MAGNETIC RESONANCE IMAGING DEVICE AND MAGNETIC RESONANCE IMAGING METHOD

摘要

In order to stably obtain a homogeneous fat suppressing image without reducing an image picking-up efficiency and without the influence of an uneven irradiating magnetic field of an RF pulse, an image picking-up sequence is provided with a first sequence unit for applying a CHESS pulse to an examinee to suppress a signal from a desired component of the examinee and a second sequence unit for measuring an echo from the examinee. When the image picking-up sequence is repeated, a flip angle of the CHESS pulse is changed at a plurality of times. In the case where multiple sliced images are picked up, the flip angle of the CHESS pulse is changed in picking-up at least two sliced images.