First, I have successfully completed recon-all on my Mac.  I created the subject directories using mksubjdirs prior to running recon-all.  After running recon-all the files are all in the mri folder, and the respective folders (eg brain, T1, and filled) remain empty.  Is it necessary to build the folders?

 Second, I would like to use the dti feature in tkmedit.  I have the vector and fa volumes calculated with several computer packages in Analyze format.  What does tkmedit need to read?  A 4d volume with the three vector volumes plus the FA volume?  

Thanks.


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Clifford Smith, PhD
Assistant Professor of Behavioral Sciences
Rush University Medical Center
312.942.2893