Dear Freesurfer experts,
I ran recon-all with the flag -qcache to generate smoothed cortical thickness
maps.
In order to check how the flag "-qcache" is smoothing the cortical thickness
data. I looked into the file $subj_dir/scripts/recon-all.log" which showed that
the following command was applied:
mri_surf2surf --prune --s fsaverage --hemi lh --fwhm 5--sval
lh.sulc.fsaverage.mgh --tval lh.sulc.fwhm5.fsaverage.mgh --cortex
Please I want to know whether the flag "--fwhm" applies similar smoothing
method to the smoothing output of the command "fslmaths":
fslmaths <input_image.nii> -kernel gauss 2.213 -fmean <output_image.nii> -odt
float
I want to smooth two different modality-images using the cortical thickness
smoothing method.
Thank you for any advice!
John
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