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Abstract #4149

A rapid 3D spiral readout with uniform sampling density and smooth T2* weighting

Maria Engel1, Lars Kasper1, Christoph Barmet1,2, Thomas Schmid1, and Klaas Paul Pruessmann1

1ETH Z├╝rich, Zurich, Switzerland, 2Skope Magnetic Resonance Technologies, Zurich, Switzerland

A stack of disks trajectory for fast 3D acquisitions with long readouts is introduced and compared to interleaved stack of spiral and Yarn-ball trajectories. Isotropic 1.6 mm whole-brain coverage is achieved in less than a second.

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