Hi Freesurfer Experts, I've been looking to extract the timecourses of a couple regions of interest from fMRI data that's be registered against anatomical data.
I've used commands such as recon-all and preproc-sess on all subjects. I've already used command fcseed-sess to extract timecourses from many regions in the default parcellations/ segmentations transferred through previous commands. I've also used fcseed-sess for regions that were labelled in each subject's anatomical labels folder. I'm still curious how to extract the timecourses for other ROIs not in the default parcellations/ segmentations. For example, with reference to the lookup table FreeSurferColorLUT.txt, how do I access the timecourse of: #9 Left-Thalamus 0 118 14 0 Thank you for any insight. Is there some folder I could look in or specific subject files that might help? Thank you again! Jessica p.s. for more examples of timecourses I have/ don't have access to already: In the default segmentation, I know how to extract these: - 1007 ctx-lh-fusiform In the labels folder of each subject, I know how to extract these: - 400 V1 Unsure how to extract these because they're not found in each of my subjects: - 406 BA6 -- Harvard College Class of 2020 A.B. Candidate in Computer Science jessicalihuang.com 1 (516) 343-4850
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