[Freesurfer] volume to surface - average across normal

2015-05-06 Thread Andersson, Jonas Patrik
Dear all, I would like to project a volume of statistical values (ang.nii) to the surface. At the moment I do it as in this example: mri_vol2surf --src ang.nii --srcreg register.dat --hemi lh --projfrac 0.5 --out ./ang-lh.w --out_type paint However, what I would like to get is the average

[Freesurfer] volume to surface - average across normal

2015-05-06 Thread Andersson, Jonas Patrik
Hi Bruce, Thanks a lot for your answer! This is exactly what I was looking for. I looked at the https://surfer.nmr.mgh.harvard.edu/fswiki/mri_vol2surf website that did not specify these options. Thanks again! Patrik ___ Freesurfer mailing list

Re: [Freesurfer] volume to surface - average across normal

2015-05-06 Thread Bruce Fischl
you can try running the commands with --help and see what they tell you (or sometimes -h). That's where this came from cheers Bruce On Wed, 6 May 2015, Andersson, Jonas Patrik wrote: Hi Bruce, Thanks a lot for your answer! This is exactly what I was looking for. I looked at the

Re: [Freesurfer] volume to surface - average across normal

2015-05-06 Thread Bruce Fischl
Hi Patrik vol2surf is very flexible about this. If you look at the help you will see: Options for projecting along the surface normal: --projfrac frac : (0-1)fractional projection along normal --projfrac-avg min max del : average along normal --projfrac-max min max del : max along