Abstract #1016

Optimal Control Design of Turbo Spin-Echo Sequences with Applications to Parallel-Transmit Systems

Alessandro Sbrizzi¹, Hans Hoogduin¹, Joseph V Hajnal², Cornelis AT van den Berg¹, Peter R Luijten¹, and Shaihan Malik²

¹UMC Utrecht, Utrecht, Netherlands, ²King's College London, London, United Kingdom

We cast the design of variable refocusing angles in TSE sequences as an optimal control problem. By application of the Adjoint States method (ASM), we are able to design dynamic shimming setting for pTx systems in a patient-specific, online fashion.

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