| 摘要 |
A method for calculating a sensitivity distribution of a receive coil and taking a tomographic image of a subject, based on magnetic resonance signals received by a surface coil in an imaging sequence with a plurality of different echo times TE 1 and TE 2 in a reference scan, a plurality of reference images are produced by a first reference image producing section; and based on the plurality of reference images, a T 2 relaxation time is calculated by a T 2 relaxation time calculating section. Then, based on the calculated T 2 relaxation time, a T 2 -weighted image at the echo time TE 2 is calculated by a T 2 -weighted image calculating section, and thereafter, based on the reference image and T 2 -weighted image at the echo time TE 2 , a sensitivity distribution is calculated by a sensitivity distribution calculating section. Based on the sensitivity distribution, a tomographic image by an actual scan is corrected by a correcting section.
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