medicine
- Vol. 3 (2), 321-327
- https://doi.org/10.1002/mrm.1910030217
Abstract
FLASH (Fast Low-Angle SHot) imaging is a new method for rapid NMR imaging which has been demonstrated to provide abdominal images without artifacts due to respiratory or peristaltic motions. The sequence typically employs 15° radiofrequency excitation pulses and acquires a free induction decay signal in the form of a gradient echo. Here FLASH images are recorded in the presence of dynamic processes with time constants even smaller than the measuring time of about 2 s for an image with a 128 × 128-pixel resolution. Experiments are carried out on flow phantoms and on rabbits yielding heart images without gating of the cardiac motion. © 1986 Academic Press, Inc.This publication has 3 references indexed in Scilit:
- FLASH MR imagingMagnetic Resonance Imaging, 1986
- FLASH imaging. Rapid NMR imaging using low flip-angle pulsesJournal of Magnetic Resonance (1969), 1986
- REGIONAL PHYSIOLOGICAL FUNCTIONS DEPICTED BY SEQUENCES OF RAPID MAGNETIC RESONANCE IMAGESThe Lancet, 1985