Dear All,
I have problems using the dartel tool - normalise to MNI. My EPI images are 3 3 3.75 voxel size. I have got 691 volumes but after normalization I get only 505 volumes. The same for all my subjects.
To give you an idea, when I try check any volume after number 505, the error shows "the image cannot be resample". That is probably because the file have got only 505 volumes instead of 691. I do not know why this is happening.
See:
Running 'Check Registration'
Image "/work/imagingA/ADHD/images_SPM8_MID/images/1003TR_18102/SessionMIDtask/Series_006_MID_Task/swraDATA_0006.nii" can not be resampled
Failed 'Check Registration'
Error using spm_sample_vol
File too small.
In file "/usr/local/spm8/spm_orthviews.m" (v4405), function "cm_pos" at line 2119.
In file "/usr/local/spm8/spm_orthviews.m" (v4405), function "spm_orthviews" at line 329.
In file "/usr/local/spm8/spm_orthviews.m" (v4405), function "addcontexts" at line 916.
In file "/usr/local/spm8/spm_orthviews.m" (v4405), function "spm_orthviews" at line 463.
In file "/usr/local/spm8/spm_check_registration.m" (v4330), function "spm_check_registration" at line 41.
In file "/usr/local/spm8/config/spm_cfg_checkreg.m" (v4205), function "check_reg" at line 38.
The following modules did not run:
Failed: Check Registration
Error using cfg_util (line 835)
Error in spm_jobman (line 208)
Error while evaluating uicontrol Callback
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I repeated the normalisation few times. Nothing changed. I always end up with 505 volumes instead of 691.
This is my batch:
DARTEL Template: Template_6.nii
Flow field: u rc1*_Template.nii
Images: ra*.nii
Voxel Size: 1.5 1.5 1.5
Bounding box: 2x3 double
Preserve Concentration
Smoothing: 4 4 4
Hoping you can give me some suggestions
Looking forward to hearing from you
Best
Valentino
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