Dear Bruce, Many thanks for your kind help!
I put the subject data on your ftp site (s8201.tar). Best regards, Mohamed ----- Mail original ----- De: "Bruce Fischl" <fis...@nmr.mgh.harvard.edu> À: "Freesurfer support list" <freesurfer@nmr.mgh.harvard.edu> Envoyé: Jeudi 18 Janvier 2018 16:37:10 Objet: Re: [Freesurfer] freesurfer segmentation: perirhinal Roi Hi Mohamed if you tar, gzip and ftp this subject to our ftp site we will take a look cheers Bruce On Thu, 18 Jan 2018, m.ba...@uliege.be wrote: > Dear Bruce, > > Attached is the screen shot of the results of the segmentation of the > perirhinal Roi with Freesurfer V6. Unfortunately, as with V5 the segmented > Roi does not cover the entire cortical thickness of the region. Is there any > other alternative to get a better segmentation of this region? > > Many thanks in advance, > > Best regards, > > Mohamed > > ----- Mail original ----- > De: "Bruce Fischl" <fis...@nmr.mgh.harvard.edu> > À: "Freesurfer support list" <freesurfer@nmr.mgh.harvard.edu> > Envoyé: Mardi 9 Janvier 2018 14:50:16 > Objet: Re: [Freesurfer] freesurfer segmentation: perirhinal Roi > > Hi Mohamed > > I'm pretty sure this was an issue with the ribbon-filling in V5 that is > better in V6. Try using it and see if it is fixed. > > cheers > Bruce > On Tue, 9 Jan 2018, > m.ba...@uliege.be wrote: > >> Dear Freesurfer experts, >> >> We would like to use volume and cortical thickness measures obtained for the >> perirhinal cortex in Freesurfer 5. When checking the region that has been >> segmented (using lh/rh.perirhinal.label), we noticed that the ROI does not >> seem to cover the entire cortical thickness of the region. On the coronal >> slice shown in example (attached file), one can see that there are still a >> few voxels of gray matter between the external border of the ROI and the >> external boundary of the cortex. How reliable is this segmentation? Is there >> a reason why the ROI appears so thin? >> >> Many thanks in advance, >> >> Best regards, >> >> >> > _______________________________________________ > 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 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. -- Dr. Mohamed Ali Bahri, 1er Logisticien de Recherche, Université de Liège - University of Liège GIGA-Cyclotron Research Centre: In Vivo Imaging, Bât B30, Quartier Agora Allée du six Aout n°8 4000 Liège, Belgium m.ba...@uliege.be Tel : + 32-4-3662304 _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
