FS does not come with correction tables for all labels. You'll have to build your own. here are the instructions:
http://surfer.nmr.mgh.harvard.edu/fswiki/BuildYourOwnMonteCarlo On 01/26/2017 01:09 PM, John Anderson wrote: > Hello Freesurfers, > I am working on a PET surface based analysis between two groups. I did > the following: > 1. I concatentaed the PET images using the command "mris_preproce" > and I got the file (lh.mgh) for left hemisphere and (rh.mgh) for right > hemisphere. > 2. I smoothed "lh.mgh and rh.mgh) using the command: > mri_surf2surf --s fsaverage --hemi lh --fwhm 10 --sval lh.mgh --tval > lh_sm10.mgh > 3. I studdied the diffence between the groups usiing the command: > mri_glmfit --y lh_sm10.mgh --fsgd fsgd.dat --C contrast.mtx --surf > fsaverage lh --cortex --glmdir lh > 4. I corrected the results for multiple comparison using the command: > mri_glmfit-sim --glmdir lh --cache 30 pos --cwp 0.01 --2spaces > I want to narrow (reduce the strictness) of the correction for > multiple comparision to a specific label (e.g. precentral gyrus). I > changed the commands "mri_glmfit" and "mri_glmfit-sim" as follow: > mri_glmfit --y lh_sm10.mgh --fsgd fsgd.dat --C contrast.mtx --surf > fsaverage lh --label precentral --glmdir lh > mri_glmfit-sim --glmdir lh --cache 30 pos --cache-label precentral > --cwp 0.01 --2spaces > I got error that the label "precentral" is not exist. I was unable to > find this label in the folder "fsaverage". Kindly: > 1. whct I am doing wrong? > 2. How can I create this label ? and in whcih folder it must be placed? > Best, > John > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
