Great Thanks!
On Mon, Dec 9, 2013 at 11:57 AM, Douglas N Greve <gr...@nmr.mgh.harvard.edu>wrote: > > On 12/09/2013 11:53 AM, krista kelly wrote: > > Thanks Doug! I'll try that instead. > > > > Also, do you or anyone else happen to have the answers to my other > > questions (reposted below): > > > > 1) When viewing the results in tksurfer, which color represents "left > > hemisphere is larger" and which represents "right hemisphere is larger"? > If you are just doing a simple interhemispheric difference, then > yellow/red will be left>right and blue left<right > > > > 2) I have no idea how to view the results in tksurfer AFTER performing > > the step of correcting for multiple comparisons. Any suggestions? > > If you run mri_glmfit-sim with --help you will see a list of output > files with descriptions for each. Choose the one you want and run > tksurfer on it (eg, tksurfer fsaverage_sym lh inflated -aparc -overlay > csdbase.sig.cluster.mgh ) > > doug > > > > > Thanks! > > Krista > > > > > > > > > > On Mon, Dec 9, 2013 at 11:09 AM, Douglas N Greve > > <gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>> wrote: > > > > Run mris_preproc with --paired-diff-norm which will then compute > > LI = (L-R)/(.5*(L+R)) > > Note that some people use > > LI = (L-R)/(L+R) > > If that is what you want, then divide the mris_preproc result by 2 > > > > doug > > > > On 12/08/2013 08:45 PM, krista kelly wrote: > > > Hello, > > > > > > I'm analysing interhemispheric differences using xhemi. I have > > > followed the instructions on the webpage with no problems. I do > > have a > > > few questions though. > > > > > > 1) When viewing the results in tksurfer, which color represents > > "left > > > hemisphere is larger" and which represents "right hemisphere is > > larger"? > > > > > > 2) I have no idea how to view the results in tksurfer AFTER > > performing > > > the step of correcting for multiple comparisons. Any suggestions? > > > > > > 3) I've noticed from the archives that some people are performing > > > laterality indices. How would I calculate laterality indices? > > > > > > Thanks! > > > Krista > > > > > > > > > > > > > > > _______________________________________________ > > > Freesurfer mailing list > > > Freesurfer@nmr.mgh.harvard.edu > > <mailto: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 <mailto:gr...@nmr.mgh.harvard.edu> > > Phone Number: 617-724-2358 <tel:617-724-2358> > > Fax: 617-726-7422 <tel:617-726-7422> > > > > Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting > > <http://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting> > > FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 > > www.nmr.mgh.harvard.edu/facility/filedrop/index.html > > <http://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 <mailto: > 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. > > > > > > > > > > _______________________________________________ > > 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 >
_______________________________________________ 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.
