External Email - Use Caution Hi Dr Bruce, I applied your recommendations and I was able to create surfaces to the cerebellum and brain stem using the command mri_tesselate. I am not happy with the topology though... There are holes and some defects. Would you recommend any commands to improve the topology of these structures? Your guidance is appreciated, John
Sent with ProtonMail Secure Email. ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Thursday, January 10, 2019 1:37 PM, john Anderson <john.ande...@protonmail.com> wrote: > Ah! great!! thank you so much for the great help!! > Have a good day, > John > > Sent with ProtonMail Secure Email. > > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > On Thursday, January 10, 2019 1:03 PM, Bruce Fischl > fis...@nmr.mgh.harvard.edu wrote: > > > Hi John > > we distribute an aseg.mgs with fsaverage I believe. You can just > > tesselate that. > > cheers > > Bruce > > On Thu, 10 Jan 2019, john Anderson wrote: > > > > > External Email - Use Caution > > > Hi Dr Bruce, I highly appreciate your guidance. > > > I would like to load the cerebellum and brain stem structures as an > > > average structure similar to > > > "fsaverage" , I usually use the command > > > tksurferfv fsaverage lh pial -overlay <image> > > > mri_tessellate or mri_mc would create a surface for every subject, how > > > can I create the average of the > > > surfaces of those structures similar to "fsaverage"? > > > Thanks again for any highlights > > > John > > > Hi John > > > you could use mri_tessellate or mri_mc to create a surface for those > > > structures, then smooth them with > > > mris_smooth and load them into freeview. > > > Shouldn't be too hard. > > > cheers > > > Bruce > > > On Thu, 10 Jan 2019, john Anderson > > > wrote: > > > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > > > On Thursday, January 10, 2019 7:40 AM, john Anderson > > > john.ande...@protonmail.com wrote: > > > > > > Dear FS experts, > > > > > > > > > For visualization purposes, is there any way to show the cerebellum and > > > brain stem regions > > > (similar to the attached figure), this figure was published used CONN > > > toolbox but I am not sure > > > how they were able to map functional data in brain surface and show the > > > cerebellum and brain > > > stem with fsaverage. > > > I appreciate any suggestion > > > Jon _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
