That one now automatically does subcortical segmentation, which will take about 24 hours. Add -nosubcortseg to the command-line (AFTER -stage1) to disable it.

doug

Timothy O'Keefe wrote:

Also, I am using the OSX Tiger snapshot of FreeSurfer with a new recon-all script courtesy of Doug Greve.

On Jul 18, 2005, at 10:03 AM, Timothy O'Keefe wrote:

I ran recon-all stage1 and it took a very long time. Well, at least longer than people document. I didn't time it, but it must have taken close to 10 hours.

Also I received this error during mri_fill():
...
using +/- offset search region where offset is 39.....
using +/- offset search region where offset is 42.....
using +/- offset search region where offset is 45.....
using +/- offset search region where offset is 48.....
mri_fill: could not find pons
No such file or directory
INFO: Modifying dst c_(r,a,s), using the transform dst
INFO: Modifying dst c_(r,a,s), using the transform dst
INFO: Modifying dst c_(r,a,s), using the transform dst
talairach cc position changed to (0.90, -7.51, 23.75)
INFO: Modifying dst c_(r,a,s), using the transform dst
INFO: Modifying dst c_(r,a,s), using the transform dst
find_cutting_plane:seed point not in structure! Searching neighborhood... find_cutting_plane:seed point not in structure! Searching neighborhood...
ERROR: mri_fill exited with non-zero status
recon-all exited with errors at Sat Jul 16 01:13:52 EDT 2005

Are there any suggestions? I am using a single T1 (1x1x1) image acquired from a Siemens 1.5T machine. I realize I should use multiple images for averaging, however I am just trying to get a feel for the software.

-T
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--
Douglas N. Greve, Ph.D.
MGH-NMR Center
[EMAIL PROTECTED]
Phone Number: 617-724-2358 Fax: 617-726-7422

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