Hi AFNI users,
I always use afni_proc.py to run fMRI analysis.
I am interested to know how to use the output of 3dOverlap.
This function was used in the afni_proc.py to compute the overlap between the full_mask (EPI mask) and the anatomical mask.
(1) Is there some useful rule to judge whether the alignment between the EPI and anatomical mask is good or not?
(2) Can we use this information to evaluate the alignment between EPI and Anatomical data sets in general?
For example,
A=full_mask B=anat_mask
#A #B #(A uni B) #(A INT B) #(A \ B) #(B \ A) %(A \ B) %(B \ A) RX(B/A) RY(B/A) RZ(B/A)
76907 74674 81456 70125 6782 4549 8.8184 6.0918 0.9082 0.9484 1.0715
Is those index ok or have problems?
Thanks very much!
lzh
