Implementation & Validation of Fast Whole-Brain B1 Mapping Based on Bloch-Siegert Shift and EPI Readout

Keywords

abstract accuracy achieved acquisition addition allow alone amplitude applications applied automated available blocks blue brain calculating chemical coil coils common compute consistent constant containing control corporate corporation coverage crusher deposition development diagram direct directly distortion dummy effectiveness employed energy environment environments error errors example except excitation extremely fashion fold frequency gain gradient gradients green hampered health idea immediate implementation implemented important improved in vivo incorporated inhomogeneity initial institutes integrated interface isotropic kept lead least long magnet magnetization magnitude mapping maps masking matrix mediation medical minimize modified module multiplying national nominal normalization nova offsets optimized original oxford part particular peak performance peter phantom planned positive post potentially power practical processing proposed protocol pulse pulses quantify readout real reconstructed reconstruction reduce reducing reduction repetitions respectively response revisions sacrificing scaled scaling scanner scheme section sensitivity shape simulated simulation slice slices spoil submitted substantial term terms theory thereby threshold translated transmit unwrapping user validated variations volunteer whole