METHOD AND DEVICE FOR ACQUIRING MAGNETIC RESONANCE SIGNAL, RECORDING MEDIUM, AND MAGNETIC RESONANCE IMAGING APPARATUS

摘要

PROBLEM TO BE SOLVED: To expand a temporal margin for making calculation on navigator echoes. SOLUTION: During one of two continuous periods TR, the navigator echoes are acquired by performing RF excitation on a spin in an object and, thereafter, RF excitation is performed for preparation. During the other period TR, imaging echoes are acquired by performing RF excitation on the spin in the object and, thereafter, RF excitation is performed for preparation.