An RF Spoil Regime for Steady-State DREAM B 1 + Mapping
Kay Nehrke 1 and Peter Brnert 1
Philips Research, Hamburg, Germany
In the present work, an efficient RF spoiling scheme is
theoretically deduced for the DREAM B1+ mapping
sequence. It allows a frequent re-acquisition of data
from the same location without accuracy degradation due
to the formation of a steady state. The performance of
the approach is investigated in simulations and
demonstrated in phantom experiments.
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