neurodeskorg/mrtrix-tutorial-data
MRtrix diffusion MRI tutorial data Intermediate results used by the three-part NeurodeskEDU MRtrix series (examples/diffusion_imaging/MRtrix_1.ipynb to MRtrix_3.ipynb), so that each part can start without re-running the previous one. This is a mirror of the OSF project y2dq4. It was copied on 2026-10-07 because OSF rate-limits (HTTP 429) the downloads made by the notebooks' automated test runs. Folder Contents Downloaded by preprocessed/ Part 1 outputs (denoised… See the full description on the dataset page: https://huggingface.co/datasets/neurodeskorg/mrtrix-tutorial-data.
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1---2license: mit3pretty_name: MRtrix diffusion MRI tutorial data (NeurodeskEDU)4tags:5- neuroimaging6- diffusion-mri7- mrtrix38- education9size_categories:10- n<1K11---12 13# MRtrix diffusion MRI tutorial data14 15Intermediate results used by the three-part [NeurodeskEDU](https://neurodesk.org/edu/) MRtrix series16(`examples/diffusion_imaging/MRtrix_1.ipynb` to `MRtrix_3.ipynb`), so that each part can start17without re-running the previous one.18 19This is a mirror of the OSF project [y2dq4](https://osf.io/y2dq4/). It was copied on 2026-10-07 because20OSF rate-limits (HTTP 429) the downloads made by the notebooks' automated test runs.21 22| Folder | Contents | Downloaded by |23| --- | --- | --- |24| `preprocessed/` | Part 1 outputs (denoised, preprocessed, bias-corrected DWI; mask; T1w; gradients) | Part 2 |25| `fod/` | Part 2 outputs (response-function FODs, 5TT image), plus some Part 3 outputs | Part 3 |26| `dti/`, `tractography/` | Further reference outputs (DTI metrics, track-density image) | none |27 28`manifest.json` lists each file's size and SHA-256 hash. The hashes match the ones OSF reports for the29original files.30 31## Source and citation32 33- Original data: Hannelore Aerts and Daniele Marinazzo (2018). BTC_preop.34 [OpenNeuro ds001226](https://openneuro.org/datasets/ds001226/versions/00001) (CC0).35- Processed data: Dörig, M. (2024, November 19). Diffusion MRI Analysis with MRtrix: An Interactive36 Three-Part Series on Neurodesk. [OSF](https://osf.io/y2dq4/). MIT License, © Neurodesk Organisation.37