Dr Aaron T. Hess
BSc (eng), MSc (Med), PhD
Lead High-Field Physics
- Facilitate the development and access to advanced imaging methodologies
- Ultrahigh field: ease of use and safety
- Supervising DPhil students
I am interested in Magnetic Resonance Imaging and Spectroscopy.
My research focuses on the interaction of motion with MR for both imaging and spectroscopy, ultra-high field RF safety and simplification of parallel transmit. I have developed novel, contact free, methods for tracking head and heart motion and tools to simplify access to parallel transmit.
Currently I work with researchers across the Wellcome Centre for Integrative Neuroimaging (WIN) at the University of Oxford, to facilitate the development and access to advanced imaging methodologies, with a keen interest in simplifying access to ultra-high field (7T) MRI.
DPhil students I have the pleasure to work with:
Matthijs (Thijs) De Buck
DPhil Students I have had the pleasure to work with:
Optimization of undersampling parameters for 3D intracranial compressed sensing MR angiography at 7 T.
de Buck MHS. et al, (2022), Magn Reson Med
Association Between Sarcomeric Variants in Hypertrophic Cardiomyopathy and Myocardial Oxygenation: Insights From a Novel Oxygen-Sensitive Cardiovascular Magnetic Resonance Approach.
Raman B. et al, (2021), Circulation, 144, 1656 - 1658
Accelerated calibrationless parallel transmit mapping using joint transmit and receive low-rank tensor completion.
Hess AT. et al, (2021), Magn Reson Med
Motion correction methods for MRS: experts' consensus recommendations.
Andronesi OC. et al, (2021), NMR Biomed, 34
Assessment of radio-frequency heating of a parallel transmit coil in a phantom using multi-echo proton resonance frequency shift thermometry.
Jeong H. et al, (2021), Magn Reson Imaging, 77, 57 - 68