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Abstract #4339

An RF Spoil Regime for Steady-State DREAM B 1 + Mapping

Kay Nehrke 1 and Peter Brnert 1

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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