Systems and Methods For Designing Magnetic Resonance Imaging Radio Frequency Pulses That Are Robust Against Physiological Motion Errors

摘要

Systems and methods for designing and/or using radio frequency (“RF”) pulses for in-vivo MRI applications, where the RF pulses are robust against errors due to physiological motion of organs during the respiratory cycle. For example, RF pulses are designed based on multi-channel B1+ maps correlated to different positions of the respiratory cycle.