Hi!


I would like to create a ROI-configuration file manually, based on the results from an ICA analysis on datasetA.
I have an anatomical atlas file, where ROIs represent the brain regions.
From the results explorer, I extracted how many voxels are covering what percentage of the respective ROIs of this atlas for each ICA network.
So I have the information that e.g. network A contains ROI x,y,z

My goal is to do a ROI to ROI analysis on datasetB, where I can use hierarchical clustering utilizing this information. How could I manually create the necessary ROIconfiguration.mat file? Based on this hierarchical clustering, could I also analyse the relationship between network A and network B if both contain multiple ROIs?

Thank you,
Dora