Centric Reordered 2D BSSFP Imaging Using Variable Flip Angles for Fourier Decomposed MRI in the Lung

Keywords

abdominal able acceleration acquisition address already amplitude analyzed apart applications applied assisted avoid baden bandwidth behind blurring body brain calibration centric channel chosen clinical coil combination combinations computer consisted constant decomposed decomposition degenerations dependency depending detailed determined direct directly displayed drawback duration ensure equal evaluate examination examined example excitation exemplary expected feasible field finally frank free frequency function future gain gains great greatly healthy ideal illustrated improve indicated investigated investigation kaiser kept lengths limit limits loss lung magnitude male maps marked matrix measuring medicine modalities modality modifications modified noise noted noticeable observable occurs optimal outlined perfusion periphery phys planned potential precession preparation problem propagation properties proton pulmonary pulse pulses qualitatively ramp ramped ramps rapid reason regular remaining reordered reordering representative requires resolution resp sampling scanner scheme sections settings shape slice slight space spine split steady steps strengths subjects systematic trade trajectory usability utilized variable variation variations variety ventilation volunteers wide yield