Sir Peter Mansfield Imaging Centre

New scanners: hardware, acquisition and data reconstruction

We use our expertise in physics and engineering to develop novel equipment and techniques to provide new and better information on the structure and physiological and biochemical function of the human body, both to improve diagnostic imaging and personalised medicine, and to support research in experimental medicine. We primarily focus on Magnetic Resonance (MRI and MRS) and electrophysiology, particularly MEG and EEG.

Schematic of 11.7T, the magnetic shielding and RF screen, with an MRS pulse sequence for spectroscopy below (sLASER MRS sequence with outer volume suppression (OVS), DOTCOPS gradient algorithm and GOIA RF adiabatic pulses). Schematic of dual tuned 23Na/1H surface coil for 3T and power-flow density simulation showing dielectric-based wave control for RF power focusing inside the MR bore at 7T. Design and prototype implementation of MEG external magnetic field  nulling coils. OPM MEG helmet, with someone wearing it below.​

Novel hardware developments at SPMIC
 

 

Hardware developments include new MRI scanners and ancillary kit such as the radiofrequency and gradient coils, and new quantum-enabled MEG technology including supporting equipment such as active magnetic field cancellation systems. We also use our physics knowledge to develop novel experiments to provide new information from MRI, and our quantitative skills to reconstruct and analyse MRI, MEG and EEG data.

 

Prominent research