摘要 |
PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus, method, and program capable of recovering signal losses caused by an off-resonance artifact.SOLUTION: In a magnetic resonance imaging apparatus 20, a sequence control unit 30 applies a tag pulse train to a tag area and then applies a first imaging pulse train to an imaging area; and also applies a control pulse train to a control area and then applies a second imaging pulse train to the imaging area. A data processing unit generates a plurality of tag images and a plurality of control images. Further, an MRI data processing unit 42 generates a plurality of perfusion images corresponding to different phase offsets, using the plurality of tag images and the plurality of control images. The MRI data processing unit 42 also adapts the perfusion emphasis data contained in the plurality of perfusion images to a signal model defined as a function of the phase offset to thereby generate corrected perfusion images. |