Imaging Without Gradients: First in vivo MR Images Using the TRASE RF Imaging Method

Keywords

acceleration achieved acquisition adapted aliasing allow alternately amplification amplifier another array arrays artifacts aspects axis becomes behavior beneficial built channel channels circuitry coil coils compatible consists console containing control controlled coronal corresponds cost costs council coverage decay described design designed dimension diode distortions duration echoes electronics eliminating encoded encoding encouraging even expected extension fairly field fields fixed focus form full future generated geometric gradient gradients identical improvements in vivo institute king knee limited limiting linear linearity long magnet magnets magnitude maintenance much national negligible next novel obtainable occurrence occurs operating optimized patient permanent phantom pixel played populations potential power preventing previously primarily principle project projection pulses reasonably reduce refocused refocusing regulations representative represented require required resolution restrictive rotated sample scheme several sharp shorter simplified since slice smear solenoid space spacing spatial spin spins square steps suited switched system though train trains trajectories trajectory transmit uniformity unlike validating visible volume west whole wider wrapping