Highly Accelerated Multicoil Bloch-Siegert B1+ Mapping Using Joint Autocalibrated Parallel Imaging Reconstruction

Keywords

absorbed accelerate accelerated acceleration acquiring acquisition advantage aliasing alleviated allow alone application array arrows augmented beyond biomedical calibration challenges channel channels chosen combined compatible compressed comprises comprising considerable curve datasets determined disjoint distinct effectively efforts element empirically enables encoding energy engineering entire error errors even existing experimental exploit fact fastest field fields flat forthcoming frequencies furthermore head highly holds human ideally illustrates imparts improve include increasing independent inhomogeneity institute joint leading least little long many mapping maps mathematically matrix measured microwave minimized minutes model modification must noise opportunity original parallel pattern patterns permits physical placed previous promise proposed pulse quality radiology rapidly realizations receive reconstructed reconstruction reconstructions relatively remained removed requires residual resonant rigorously rose sampling scenario scenarios sensing sensitivities several shot simulated simulations since smooth space spirit staggered staggering steeply straightforward studio subject suffer symmetric synthesized technical theory thereby trajectories transmission transmit true underlying uniform unique validation virtual volume white