Peter Mansfield Speeds Up MRI, Making it Practical


In 1977 British physicist Peter Mansfield developed a mathematical technique that would allow NMR scans to take seconds rather than hours and produce clearer images than the technique Paul Lauterbur developed in 1973.

Mansfield showed how gradients in the magnetic field could be mathematically analysed, which made it possible to develop a useful nuclear magnetic resonance imaging technique. Mansfield also showed how extremely fast imaging could be achievable. This became technically possible a decade later.

P. Mansfield and A. A .Maudsley, "Medical imaging by NMR", Brit. J. Radiol. 50 (1977) 188.
P Mansfield, "Multi-planar imaging formation using NMR spin echoes," J. Physics C. Solid State Phys. 10 (1977) L55–L58.

The references are from Mansfield's Nobel Lecture. In September 2020 a 64 minute video of Mansfield delivering his lecture was available at this link.

Timeline Themes

Related Entries