Method and system for acquiring MR data in MRI

Details Method and system for acquiring MR data in MRI Method and system for acquiring MR data in MRI

1990-03-07

1993-06-08

Smith, Jerry

Surgery

Truss

Pad

128696, 324309, 36441313, G01R 3320

Patent

active

052185320

ABSTRACT:
A change, e.g., a cardiac arrhythmia or a motion in a subject is monitored during an acquisition of MR data in an MRI apparatus, and it is determined whether or not a change occurs in the subject. If a change occurs, after an acquisition of the MR data, the MR data is reacquired in the encoding process when the change occurs, and the MR data in the corresponding encoding process is exchanged for the reacquired MR data. An MR image is reconstructed in accordance with MR data including the exchanged MR data, and an MR image which does not include an artifact due to a change in the subject is displayed.

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patent: 4719424 (1988-01-01), Jimbo et al.
patent: 4751462 (1988-06-01), Glover et al.
patent: 4761613 (1988-08-01), Hinks
patent: 4830012 (1989-05-01), Riederer
patent: 4855910 (1989-08-01), Bohning
patent: 4994965 (1991-02-01), Crawford et al.

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