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AlexanderNA

PROFILE

Alexanderna

N. Alexander contributed to the spm/spm and spm/spm-docs repositories by developing and refining tools for neuroimaging data analysis and organization. Over four months, Alexander built a BIDS-compliant filename and path generator in MATLAB to standardize data workflows, enhanced channel quality control interfaces for OPM-MEG analysis, and expanded documentation with sensor-level analysis tutorials. Their work focused on improving data integrity, maintainability, and user experience by addressing bugs, normalizing data structures, and supporting flexible file handling. Leveraging MATLAB scripting, data processing, and neuroimaging data standards, Alexander delivered robust solutions that streamlined data curation and analysis for neuroscience research teams.

Overall Statistics

Feature vs Bugs

33%Features

Repository Contributions

9Total
Bugs
6
Commits
9
Features
3
Lines of code
887
Activity Months4

Work History

June 2025

1 Commits

Jun 1, 2025

June 2025 monthly summary for spm/spm focusing on data integrity and bug resolution. No new features were released this month; the team prioritized stabilizing data pipelines and metadata handling through targeted bug fixes and code quality improvements.

May 2025

6 Commits • 2 Features

May 1, 2025

May 2025 summary: Delivered targeted improvements to data quality control, data standardization, and Neuro1 OPM-MEG workflows. Implemented UI enhancements, robust data handling, and expanded documentation to accelerate reliable analyses and user onboarding across spm/spm and spm/spm-docs.

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025: Delivered a BIDS-compliant Filename and Path Generator for spm/spm. Implemented MATLAB function spm_BIDS_file.m to generate BIDS-ready filenames and folder paths with flexible parameters (subject, session, task, run) and optional descriptors. The function constructs full paths, extracts directory and filename components, and reports whether the target file already exists to prevent duplicates. This feature enhances data organization, reproducibility, and downstream data-processing workflows, reducing manual effort and errors in data curation.

November 2024

1 Commits

Nov 1, 2024

Month: 2024-11. Focused on stabilizing the Glass BF workflow in the spm/spm repository. Delivered a targeted bug fix and reinforced default behavior to prevent misconfigurations. The work emphasizes reliability, correctness, and maintainability with clear commit traceability.

Activity

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Quality Metrics

Correctness86.8%
Maintainability87.8%
Architecture83.4%
Performance82.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

MATLABMarkdown

Technical Skills

Bug FixBug FixingCode RefactoringData AnalysisData OrganizationData ProcessingData VisualizationDocumentationFile HandlingFile I/OImage ProcessingMATLAB DevelopmentMATLAB ScriptingMEEG AnalysisMEEG Data Handling

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

spm/spm

Nov 2024 Jun 2025
4 Months active

Languages Used

MATLAB

Technical Skills

Bug FixCode RefactoringData OrganizationFile I/ONeuroimaging Data StandardsBug Fixing

spm/spm-docs

May 2025 May 2025
1 Month active

Languages Used

MATLABMarkdown

Technical Skills

Data AnalysisDocumentationMEG Data AnalysisNeuroscienceSignal Processing

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