Archive for November 14th, 2007
The Future of MRI
By medliorator - Last updated: Wednesday, November 14, 2007
Ultra-low field MRI scanning MRI scanners …typically require fields of a few tesla. The powerful magnets necessary make scanners pricey and also dangerous for people with metal implants. The new device hits a sample with a 30 millitesla magnetic field, about 100 times weaker than is normally used in MRI. The device then uses [...]