Hi,

What's in T1-neuromag/slices?

Just an error.log file.

What version are you using?

I am not aware of the version of the FreeSurfer. How can I check the version ?

Shriks

SHRIKANTH KULASHEKHAR wrote:

Hi all,

When I attempt to create a high-resolution head surface tessellation using mkheadsurf, I end up with the following errors:

For " mkheadsurf -subjid xxx" the error: cannot find volume T1 for xxx

or for

[root@localhost bem]# mkheadsurf -subjid xxx -srcvol T1-neuromag/slices INFO: log file is /usr/local/freesurfer/subjects/xxx/scripts/mkheadsurf.log

---

Wed May 6 01:03:46 EEST 2009 /usr/local/freesurfer/subjects/xxx/bem mri_seghead --invol /usr/local/freesurfer/subjects/xxx/mri/T1-neuromag/slices --outvol /usr/local/freesurfer/subjects/xxx/mri/seghead --fill 255 --thresh1 20 --thresh2 20 --nhitsmin 2

---

input volume: /usr/local/freesurfer/subjects/xxx/mri/T1-neuromag/slices output volume: /usr/local/freesurfer/subjects/xxx/mri/seghead threshold1: 20 threshold2: 20 nhitsmin: 2 fill value: 255 Loading input volume corRead(): can't open file /usr/local/freesurfer/subjects/xxx/mri/T1-neuromag/slices/COR-.info ERROR: could not read /usr/local/freesurfer/subjects/xxx/mri/T1-neuromag/slices ERROR: mri_seghead

Any advice on what could be wrong ?

Thanks in advance

shriks

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