[Freesurfer] Select surface vertices

2010-11-09 Thread Alexander Hunold
Hello all, I segmented a brain with FreeSurfer and I am very satisfied about the result. After that I visualized the T1.mgz together with the white surface in TkMedit. Now I am looking for interesting anatomical structures. My goal is to assign vertices in the white surface at the

[Freesurfer] Nifti surface to FreeSurfer surface

2010-10-22 Thread Alexander Hunold
Dear experts, I got BEM surfaces out of the BET tool from the FSL package. The surface files are in nifti format (*.nii.gz). Now I wonder if there is any opportunity to convert nifti surfaces to FreeSurfer surface in surf format (*.surf)? I appreciate any hint. Thank you so much in advance.

[Freesurfer] BEM surfaces

2010-10-04 Thread Alexander Hunold
Dear experts, Currently I am playing around with the mri_watershed algorithm. After processing the T1.mgz from bert I got 256 COR files plus the COR-.info with the direction cosine information. mri_watershed -surf -useSRAS $SUBJECTS_DIR/bert/mri/T1.mgz $SUBJECTS_DIR/bert/bem/ Output in