Hi,

Thank you for your answer, yes I have another data from other experiments before and it ran well with those (the only difference is, apart from the task and subjetcs, that these data is from a 1.5 T machine, using a TR=3.5s, while the other is from a 3 T machine, using TR=1.5 s). Yes, I have the paths like this in the script:

set top_path = /Users/neurociencia/Desktop/Semantic_Priming/

set data_path = "${top_path}/DICOM/DICOM-${subj}/Deconvolve"

set SUMA_path = "${top_path}/freesurfer_files/${subj}/SUMA"

Yes I used @SUMA_Make_Spec_FS to create the specs and they seem fine, and you're right $h is for both hemispheres lh and rh.

I have varied the target_fwhm value up and down with the same results and as I do not use cmask, I do not have the same problem as the other surfsmooth entrance of this message board.

Any help with be greatly appreciated.