2016_Imaging for Physicists

Principal of active shielding

Courtasy Jerry Allison

http://mriforyou.blogspot.se/2009/08/introduction-to-mr-safety-part-i.html

• Worlds first activly shieled magnet 1986 • First 1.5 T activly shielded magnet 1989 • First 3 T activly shielded magnet 1997