Nope, the detector is separate from the magnet - the magnet encircles the patient completely, and doesn’t move. I’m sure the magnetic field is affected slightly by the rotating machinery, but that should be consistent and would be accounted for in the imaging algorithms.
The detector spins around the patient, but does the magnetic field spin too? I though not, but I’m not that certain.
Nope, the detector is separate from the magnet - the magnet encircles the patient completely, and doesn’t move. I’m sure the magnetic field is affected slightly by the rotating machinery, but that should be consistent and would be accounted for in the imaging algorithms.