Method of magnetic resonance imaging

Details Method of magnetic resonance imaging Method of magnetic resonance imaging

1989-01-25

1990-07-17

Tokar, Michael J.

Electricity: measuring and testing

Particle precession resonance

Using a nuclear resonance spectrometer system

324307, G01R 3320

Patent

active

049423592

ABSTRACT:
An MR imaging method comprising detecting resonant signals from a portion including blood vessels by the three-dimensional imaging incorporating depthwise information, and performing subtraction, with respect to the signal data in each voxel in the complex number representation, between the image data obtained by adding the complex numbers in the projection direction and the image data obtained by adding the absolute values of the complex numbers in the projection direction, to extract the image of only the blood vessel.

REFERENCES:
patent: 4661775 (1987-04-01), Kormos
patent: 4706027 (1987-11-01), Hughes
patent: 4789833 (1988-12-01), Nishimura

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