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Abstract #2806

Robust Compensation of Magnetic Field Perturbations for Localized Spectroscopy Applications

caixia Fu1, GuoBin Li1

1Siemens Mindit Magnetic Resonance Ltd, ShenZhen, GuangDong, China

In this abstract, factors affecting the results of the sideband cancellation in opposite-gradient acquisition scheme are analyzed. Based on this scheme, a robust and simple compensation method is presented, in which optimized cancellation is achieved by carrying out eddy-current phase correction for positive-gradient and negative-gradient acquisitions respectively.