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Abstract #2466

Application of TurboSENSE for Non-Cartesian Trajectories

Lew C, Chan F, Spielman D, Liu C, Bammer R
Stanford University

TurboSENSE is a method for magnitude-only reconstruction using phase contraints. It offers a better-conditioned solution than SENSE, especially noticeable at high reduction factors. Here, turboSENSE has been extended to non-Cartesian trajectories, where the reconstruction problem is solved similar to iterative methods for SENSE reconstruction. TurboSENSE is specifically demonstrated on variable density spiral trajectories.