Hi I'm doing a project on the motor task and in relation to this, I would like to extract all the activation values for both the left and right motor cortex. I'm not sure how I should approach this, however. Which files contains the ROIs exactly? I have tried reading both the manual, appendix III, and the FAQ, but the amount of different files and folders continue to perplex me.
To begin with I simply looked in the ROIs folder within MNINonLinear for a subject. This contains four files: Atlas_ROIs.2.nii.gz, Atlas_wmparc.2.nii.gz ROIs.2.nii.gz, and wmparc.2.nii.gz. They all seem to have the same shape as the functional images, which made me hope they were simply a map of which voxels belonged to which ROIs. If this is true, I still need a list of ROI -> index, but I have no idea if my assumption is even true. Is there a simple way to extract a specific ROI? Best regards Philip _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
