open-discussion > Extract Adjacency Matrix from Human Connectom Project MSMAll.dscalar.nii-file
Jan 17, 2023  03:01 PM | basmats - Leiden University
Extract Adjacency Matrix from Human Connectom Project MSMAll.dscalar.nii-file
Dear All,

For my master's thesis I am using R to fit a model to the working memory task fMRI dataset of the Human Connectome Project. To do so, I will need an adjacency matrix that marks the neighbors of each voxel. My supervisors and I have chosen to use the MSMAll.dscalar.nii files from the dataset. How can I extract this adjacency matrix from the file using ciftiTools? Or perhaps another package?

Best,

Bas