Two-gradient-echo, two-dimensional, Fourier transform multisection imaging: comparison with spin-echo imaging.
A multisection, two-dimensional, Fourier transform, double-gradient-echo magnetic resonance imaging sequence with partial flip-angle excitation and section doubling by radiofrequency encoding approximately doubles the signal-to-noise ratio obtainable from a conventional spin-echo sequence at low field strength, while maintaining essentially equivalent contrast.
Kramer
D M
DM
Radiologic Imaging Laboratory, University of California, San Francisco.
Li
A
A
Kaufman
L
L
Hake
K
K
D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D009103:Multiple Sclerosis / Q000175:diagnosis; D009422:Nervous System Diseases / Q000175:diagnosis*