diffusivitypriors
Module: reconst/diffusivitypriors
Compute the axial (para_diff) and mean (iso_diff) diffusivity priors.
Keywords : diffusivity, axial, isotropic
Inputs
| Type | Description | Mandatory | Pattern | |
|---|---|---|---|---|
| meta | map | Groovy Map containing sample information e.g. [ id:'test', single_end:false ] | true | |
| fa | file | Nifti DTI FA volume. | *.{nii,nii.gz} | |
| ad | file | Nifti DTI AD volume. | *.{nii,nii.gz} | |
| rd | file | Nifti DTI RD volume. | *.{nii,nii.gz} | |
| md | file | Nifti DTI MD volume. | *.{nii,nii.gz} | |
| priors | directory | Folder containg text files for isotropic and parallel diffusivity values. | priors |
Outputs
| Type | Description | Pattern | |
|---|---|---|---|
| meta | map | Groovy Map containing sample information e.g. [ id:'test', single_end:false ] | |
| para_diff | file | Text files for parallel diffusivity values. | *.txt |
| perp_diff | file | Text files for perpendicular diffusivity values. | *.txt |
| iso_diff | file | Text files for isotropic diffusivity values. | *.txt |
| mean_para_diff | file | Text file for average parallel diffusivity value. | *.txt |
| mean_perp_diff | file | Text file for average perpendicular diffusivity value. | *.txt |
| mean_iso_diff | file | Text file for average isotropic diffusivity value. | *.txt |
| priors | directory | Folder containing text files for isotropic, parallel and perpendicular diffusivity values. | priors |
| versions | file | File containing software versions | versions.yml |
Tools
| Description | DOI | |
|---|---|---|
| Scilpy | The Sherbrooke Connectivity Imaging Lab (SCIL) Python dMRI processing toolbox. |
Authors
Last updated : 2025-07-15