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Royal Academy of Engineering Research Fellow
My research focuses on the development of methods and techniques for speeding up the acquisition of functional magnetic resonance imaging (FMRI) data. This is important for providing large amounts of finely sampled temporal information about the brain in shorter durations, reducing imaging times and facilitating research on the brain's functional architecture and dynamics.
I am currently exploring methods for acceleration using low-rank constraints and 3D measurement techniques at 3T and 7T magnetic field strengths to improve resting state FMRI data collection efficiency.
PEAR: PEriodic And fixed Rank separation for fast fMRI.
Weizman L. et al, (2017), Med Phys, 44, 6166 - 6182
Density-weighted concentric rings k-space trajectory for 1 H magnetic resonance spectroscopic imaging at 7 T.
Chiew M. et al, (2017), NMR Biomed
Motion correction for functional MRI with three-dimensional hybrid radial-Cartesian EPI.
Graedel NN. et al, (2017), Magn Reson Med, 78, 527 - 540
Non-water-suppressed short-echo-time magnetic resonance spectroscopic imaging using a concentric ring k-space trajectory.
Emir UE. et al, (2017), NMR Biomed, 30
Accelerating functional MRI using fixed-rank approximations and radial-cartesian sampling.
Chiew M. et al, (2016), Magn Reson Med, 76, 1825 - 1836