Magnetic resonance signal acquiring method and apparatus, recording medium and magnetic resonance imaging apparatus

摘要

For the purpose of increasing the time available for performing a calculation on a navigator echo, a method comprises: during one of two consecutive periods TR, effecting RF excitation on spins within an object and acquiring a navigator echo, and thereafter effecting RF excitation for preparation; and during the other of the two consecutive periods, effecting RF excitation on the spins within the object and acquiring an imaging echo, and thereafter effecting RF excitation for preparation.