A strategy to reduce the sensitivity of inhomogeneous magnetization transfer (ihMT) imaging to radiofrequency transmit field variations at 3 T.

Lucas Soustelle Thomas Troalen Andreea Hertanu Samira Mchinda Jean-Philippe Ranjeva Maxime Guye Gopal Varma David C Alsop Guillaume Duhamel Olivier M Girard

Published in: Magnetic resonance in medicine (2021)

Concentrating RF saturation energy in ihMT-GRE sequences mitigates the sensitivity of the ihMTR to B 1 + variations and allows for clinical-ready ihMT imaging at 3 T. This feature is of particular interest for high and ultra-high field applications.

Keyphrases

high resolution
machine learning
deep learning
mass spectrometry
atrial fibrillation