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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.
Motion correction for functional MRI with three-dimensional hybrid radial-Cartesian EPI.
Graedel NN. et al, (2017), Magn Reson Med, 78, 527 - 540
Accelerating functional MRI using fixed-rank approximations and radial-cartesian sampling.
Chiew M. et al, (2016), Magn Reson Med, 76, 1825 - 1836
k-t FASTER: Acceleration of functional MRI data acquisition using low rank constraints.
Chiew M. et al, (2015), Magn Reson Med, 74, 353 - 364
The relationship between delay period eye movements and visuospatial memory.
Olsen RK. et al, (2014), J Vis, 14
Analysis of Fmri Neurofeedback of the Primary Motor Cortex as a Function of Time During Kinesthetic Motor Imagery
Mansur A. et al, (2013), STROKE, 44, E197 - E197