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Abstract #2464

On Moving Coil Encoding and Calibration in Dynamic Imaging

Johannes F.M. Schmidt1, Peter Boesiger1, Sebastian Kozerke1

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

Image reconstruction of multi-channel coil data is based on sensitivity maps for receive coils retrieved from either a pre-scan or by autocalibration of sensitivities from the scan itself. The implications of moving objects and moving coils on reconstruction performance with static coil sensitivity maps are shown on basis of simulated free-breathing contrast enhanced myocardial perfusion imaging.

Keywords

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