reconst_noddi

Run NODDI modelling pipeline using AMICO from DWI data.

Keywords : Diffusion MRI, NODDI, Microstructure modeling

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Inputs

Input 1

Format : tuple val(meta), path(dwi), path(bval), path(bvec), path(mask), path(kernels)

	Type	Description	Mandatory	Pattern
meta	map	Groovy Map containing sample information e.g. [ id:'test', single_end:false ]	True
dwi	file	Nifti DWI file acquired with a NODDI compatible protocol (multi-shell).	True	*.{nii,nii.gz}
bval	file	B-values in FSL format.	True	*.bval
bvec	file	B-vectors in FSL format.	True	*.bvec
mask	file	Nifti brain mask.	True	*mask.{nii,nii.gz}
kernels	directory	Folder containg kernels.	True	kernels

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Outputs

dir

Format : tuple val(meta), path(*__fit_dir.nii.gz)

	Type	Description	Mandatory	Pattern
meta	map	Groovy Map containing sample information e.g. [ id:'test', single_end:false ]	True
*__fit_dir.nii.gz	file	Nifti file main direction.	True	*__fit_dir.{nii,nii.gz}

fwf

Format : tuple val(meta), path(*__fit_FWF.nii.gz)

	Type	Description	Mandatory	Pattern
meta	map	Groovy Map containing sample information e.g. [ id:'test', single_end:false ]	True
*__fit_FWF.nii.gz	file	Nifti file for Free Water Fraction.	True	*__fit_FWF.{nii,nii.gz}

ndi

Format : tuple val(meta), path(*__fit_NDI.nii.gz)

	Type	Description	Mandatory	Pattern
meta	map	Groovy Map containing sample information e.g. [ id:'test', single_end:false ]	True
*__fit_NDI.nii.gz	file	Nifti file for Neurite Density Index	True	*__fit_NDI.{nii,nii.gz}

ecvf

Format : tuple val(meta), path(*__fit_ECVF.nii.gz)

	Type	Description	Mandatory	Pattern
meta	map	Groovy Map containing sample information e.g. [ id:'test', single_end:false ]	True
*__fit_ECVF.nii.gz	file	Nifti file for Extra-Compartment Volume Fraction.	True	*__fit_ECVF.{nii,nii.gz}

odi

Format : tuple val(meta), path(*__fit_ODI.nii.gz)

	Type	Description	Mandatory	Pattern
meta	map	Groovy Map containing sample information e.g. [ id:'test', single_end:false ]	True
*__fit_ODI.nii.gz	file	Nifti file for Orientation Dispersion Index.	True	*__fit_ODI.{nii,nii.gz}

kernels

Format : path(kernels)

	Type	Description	Mandatory	Pattern
kernels	directory	Folder containing kernels.	True	kernels

versions

Format : path(versions.yml)

	Type	Description	Mandatory	Pattern
versions.yml	file	File containing software versions.	True	versions.yml

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Tools

	Description	DOI
scilpy	The Sherbrooke Connectivity Imaging Lab (SCIL) Python dMRI processing toolbox.
NODDI	Method to compute neurite orientation dispersion and density imaging.	10.1016/j.neuroimage.2012.03.072
AMICO	Accelerated Microstructure Imaging via Convex Optimization.	10.1016/j.neuroimage.2014.10.026

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Authors

• @Manonedde

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Last updated : 2025-10-30