Unbalanced SSFP for Ultra-High Field Super-Resolution MRI

Peter J. Lally, Paul M. Matthews, Neal K. Bangerter

Research output: Contribution to journalArticlepeer-review

Abstract

Here we exploit the off-resonance profile of the steady-state free precession (SSFP) sequence to encode spatial information with ultra-low flip angle radiofrequency pulses, enabling a super-resolution reconstruction from a rapid series of low-resolution images. This opens up new possibilities for rapid, high-resolution and low specific absorption rate (SAR) SSFP imaging, particularly at ultra-high magnetic field strengths.
Original languageAmerican English
JournalProceedings of the 2020 ISMRM and SMRT Virtual Conference and Exhibition
StatePublished - 2020

EGS Disciplines

  • Electrical and Computer Engineering

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