[HCP-Users] How to use TransformationMatrixVoxelIndicesIJKtoXYZ

Hi all, I have extracted the voxel to voxel connectivity correlation matrix from the 33 gb file HCP_S500_R468_MIGPd4500ROW.dconn.nii, which is a dense connectivity file. Using the wb_command - *nifti-information -print-xml* I also pulled out the xml header information within this file. And, I

[HCP-Users] Converting the huge dense connectome to a csv

Hi all, I am attempting to use the Group average functional connectivity matrix (“dense” functional connectome, the grayordinate × grayordinate full correlation matrix). Firstly I must convert it from the .nii format to the csv. I tried the MATLAB way, but could not succeed. So I decided to use

[HCP-Users] accessing rfMRI data in the latest dataset using s3cmd

Hi all, I am totally new to the HCP project and I am reading through all the helpful pages on wiki. I am tasked with 1. downloading the resting state fMRI data - processed and unprocessed. 2. creating connectivity matrices from this data. I am stuck in step1. Aspera has not worked for me. So I