485 Works

DP Fit Model with dtiInit

Soichi Hayashi, Franco Pestilli & Cesar F. Caiafa
Runs FitFullModelSampleAllTracts to find the optimal parameters and fit model with the optimal parameters.

White Matter Anatomy Segmentation

Daniel Bullock
Classifies streamlines into known anatomical tracts.


Javier Ricardo Guaje Guerra, Serge Koudoro & Soichi Hayashi
Fit MAPMRI model (with optional Laplacian regularization). Generates rtop, lapnorm, msd, qiv, rtap, rtpp, non-gaussian (ng), parallel ng, perpendicular ng. Either the laplacian or positivity or both must be set to True. (dipy_fit_mapmri)

FSL Brain Extraction (BET) on T1

Brad Caron, Franco Pestilli, Giulia Berto, Lindsey Kitchell & Soichi Hayashi
Brain Extraction via FSL's BET command

dt6 To Nifti Converter

Soichi Hayashi & Brad Caron
Will take a dt6 and create tensor (FA,MD,AD,RD) and Westin Shape Indices (cl, cp, cs) nifti images from a dt6.mat structure.


Brad Caron, Franco Pestilli, Giulia Berto, Lindsey Kitchell, Paolo Avesani & Soichi Hayashi
Runs vistasoft/dtiInit to preprocess and register dwi to anat/t1


Aman Arya, Javier Ricardo Guaje Guerra, Serge Koudoro & Soichi Hayashi
Tensor reconstruction and compute DTI metrics using weighted least-squares (dipy_fit_dti)

DWI Info

Franco Pestilli, Javier Ricardo Guaje Guerra, Serge Koudoro & Soichi Hayashi
Provides useful information about different files used in medical imaging.

Brain reconstruction

Soichi Hayashi & Serge Koudoro
Reconstruction of the diffusion signal with the Tensor model (dipy / reconst_dti)

Diffusion Predictor Grid Search (AppA)

Soichi Hayashi, Franco Pestilli & Cesar F. Caiafa
Runs FitFullModelSampleAllTracts with 665 parameter set and find the optimal parameters and fit model with the optimal parameters

White Matter Mask

Brad Caron, Franco Pestilli, Giulia Berto, Lindsey Kitchell & Soichi Hayashi
This application will create a mask nifti file of the white matter of the T1 image using Freesurfer's aparc+aseg.mgz parcellation.

Noddi Amico - Deprecated

Brad Caron
This app will fit the Neurite Orientation Dispersion and Density Imaging (NODDI; Zhang et al, 2012) model to multi-shell, normalized DWI data using the Accelerated Microstructure Imaging via Convex Optimization (AMICO; Daducci et al, 2015) toolbox. Requires normalized, multi-shell DWI data (including bvals and bvecs) and an optional brainmask of the DWI. Will output the four NODDI output files: neurite density index (ndi), orientation dispersion index (odi), isotropic volume fraction (isovf), and the directions (dirs).

LAP from 5 examples

Giulia Berto
This app performs automatic example-based tract segmentation using the Linear Assignment Problem (LAP) algorithm having multiple examples.

WMC to TRK conversion and resample

Giulia Berto
Code to convert wmc to trk and resample with the given step size.

Dtiinit Datatype Conversion

Brad Caron

Trekker ROI Tracking

Brad Caron, & Soichi Hayashi
Brainlife App (wrapper) for dMRI based fiber tracking between ROIs using parallel transport tractography

Brad Quals

Brad Caron
Datasets and derivatives generated for Brad Caron's Qualifying exams.

Tractography quality check (trk)

Daniel Bullock
A quality check application for tractography, segmentatations, and LiFE structures. For the whole brain tractogram, provides a number of statistics associated with average streamline characteristics (i.e. count, volume occupied, avg length, length distribution). Does the same for the positively weighted streamlines of an FE structure if input. If a classification structure is input, provides a number of macrostructural statistics like stream count, volume, avg length, whole brain count/volume proportion, etc).


Giulia Berto
Code of Classifyber, a robust streamline-based linear classifier for white matter bundle segmentation.

Remove Tract Outliers (new wmc input/output) - copy

Daniel Bullock

Generate tract endpoint maps

Daniel Bullock
This app will generate endpoint maps for all tracts in an input classification structure. User can specify what sort of decay/smoothing algorithm can be used (or none).

Remove Tract Outliers

Daniel Bullock
This is a brainlife.io wrapper app for mbaComputeFibersOutliers algorithm. It takes an existing tract classification and prune classified fibers that are unlike other fibers within the same tract.

Life reorient test

David Hunt

Shape Signature

Brad Caron, Franco Pestilli, Giulia Berto & Soichi Hayashi
This App takes tract masks and convert them to series of numerical values that chracaterizes each masks. The numerical values are generated from the flattened output of 3D convolutional layers of the model trained to classify tract names. Output values could be used as a "shape signature" and compared against other similar shaped tracts.

WMA Tract Segmentation with Atlas

Franco Pestilli & Daniel Bullock
This app segments tracts using pairs of (potentially multiple) specified atlas regions to output a set of tracts. Instead of running this App, we recommend running "ROI Generation" App first to convert the Atlas to ROI, then run "WMA Tract Segmentation with ROIs" to segment tracts using those ROIs.

Registration Year

  • 2021
  • 2020
  • 2019
  • 2018

Resource Types

  • Software


  • The University of Texas at Austin
  • Indiana University