That does not work very well as you end up registering the left hemi to the right template. What we have to do is to make a single target that has both left and right so there is no bias.

doug

Jürgen Hänggi wrote:

Dear FS experts

As far as I know from Doug, there are preliminary tools for flipping a surface model (reversing left and right hemisphere)

http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg11896.html

Because these tools are not yet available I would like to know whether you would recommend to flip the raw MR image and the running recon-all on this flipped MR image.

Thanks in advance Best regards Jürgen

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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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