Keywords: Software Tools, Software Tools, open-source, MRSI, reproducible research, neuro
Motivation: Magnetic resonance spectroscopic imaging (MRSI) is a versatile technique to investigate in vivo metabolism. However, MRSI data processing is a demanding task, and only a few software packages support end-to-end analysis of MRSI data.
Goal(s): Implement end-to-end MRSI data analysis into the open-source MRS analysis package Osprey.
Approach: Multi-voxel capabilities were added to the existing Osprey analysis modules. Analysis derivatives were exported as NIfTI-MRS for easy visualization and synergies with existing toolboxes.
Results: MRSI data analysis and NIfTI-MRS export were successfully integrated into Osprey.
Impact: The implemented MRSI analysis workflow offers state-of-the-art methods with minimal user interaction available for non-expert users and easily visualized in FSLeyes. The modular workflow allows rapid adoption of new model approaches to be developed in Osprey.
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