Dear FS experts
When extracting cluster information using mri_surfcluster, there is a problem with the --<no>fixmni option. By default, FixMNI is 1 but it reports Talairach coordinates as confirmed by tksurfer. When using the option --nofixmni (FixMNI is zero) it reports MNI Talairach coordinates.
This is somewhat counterintuitive for me and I ask me whether I have overseen something.
Please can you confirm that when I want to get MNI Talairach coordinates in the table produced by mri_surfcluster I have to add the option --nofixmni.
Thanks in advance Best regards Jürgen
---------------------------------------------------------------------------- Jürgen Hänggi, Ph.D. Division Neuropsychology Institute of Psychology University of Zurich Binzmuehlestrasse 14, PO Box 25 8050 Zurich, Switzerland 0041 44 635 73 97 (phone office) 0041 76 445 86 84 (phone mobile) 0041 44 635 74 09 (fax office) BIN 4.D.04 (office room number) j.haenggi[at]psychologie.uzh.ch (email) http://www.psychologie.uzh.ch/neuropsy/ (website) http://www.juergenhaenggi.ch (private website)
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Hi Juergen, yes use --nofixmni if you wan MNI coordinates. Note that there is no such thing as "MNI Talairach" coordinates. It is either MNI or Talairach, but not both! best doug
On 8/14/13 8:50 AM, Jürgen Hänggi wrote:
Dear FS experts
When extracting cluster information using mri_surfcluster, there is a problem with the --<no>fixmni option. By default, FixMNI is 1 but it reports Talairach coordinates as confirmed by tksurfer. When using the option --nofixmni (FixMNI is zero) it reports MNI Talairach coordinates.
This is somewhat counterintuitive for me and I ask me whether I have overseen something.
Please can you confirm that when I want to get MNI Talairach coordinates in the table produced by mri_surfcluster I have to add the option --nofixmni.
Thanks in advance Best regards Jürgen
Jürgen Hänggi, Ph.D. Division Neuropsychology Institute of Psychology University of Zurich Binzmuehlestrasse 14, PO Box 25 8050 Zurich, Switzerland 0041 44 635 73 97 (phone office) 0041 76 445 86 84 (phone mobile) 0041 44 635 74 09 (fax office) BIN 4.D.04 (office room number) j.haenggi[at]psychologie.uzh.ch (email) http://www.psychologie.uzh.ch/neuropsy/ (website) http://www.juergenhaenggi.ch (private website)
This e-mail (and any attachment/s) contains confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure or distribution of the material in this e-mail is strictly forbidden.
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Jürgen Hänggi