![William Royer](https://profiles-cardiff.imgix.net/attachments/9148?w=200&h=200&auto=format&crop=faces&fit=crop&q=90")
Overview
I am a PhD Researcher working on diffusion MRI methods at ultra-low field strengths, for implementation on low-cost open-source scanners designed specifically for use in low and middle-income countries. The aim of this research is to support the democratization of MRI-based neuroimaging and neuroscience.
My current research includes gradient perfomance characterization, phase contrast B0 and gradient field mapping for image and diffusion metric corrections, reproducibility of diffusion-based results at ultra-low fields, and image reconstruction methods such as motion correction and low rank regularization for ultra-low field diffusion data.
Publication
2026
- Royer, W. et al. 2026. Repeatable tract-based diffusion metrics on a portable 64 mT MRI: a foundation for global population neuroscience. Frontiers in Neuroimaging 5 1845201. (10.3389/fnimg.2026.1845201)
Articles
- Royer, W. et al. 2026. Repeatable tract-based diffusion metrics on a portable 64 mT MRI: a foundation for global population neuroscience. Frontiers in Neuroimaging 5 1845201. (10.3389/fnimg.2026.1845201)
Biography
MPhys in Physics with Quantum Technologies at the University of Surrey (2019-2023)
Research Placement Year at TRIUMF, Vancouver (2022)
Worked on the development of a beta particle detector for decay spectroscopy studies. Included Monte Carlo simulations for testing methods, defining the mechanical assembly protocol, and testing individual components.
