[Freesurfer] psf formula PET SURFER

ssian filter, but could you maybe provide the precise formula you employ or the reference you refer to? Thank you so much for your kindness and availability, Federica Di Antonio ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu

[Freesurfer] Sulcal depth maps and pli de passage

be defined as interrupted (e.g. post-central sulcus)? Thanks in advance, Federica Santacroce ___ 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 o

Re: [Freesurfer] different results for gtmpvc with different tracers

nt voxel sizes? The gtm.stats.dat file > reports the number of voxels so if the volumes have different voxels sizes, > you will get different values out. If this is not the source of the > problem, please send the gtm.stats files. > > On 3/15/2023 4:06 AM, Federica Di Antonio wrot

Re: [Freesurfer] PETsurfer: PVC without psf of the scanner

f the definition of fwhm used by mri_gtmpvc was different from mine. Thenk you so much for your availability, Federica Di Antonio Il giorno lun 27 feb 2023 alle ore 14:30 Federica Di Antonio < fedediantoni...@gmail.com> ha scritto: > Thank you so much! > > > > Il giorno gio

Re: [Freesurfer] mri_cvs_register cost function

External Email - Use Caution Thank you so much Lilla! Il lun 27 mar 2023, 17:54 Zollei, Lilla,Ph.D. ha scritto: > Hi Federica, > > There are two registration steps in cvs_register. One is the surface-based > registration step that aligns the curvature patterns o

[Freesurfer] negative uptakes after GTM pvc correction

tration or segmentation can cause negative uptake values. At first sight it seemed intuitive to me, but on second thought that's not so obvious. I would be very grateful for any help! Federica Di Antonio ___ Freesurfer mailing list Freesurfer@nmr.mgh.ha

[Freesurfer] mri_cvs_register cost function

External Email - Use Caution Dear experts, May I ask you which cost function is used by mri_cvs_register? Thank you so much for your support! Federica Di Antonio ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https

[Freesurfer] negative uptakes after GTM pvc correction

tration or segmentation can cause negative uptake values. At first sight it seemed intuitive to me, but on second thought that's not so obvious. I would be very grateful for any help! Federica Di Antonio ___ Freesurfer mailing list Freesurfer@nmr.mgh.ha

Re: [Freesurfer] different results for gtmpvc with different tracers

). Can I suppose this effect descends from the flag --automask? maybe the different automatic masks lead to different pixel size.. I don't know, I would be very grateful for any information. Thanks for all the help you can give me about; sincere greetings from Federica Di Antonio Il giorno lun

Re: [Freesurfer] PETsurfer: PVC without psf of the scanner

f > Again, this has not been fully evaluated so use at your own risk. > > > On 12/12/2022 3:10 AM, Federica Di Antonio wrote: > > External Email - Use Caution > > Dear experts, > > > > Few weeks ago i wrote to this mailing list but I didn't rec

[Freesurfer] different results for gtmpvc with different tracers

r patience, Federica ___ 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 w

[Freesurfer] cvs clarifications with petsurfer

or your time and kindness! Sincerely, Federica ___ 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 yo

[Freesurfer] PETsurfer: PVC without psf of the scanner

gx .01 --o gtmpvc.output If I put psf to 0, there is no PVC, and the same happens if I don’t put that flag at all.t all Is able mri_gtmpvc to evaluate the fwhm without receiving it from the user? I apologize for the repetition, Thanks for your patience,

[Freesurfer] PETsurfer: PVC without psf of the scanner

understood. Thank you so much for your kindness, best regards, Federica  Inviato da Posta per Windows  ___ 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

[Freesurfer] Postdoctoral position open at the University of Geneva

External Email - Use Caution Dear Freesurfer users, Prof Garibotto’s group, Laboratory of Neuroimaging and Innovative Molecular Tracers ( https://secure-web.cisco.com/1jdhij-eXsg6D42Zh_F9Z60qblp8WlmxcT2P_hYVeukiqs7QeuHEkXzhNr5MrUx5QI8lRmQxJx_dhPrZHxiqeWoU9XoER_i4iA6BtMjrc_R0U9OILk

[Freesurfer] Postdoctoral position open at the University of Geneva

External Email - Use Caution Dear Freesurfer users, Prof Garibotto’s group, Laboratory of Neuroimaging and Innovative Molecular Tracers ( https://secure-web.cisco.com/1f690DlehlIiGMbMNMyi9vyUen43cL9dNElX6oldhDASYv3zphdMaRCO8VQ5oDlA0NSBdg3oA8LD4SUwT9_IYSWjHWXho23Krju1RUUAukqXDvP7WT