You should simply try to align the images, don't worry about what's in the matrix.

Chacko Cherian wrote:
Hello all,

To rectify the talairach transform, I am editing
brainmask.mgz using tkregister2 and aligning the
subject and talairach volume.

THank you.

Chacko.



  What are you trying to register?
  

Chacko Cherian wrote:

    
Hello All,

After making changes using tkregister2 the input
registration matrix changes.IS there an 'optimum'
input registration matrix that i should try to
      
get.I
    
notice that the closer the values(last column of
      
the
    
input reg matrix) are to zero the better the
      
outcome.
    
Thanks in advance.

Chacko.




      
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-- 
Douglas N. Greve, Ph.D.
MGH-NMR Center
greve@nmr.mgh.harvard.edu
Phone Number: 617-724-2358 
Fax: 617-726-7422

In order to help us help you, please follow the steps in:
surfer.nmr.mgh.harvard.edu/fswiki/BugReporting