| --- |
| license: mit |
| pretty_name: MRtrix diffusion MRI tutorial data (NeurodeskEDU) |
| tags: |
| - neuroimaging |
| - diffusion-mri |
| - mrtrix3 |
| - education |
| size_categories: |
| - n<1K |
| --- |
| |
| # MRtrix diffusion MRI tutorial data |
|
|
| Intermediate results used by the three-part [NeurodeskEDU](https://neurodesk.org/edu/) 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](https://osf.io/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, preprocessed, bias-corrected DWI; mask; T1w; gradients) | Part 2 | |
| | `fod/` | Part 2 outputs (response-function FODs, 5TT image), plus some Part 3 outputs | Part 3 | |
| | `dti/`, `tractography/` | Further reference outputs (DTI metrics, track-density image) | none | |
|
|
| `manifest.json` lists each file's size and SHA-256 hash. The hashes match the ones OSF reports for the |
| original files. |
|
|
| ## Source and citation |
|
|
| - Original data: Hannelore Aerts and Daniele Marinazzo (2018). BTC_preop. |
| [OpenNeuro ds001226](https://openneuro.org/datasets/ds001226/versions/00001) (CC0). |
| - Processed data: Dörig, M. (2024, November 19). Diffusion MRI Analysis with MRtrix: An Interactive |
| Three-Part Series on Neurodesk. [OSF](https://osf.io/y2dq4/). MIT License, © Neurodesk Organisation. |
| |
