MRspa: Magnetic Resonance signal processing and analysis
MRspa is a spectral post-processing and analysis package which runs under Matlab. Various processing steps are currently available: Eddy current, frequency and phase corrections (several algorithms exist), remove and average FIDs.
LCModel is interfaced with MRspa, for quick and easy analysis (either in single- or batch-mode).
Various MRS data formats are supported: Agilent, Bruker, Dicom, GE, Philip and Siemens Twix/Raw.
Citation
If you publish or present results obtained using this package, please acknowledge or cite using the following language: "Deelchand D. MRspa: Magnetic Resonance signal processing and analysis. Available at: MRSPA"
Contact
If you have noticed a bug or have a request for a new feature in a future release, please contact Dinesh Deelchand
Download
Version 2 Jan 2026
Released Jan. 22, 2026
New in this version:
-
Support for NIFTI MRS format
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Added spectral correlation for simultaneous frequency and phase correction
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Option to remove residual water signal
Version 2
Released May 1, 2024
- Supports Enhanced MRS dicom format
- LCModel compiled under windows, MacOs or Linux
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