Re: [Freesurfer] Orientation of neural dipoles from Freesurfer

2015-11-13 Thread Bruce Fischl
Hi Daniel do you mean the white and pial surfaces? You can certainly compute the surface normals for them, or use mris_convert to do it: mris_convert -n lh.white lh.white.normals.asc will compute and write out the surface normals (using an outwards-pointing convention) for the white surface t

Re: [Freesurfer] Orientation of neural dipoles from Freesurfer

2015-11-13 Thread Daniel Lindh
Hi Bruce, That was very quick! Yes, I do believe this is what I am looking for. Thank you so much! Best Daniel On Fri, Nov 13, 2015 at 4:53 PM, Bruce Fischl wrote: > Hi Daniel > > do you mean the white and pial surfaces? You can certainly compute the > surface normals for them, or use mris_con

[Freesurfer] Orientation of neural dipoles from Freesurfer

2015-11-13 Thread Daniel Lindh
Hi, I am looking for a way of figuring out the orientation vector of the neurons within a voxel. That is, in which direction is the dipole of the neurons pointing at. This could be possible to calculate if there is a way of determining the position of the inner and outer layer for each voxel, whic