Zero-gradient-excitation ramped hybrid encoding (zGRF -RHE) sodium MRI.

Yasmin BlunckBradford A MoffatScott C KolbeRoger J OrdidgeJon O ClearyLeigh A Johnston

Published in: Magnetic resonance in medicine (2018)

zGRF -RHE allows for artifact-free high flip angle excitation with time-efficient encoding improving on image characteristics. This hybrid encoding concept with gradient pre-ramping is trajectory independent and can be introduced in any center-out UTE trajectory design.

Keyphrases

magnetic resonance imaging
energy transfer
high resolution
deep learning
contrast enhanced
machine learning