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TORII: Toolbox for Riccati-regularized Inversion

   

TORII is a Matlab toolbox for the computation of Riccati-regularized inverse covariance matrices (precision matrices). This toolbox was developed for handling large rank deficient measurements, such as resting-state fMRI scans.

more details in the project page

downloads

TORII 1.1.0    ziptar.gz     matlab toolbox

associated publications


GraSP: Graph-based brain parcellation using Shape Priors

GraSP was initially proposed to reduce the spatial dimension of resting-state fMRI scans by parcellating the cortex into regions where the BOLD signal is strongly coherent. Several improvements were introduced in the original framework, such as a hierarchical implementation able to handle large 4D rs-fMRI scans, and the possibility to parcellate DTI tractograms.

more details in the project page

downloads

GraSP 2.0.0ziptar.gz pure C++, handles nifti images
GraSP 1.0.0 ziptar.gz matlab (data pre-processing) and C++ (parcellation)




[A]



[B]
Parcellations of the cortex. [A] medial surface [B] temporal surface

associated publications