Hi Sal,
so you processed some data using the longitudinal stream (recon-all,
recon-all -base and recon-all -long). Then you ran long_mris_slopes?
Can you send the command that gives the error and the freesurfer version
you are using?
Also check if the file
/SUBJECTS_DIR/SUBJECT_ID/surf/lh.long.thickness-rate.fwhm10.fsaverage.mgz or
.mgh exists and is readable.
Thanks, Martin
On 07/07/2014 01:53 PM, Salil Soman wrote:
Hi,
I have followed the steps in the longitudinal qdec tutorial
(https://surfer.nmr.mgh.harvard.edu/fswiki/LongitudinalTwoStageModel),
but when I try to analyze longitudinal features such as
long.thickness-rate I get an error:
Error in analyze: Couldn't open
/SUBJECTS_DIR/SUBJECT_ID/surf/lh.long.thickness-rate.fwhm10.fsaverage.mgz
or .mgh file
Any suggestions on what I am doing incorrectly?
Best wishes,
Sal
--
Salil Soman, MD, MS
Postdoctoral Research Fellow - Stanford Radiological Sciences Laboratory
Fellow - Palo Alto War Related Illness and Injury Study Center
WOC Neuroradiology Attending - Veterans Affairs Palo Alto Health Care
System
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--
Martin Reuter, Ph.D.
Instructor in Neurology
Harvard Medical School
Assistant in Neuroscience
Dept. of Radiology, Massachusetts General Hospital
Dept. of Neurology, Massachusetts General Hospital
Research Affiliate
Computer Science and Artificial Intelligence Lab,
Dept. of Electrical Engineering and Computer Science,
Massachusetts Institute of Technology
A.A.Martinos Center for Biomedical Imaging
149 Thirteenth Street, Suite 2301
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reu...@mit.edu
Web : http://reuter.mit.edu
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