Abstract #3311

Characterization and Correction of Modulation Sidebands in 1H MRS Without Water Suppression by Spatiotemporal Field Monitoring

Anke Henning¹, Christoph Barmet¹, Alexander Fuchs¹, Johanna Vannesj¹, Peter Boesiger¹, Klaas Paul Pruessmann¹

¹Institute for Biomedical Engineering, University and ETH Zurich, Zurich, Switzerland

It is investigated whether calibration data acquired using a recently proposed ultra-fast 3D B0 field monitoring camera allows for observation and direct correction of the modulation sideband artefact caused by gradient vibrations in 1H MRS data acquired without water suppression.