MR imaging with rectangular magnetization transfer pulse

Electricity: measuring and testing – Particle precession resonance – Using a nuclear resonance spectrometer system

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G01R 3320

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active

053390350

ABSTRACT:
An NMR scanner performs a series of pulse sequences from which NMR data is acquired and used to reconstruct an image. Image contrast is enhanced by magnetization transfer from short-T.sub.2 spin species that are saturated by an off-resonance, substantially rectangular shaped RF saturation pulse applied during each pulse sequence.

REFERENCES:
patent: 4318043 (1982-03-01), Crooks et al.
patent: 4345207 (1982-08-01), Bertrand et al.
patent: 4564017 (1986-01-01), Glover
patent: 4567893 (1986-02-01), Charles et al.
patent: 4694254 (1987-09-01), Vatis et al.
patent: 4803432 (1989-02-01), Perman
patent: 4855679 (1989-08-01), Granot
patent: 4891595 (1990-01-01), Granot
patent: 4933638 (1990-06-01), Kleinberg et al.
patent: 5050609 (1991-09-01), Balaban et al.
patent: 5167232 (1992-12-01), Parker et al.
Pulsed Saturation Transfer Contrast, Mag. Resonance in Medicine 26, 231-240 (1992) Bob S. Hu, et al. (no month).
Improved Time-of-Flight MR Angiography of the Brain with Magnetization Transfer Contrast.sup.1, Radiology, vol. 184, No. 2, pp. 395-399 Aug. 1992.
Magnetization Transfer of Hepatic Lesions: Evaluation of a Novel Contrast Technique in the Abdomen.sup.1, Radiology, vol. 182, No. 2, pp. 535-540 Feb. 1992.

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