Dear Bruce,
thanks for the prompt reply. Doesn't sound too complicated :-)
However, all my old versions of mri_convert give the reply
unknown option -p
I am trying to get the October 2001 version downloaded, unfortunately
the connection isn't good enough for new speed records, anyway
finally I
Hi Claus,
the coordinates are in the flat space, in which z=0 for all vertices. The
last number is the vertex index, which is invariant across surface
representations. You can therefore convert the orig (or white or pial) to
ascii format and use the vertex index to lookup the 3D coordinate of
if you convert the ?h.orig file as well as the patch, it will contain the
coordinates of that surface. You'll need to convert them to voxel
indices from RAS coords, but that's pretty straightforward. Your question
is a bit confusing though, as the surface is a 2D manifold embedded in the
3D
Hi All,
thanks to Al's diligence, I have tracked down a bug in the most recent
version of mri_convert, the one that I mentioned a few weeks ago that
could be downloaded from
ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/FreeSurfer.
There was a problem with the way it was reading the
