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Abstract #3670

MR-Encephalography: Fast Volumetric Imaging of Brain Physiology Using Rosette Trajectories

Benjamin Zahneisen1, Thimo Grotz1, Juergen Hennig1

1Dept. of Radiology, Medical Physics, University Hospital Freiburg, Freiburg, Germany

MR-Encephalography (MREG) is an extremely fast technique to monitor physiological changes in the brain by use of simultaneous readout with multiple RF-coils. Recently a radial sampling scheme (COBRA) with very low number of projections was proposed in order to improve localization of activation at the cost of temporal resolution.