Lauterbur-Mansfield 1973 (Nobel 2003) MRI: nuclear-spin Bloch equations + spatially-varying gradient B = B0 + G dot r encode position in Larmor frequency; k-space sampling + FFT reconstruct image.
Lauterbur-Mansfield 1973 (Nobel 2003) MRI: nuclear-spin Bloch equations + spatially-varying gradient B = B0 + G dot r encode position in Larmor frequency; k-space sampling + FFT reconstruct image.