Abstract #2848

Single-Shot Partial-Fourier Spiral Imaging

Bertram Jakob Wilm¹, Christoph Barmet¹, Matthieu Guerquin-Kern^1,2, Max Haeberlin¹, Klaas Paul Pruessmann¹

¹Institute for Biomedical Engineering, University & ETH Zurich, Zurich, Switzerland; ²Biomedical Imaging Group, EPFL Lausanne, Lausanne, Vaude, Switzerland

We show the application of Partial Fourier to spiral imaging. The method is demonstrated for phantom and in-vivo single-shot acquisition allowing for an increase in k-space undersampling. The images with an in-plane resolution of 1.4 mm do not show aliasing related artifacts and are virtually free from B0 off-resonance effects.