Re: [Freesurfer] [PETsurfer] Use of MGX and RBV partial volume correction

For MGX, the field of view is reduced to reduce computation and space usage; this requires a new registration matrix. For RBV, the voxel size is changed in addition. In both cases, a new registration is computed from the input registration On 12/21/18 2:29 PM, Matthieu Vanhoutte wrote:

Re: [Freesurfer] [PETsurfer] Use of MGX and RBV partial volume correction

External Email - Use Caution Hi Douglas, Could you answer to my previous request ? Best, Matt > Le 21 déc. 2018 à 20:29, Matthieu Vanhoutte a > écrit : > > Hi Douglas, > > Thanks for these clarifications. I have however one misunderstanding. > > When sampling PVC corrected

Re: [Freesurfer] [PETsurfer] Use of MGX and RBV partial volume correction

External Email - Use Caution Hi Douglas, Thanks for these clarifications. I have however one misunderstanding. When sampling PVC corrected PET image onto surface: - I use bbpet2anat.lta when MGX was used as specified un tutorial - I use rbv2anat.lta when RBV was used But why not

Re: [Freesurfer] [PETsurfer] Use of MGX and RBV partial volume correction

On 12/7/18 9:29 AM, Matthieu Vanhoutte wrote: > External Email - Use Caution > > Hi Douglas, > > Thanks for these clarifications. I added some others questions inline below. > > Best, > Matthieu > >> Le 6 déc. 2018 à 17:25, Greve, Douglas N.,Ph.D. a >> écrit : >> >> >> >> On 11/30/2018

Re: [Freesurfer] [PETsurfer] Use of MGX and RBV partial volume correction

External Email - Use Caution > > Hi Douglas, > > Could you help me about my previous mail with questions ? > > Thanks, > Matthieu > > > Le ven. 7 déc. 2018 à 14:31, Matthieu Vanhoutte < > matthieuvanhou...@gmail.com> a écrit : > >> Hi Douglas, >> >> Thanks for these clarifications.

Re: [Freesurfer] [PETsurfer] Use of MGX and RBV partial volume correction

External Email - Use Caution Hi Douglas, Could you help me about my previous mail with questions ? Thanks, Matthieu Le ven. 7 déc. 2018 à 14:31, Matthieu Vanhoutte a écrit : > Hi Douglas, > > Thanks for these clarifications. I added some others questions inline > below. > > B

Re: [Freesurfer] [PETsurfer] Use of MGX and RBV partial volume correction

External Email - Use Caution Hi Douglas, Thanks for these clarifications. I added some others questions inline below. Best, Matthieu > Le 6 déc. 2018 à 17:25, Greve, Douglas N.,Ph.D. a > écrit : > > > > On 11/30/2018 07:15 AM, Matthieu Vanhoutte wrote: >> >>Externa

Re: [Freesurfer] [PETsurfer] Use of MGX and RBV partial volume correction

External Email - Use Caution Hi Douglas, Thanks for these clarifications. I added some others questions inline below. Best, Matthieu > Le 6 déc. 2018 à 17:25, Greve, Douglas N.,Ph.D. a > écrit : > > > > On 11/30/2018 07:15 AM, Matthieu Vanhoutte wrote: >> >> Extern

Re: [Freesurfer] [PETsurfer] Use of MGX and RBV partial volume correction

On 11/30/2018 07:15 AM, Matthieu Vanhoutte wrote: > > External Email - Use Caution > > Hi Douglas, > > Thank you for answering. Please find below new questions. > Bien cordialement, > > > Le ven. 30 nov. 2018 à 00:00, Greve, Douglas N.,Ph.D. > mailto:dgr...@mgh.harvard.edu>> a écrit : >

Re: [Freesurfer] [PETsurfer] Use of MGX and RBV partial volume correction

Hi Matthieu, sorry for the delay On 11/29/2018 12:50 PM, Matthieu Vanhoutte wrote: > External Email - Use Caution > > Dear Freesurfer's experts, > > I tried to use PETSurfer to correct partial volume effect on my FDG PET > images, testing both Muller-Gartner and RBV corrections. > > I ra

[Freesurfer] [PETsurfer] Use of MGX and RBV partial volume correction

External Email - Use Caution Dear Freesurfer's experts, I tried to use PETSurfer to correct partial volume effect on my FDG PET images, testing both Muller-Gartner and RBV corrections. I ran the commands specified in PETSurfer website and used the two following commands for b