I downloaded the T1w and tfMRI_MOTOR preprocessed data via the Q1 data release web interface for an individual. Using the Connectome Workbench I can open the native-space anatomy, including cifti labels, and the MNI-space 4d functional timeseries (e.g. tfMRI_MOTOR_LR.nii.gz) outside the Workbench.
I would like to extract the coordinates/grayordinates corresponding to an anatomical structure included in the cifti label file (e.g. BA1), then extract the functional timeseries corresponding to those coordinates/grayordinates. In other words, I would like to use the (e.g. BA1) label as a native-space mask for the functional data. Is this possible with the current release, or do I need to use a ROI derived from a standard MNI-space atlas? Or convert the cifti labels in the workbench to a standard MNI-space NIfTI? Is the preprocessed functional data available in native space? thanks! Jo -- Joset A. Etzel, Ph.D. Research Analyst Cognitive Control & Psychopathology Lab Washington University in St. Louis http://mvpa.blogspot.com/ _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
