4 ms·
A serial entrepreneur wants his portable MRI to transform medicine
- mikewarot 7y agoThe frequency at which an MRI works is directly proportional to the strength of magnetic field,all the way down to that of the earth's magnetic field. The downside is that sampling time is inversely proportional to frequency... which makes getting high resolution at low fields impractical. Seems like he's made some trade-offs and likely some better signal processing to help make up for the lower field.