Phase-contrast MRI using phased-array multicoil

Details Phase-contrast MRI using phased-array multicoil Phase-contrast MRI using phased-array multicoil

1993-08-11

1995-03-21

Arana, Louis

Electricity: measuring and testing

Particle precession resonance

Using a nuclear resonance spectrometer system

324307, G01V 300

Patent

active

053999703

ABSTRACT:
MRI signals detected by a phased array of multicoils are combined to provide phase contrast image signals with improved signal-to-noise ratio. Detected complex image signals are obtained for different magnetic gradients and are combined to obtain phase, magnitude, and magnitude weighted image signals for imaging.

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Pelc et al., "Phase Contrast Cine Magnetic Resonance Imaging," Magnetic Resonance Quarterly, vol. 7, No. 4, pp. 229-254, 1991 Raven Press, Ltd., New York.
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Hayes et al., "Volume Imaging with MR Phased Arrays," Magnetic Resonance in Medicine, vol. 18, pp. 309-319 (1991).

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