Hey SPM users,
I'm currently trying to run a model estimation to analyze differences
in gray matter volume. Previously I was having an issue with writing
data. That issue has been resolved now, but unfortunately I've come
across this error.
SPM8: spm_spm (v4515) 13:48:46 - 10/08/2012
=======================================================================
Initialising parameters : ...done
Plane 121/121, block 1/1 : ...done
Temporal non-sphericity (over voxels) : ...ReML estimation
ReML Iteration 1 : ...7.211585e-02 [+4.25]
SPM8: spm_spm (v4515) 13:49:04 - 10/08/2012
=======================================================================
Initialising parameters : ...done
Output images : ...initialised
Plane 121/121, block 1/1 : ...done
Spatial non-sphericity (over scans) : ...estimating derivativesFailed
'Model estimation'
Error using spm_sample_vol
File too small.
In file "/Network/Servers/mri-xs.mri.psychiatry.wisc.edu/Users/
icarroll/Documents/MATLAB/spm8/spm_est_smoothness.m" (v4136), function
"spm_est_smoothness" at line 125.
In file "/Network/Servers/mri-xs.mri.psychiatry.wisc.edu/Users/
icarroll/Documents/MATLAB/spm8/spm_spm.m" (v4515), function "spm_spm"
at line 935.
In file "/Network/Servers/mri-xs.mri.psychiatry.wisc.edu/Users/
icarroll/Documents/MATLAB/spm8/spm_spm.m" (v4515), function "spm_spm"
at line 896.
In file "/Network/Servers/mri-xs.mri.psychiatry.wisc.edu/Users/
icarroll/Documents/MATLAB/spm8/config/spm_run_fmri_est.m" (v4403),
function "spm_run_fmri_est" at line 33.
I'm using the MNI normalized smwc files for my model estimation. Does
this error mean something is wrong with these files? I'm able to view
them all in SPM so I know they're not corrupt.
Thanks again,
Ian
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