Recovering BSSFP Signal Loss Near Metals with Shimming

Keywords

ability applied artifact artifacts assured audience balanced band banding bands bandwidth benefit beyond bolstered building cage cancellation carefully causes chosen chromium circumvent clinicians close closer cobalt combination combined compensates complete composite comprehensive compressed computed concern consisting converging corrected correction cycled cycles cycling datasets described desire displays domain employing encasing exact exist experience features field formed formerly free frequencies frequency future geometric gradient gradients implant implement important inhomogeneity intensity introduces loss magnitude manner matrix mesh metal metals minimize mitigated mitigation moderate molybdenum nature near necessity opposed orientations outside phantom physics pixel polyethylene possibility potential precession prosthesis radiology receiver recover recovered recovering recovery reduced refocused regular relatively removed researchers residual resonant respective scanner sensing shim shimmed shimming shims since slice solution solutions spacing sparsity spin spins spread squares stabilized steady step still stray strength strong structure target tissue towards unaffected variations varied visualize water yield yields