Hello
Thanks for your previous responses. Those have been helpful.
I have been trying to use some ROIs generated in BrainVoyager(BV). I have converted the ROI text file of BV to Freesurfer label text file format, using a small perl script (attached as testperl.txt). I am also attaching the original BV ROI file and the changed FS label file for your reference.
My method seemed to work( no error), however all the ROIs , regardless of where they should be ( like frontal, MT etc) are landing up on the occipital area, including the occipital ROI itself.
The BV ROI data sent to me was generated in Tal space, also, I have done manual Talairaching to the same data in FS using tkregister2. So I assume both versions of the subject (BV and FS) are in same space. Am I right?
It would be great if you could suggest me where I must be going wrong. FYI, the BV processing has been done on a windows machine and sent to me. I work only on FS on Ubuntu.
I am also attaching pictures of frontal and an occipital ROI on the inflated brain.
Looking forward to some help.