| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an MRI apparatus for obtaining high quality images of body fluid, such as blood. <P>SOLUTION: After a longitudinal magnetization adjustment pulse sequence 21 is executed, non-selective RF reverse pulses IR1 and IR2 are transmitted. The non-selective RF reverse pulse IR1 is transmitted when a first waiting time Tw1 has passed since a longitudinal magnetization adjustment pulse 45°pulse P45x_2, whereas the non-selective RF reverse pulse IR2 is transmitted when a second waiting time Tw2 has passed since the non-selective RF reverse pulse IR1. Then, when a third waiting time Tw3 has passed, an excitation pulse Pda is transmitted. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
