| 摘要 |
PROBLEM TO BE SOLVED: To prevent the deterioration of image quality which is caused at the time of adding a flow compensating pulse. SOLUTION: Bi-polar pulses gzfcf and gzmfcf which give phase shifts corresponding to nonlinear phase shifts due to flow compensating pulses fcrdep and fcrrep to a slice slope are added before inversion pulses to be impressed immediately before the flow compensating pulses fcrdep and fcrrep which are added to the read slope of the pulse sequence of a high speed spin echo method. Thus, high image quality is obtained even at the time of executing the high speed spin echo method where the flow compensating pulses are added by a low magnetic field device. |
