Slice profile stabilization for segmented k-space magnetic reson

Details Slice profile stabilization for segmented k-space magnetic reson Slice profile stabilization for segmented k-space magnetic reson

1994-02-01

1996-03-19

Smith, Ruth S.

Surgery

Truss

Pad

324307, 324309, A61B 5055

Patent

active

054996295

ABSTRACT:
Selective RF pulses are applied for segmented k-space imaging sequences with the tip-angle profiles of the pulses varying for stabilizing the entire signal profile and reducing ghosting and blurring artifacts in slice images.

REFERENCES:
patent: 5105152 (1992-04-01), Pauly
patent: 5315249 (1994-05-01), Le Roux et al.
patent: 5345176 (1994-09-01), Le Roux et al.
Kerr, et al., "Slice Profile Stabilization For Segmented K-Space Imaging," Proceedings of the Society of Magnetic Resonance in Medicine, vol. 3, Aug. 14-20, 1993, p. 1189.
Ghiglia, et al., "Direct Phase Estimation From Phase Differences Using Fast Elliptic Partial Differential Equation . . . " Optics Letters, vol. 14, No. 20, Oct. 15, 1989, pp. 1107-1109.

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