magnetic field homogeneity

magnetic field homogeneity

The uniformity of the main magnetic field in a magnetic resonance imaging device.
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Features of this new technology include variable field operation, higher intrinsic magnetic field homogeneity, larger fields of view (FOV) elliptical in shape to better fit the subject and automatic field ramping.
As was previously discussed, significantly increased sensitivity to T2 * effects can lead to substantial susceptibility artifacts and wider variations in magnetic field homogeneity at 3T.
3]He polarization, we also seek to decrease the constraints on cell lifetimes and magnetic field homogeneity.