Quiet echo planar imaging for functional and diffusion MRI.
Jana HutterAnthony N PriceLucilio Cordero-GrandeShaihan J MalikGiulio FerrazziAndreia GasparEmer J HughesDaan ChristiaensLaura McCabeTorben SchneiderMary A RutherfordJoseph V HajnalPublished in: Magnetic resonance in medicine (2017)
Purpose-built for highly efficient multiband fetal echo planar imaging studies, the presented framework reduces acoustic noise for all echo planar imaging-based sequences. Full optimization by tuning to the gradient frequency response functions allows for a maximally time-efficient scan within safe limits. This allows ambitious in-utero studies such as functional brain imaging with high spatial/temporal resolution and diffusion scans with high angular/spatial resolution to be run in a highly efficient manner at acceptable sound levels. Magn Reson Med 79:1447-1459, 2018. © 2017 The Authors Magnetic Resonance in Medicine published by Wiley Periodicals, Inc. on behalf of International Society for Magnetic Resonance in Medicine. This is an open access article under the terms of the Creative Commons Attribution NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.