Reproducibility Made Easy: A Tool for Methodological Transparency and Efficient Standardized Reporting Based on the...

Area of Science:

• Neuroimaging
• Medical Physics
• Biomedical Engineering

Background:

• Magnetic resonance spectroscopy (MRS) studies suffer from poor reproducibility, hindering clinical application due to a lack of standardized reporting.
• Existing minimum reporting standards (MRSinMRS) face slow implementation due to diverse vendor nomenclature, data formats, and lack of software tools.
• Challenges in data formatting and parameter identification impede the adoption of standardized reporting in MRS research.

Purpose of the Study:

• To develop a user-friendly software tool, REproducibility Made Easy (REMY), to address the challenges in standardizing MRS reporting.
• To facilitate the generation of comprehensive MRS study documentation adhering to MRSinMRS guidelines.
• To improve the reproducibility and clinical applicability of magnetic resonance spectroscopy research.

Main Methods:

• Developed REMY, a standalone toolbox supporting diverse MRS data formats from GE, Siemens, Philips, and Bruker, as well as MRS-NIfTI.
• Integrated external libraries (spec2nii, pymapVBVD) for accurate data parsing and header information extraction.
• Implemented a user-friendly interface for data import, vendor/format selection, and one-click generation of MRSinMRS tables, log files, and method documents (LaTeX/PDF).

Main Results:

• REMY successfully populated key MRSinMRS table fields, including hardware parameters (field strength, manufacturer, software version) and acquisition parameters (pulse sequence, voxel size, TR, TE, etc.).
• The software accurately processed data from multiple vendors and formats, translating complex information into a standardized structure.
• Limitations include the inability to input RF coil and additional hardware information due to their absence in the source files.

Conclusions:

• REMY effectively overcomes technical barriers in MRS data reporting, enabling easier adoption of MRSinMRS standards.
• The tool's accessibility to users without coding expertise promotes wider implementation of reproducible MRS research practices.
• REMY significantly contributes to generating standardized methodological documentation, enhancing the reliability and clinical utility of MRS studies.