Comparison of Active and Passive Parallel Transmit in 3T Breast

Keywords

accordance achieve active additional adjustment almost amplitude amplitudes anatomy applied approximated artifacts assess axial benefit better bimodal biomedical birdcage body breast breasts built capable channel channels choosing chosen circularly clear clinical coil combining comparable complexity configuration configurations considerations contrast count coupled deviation distribution efficiency elements engineering except experimentally female field five full gives giving global guidelines histograms homogeneity identified implement improper improves in vivo inaccuracy include increasing independent inductively inhomogeneity inhomogeneous inside instruments integrated joint laura least local loss maps mask masked measured mimic minimize mode modes neither opposite optimal optimization option parallel particular passive penalty phantom pixels placed polarized population power preliminary problems produce proposed radiology receive refer refers regarding relationship removed required scanned scanner settings shading shim silicon simple simplest simulated slice slices solutions source spin split squared subject subsets sung suppression system table transmission transmit tuned tuning typical volume volunteer volunteers