You can create a label file with the vertices you want, then use
mri_label2label, specifying fsaverage as the target subject and
--regmethod volume. This will convert the coordinates into mni305
doug
Pádraig Kitterick wrote:
Dear list,
I wish to obtain information about a list of surface vertices,
including their coordinates in MNI305 and Talairach spaces. Is there
any tool that can provide this information at the command line? I can
get the information by loading tksurfer and selecting the vertex, but
this is slow for a long list of ROIs.
I have found that the mris_info tool will give me the real coordinate
of a surface vertex, but there is a discrepency between the
information it provides and that obtained from tksurfer. For example,
for a certain vertex, mris_info gives the coordinate (25.2, -93.5,
12.5). Loading the surface into tksurfer and selecting the same vertex
gives a location of (24.90, -93.27, 12.26). The locations are
obviously close, but the difference can't just be due to rounding errors.
Padraig
--
Douglas N. Greve, Ph.D.
MGH-NMR Center
[EMAIL PROTECTED]
Phone Number: 617-724-2358
Fax: 617-726-7422
In order to help us help you, please follow the steps in:
surfer.nmr.mgh.harvard.edu/fswiki/BugReporting
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