Magnetic resonance coherence pathway unraveling (MR-CPU) is a method to separate overlapped spin echo coherences that would otherwise be overlapped and indistinguishable in the reconstructed image.

This code demonstrates reconstruction of a non-Cartesian MR-CPU dataset. Make sure sigpy is installed from https://pypi.org/project/sigpy/

View the demo notebook using jupyter: jupyter notebook demo_radial_mrcpu.ipynb

The bulk of the reconstruction code is in mrcpu_ncart.py