An analytic expression for the ultimate intrinsic SNR in a uniform sphere.

Hong-Hsi LeeDaniel K SodicksonRiccardo Lattanzi

Published in: Magnetic resonance in medicine (2018)

The proposed formula enables rapid and direct calculation of UISNR in the central region of a sphere. The resulting UISNR value may be used, for example, as an absolute reference to assess the performance of head coils with spherical phantoms.

Keyphrases

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