Hi Giuseppe,
I do not see such a problem.
The alternative to Dicom coordinates is to display coordinates in
the orientation of the dataset. If you are always seeing Dicom
coordinates, then the datasets you are working on are probably
in RAI (or Dicom) orientation. In that case, the coordinate order
would be the same for the two choices.
If you run 3dinfo on your dataset and search for (or grep for)
'orient', it will probably show RAI. If you are working with datasets
in Talairach View, then they will all probably be RAI.
Also, note that the only possible differences between Dicom
coordinates and the "natural" dataset coordinates are the signs
on the numbers and the order of them.
- rick