Hi all, I found answers to ponts 1 and 2 in the webpage. Sorry for my question....
Angela > Hi all, > > I would need some information about the local gyrification index. > I run the analyses and found which are the average indices for subject and > hemisphere. > > 1. Is there a method to perform vertex-wise group statistics? that is may > I compare maps of gyrification across groups? > > 2. Is there a method to obtain average gyrification for a single label of > the atlas? For example gyrification of superior frontal gyrus. I > understand that sulci are often used to find the delimitation of a gyrus > or a brain area, and probably this is a problem. > > 3. Are there any other method to measure the presence or the depth of a > sulcus. We are analysing a group of subjects with a genetic illness. They > often lack a sulcus in the orbitofrontal area. Is there a method to > quantify this using freesurfer? > > thank you for your help > > best wishes > > Angela > > > _______________________________________________ > 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. > > > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
