Can you send your retinotopy.par file (or just the contents of it)?
On 7/21/2021 11:40 PM, Yaoda Xu wrote:
Dear all,
Using FreeSurfer 7.1.1, I made my analysis file with the following (I assume -nksip should be in the number of TRs and not in seconds): mkanalysis-sess -analysis retino_surf_pr_lh_sm0 -surface self lh -fwhm 0 -fsd bold -per-run -retinotopy 32 -spmhrf 0 -paradigm retino.par -TR .800 -nskip 10 -mcextreg -runlistfile retino_all_runs.txt
Then I ran the glm with the following: selxavg3-sess -sf sessid_retino -df sessdir -analysis retino_surf_pr_lh_sm0
But I kept getting the following error message at the end of the log file:
-------------------------fast_selxavg3b.m 7.1.1———————————— outtop = /gpfs/milgram/scratch60/chun/yx55/mri-space/studies/localizers/unpackdata Extension format = nii.gz INFO: key nSliceGroups unrecognized, line 12, skipping Excluding 10 points nruns = 4 autostimdur = outanadir = /gpfs/milgram/scratch60/chun/yx55/mri-space/studies/localizers/unpackdata/20210719_localizer_10/bold/retino_surf_pr_lh_sm0 Excluding 10 points Excluding 10 points Excluding 10 points Excluding 10 points Found 125600/133962 (93.8) voxels in mask 1 Creating Design Matrix ... creation time = 0.007 sec DoMCFit = 1 ntptot = 1380, nX = 88, DOF = 1292 Saving X matrix to /gpfs/milgram/scratch60/chun/yx55/mri-space/studies/localizers/unpackdata/20210719_localizer_10/bold/retino_surf_pr_lh_sm0/Xtmp.mat Error using svd Input to SVD must not contain NaN or Inf. Error in cond (line 35) s = svd(A); Error in fast_selxavg3b (line 389) XCond = cond(XtX);
—————————————————————
ERROR: fast_selxavg3() failed\n
How should I fix this error? Any suggestions would be greatly appreciated. Thanks so much!
Best, Yaoda Xu
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