Try changing the header information in your parcellation, something like
mri_convert yourparcellation.mgh --in_like orig.mgz yourparcellation.new.mgh
doug

Anthony Dick wrote:
> Good question. The parcellation is created outside of Freesurfer (the 
> data were shared from another lab and I don't know which program they 
> used to create the parcellation; of course I can find out if this 
> would be helpful). At any rate, the anatomy and parcellation align 
> when viewed in AFNI.
>
> Anthony
>
> On 1/13/12 2:11 PM, Douglas N Greve wrote:
>> Hi Anthony, how are you creating the parcellation? Are you generating 
>> it off the orig.mgz?
>> doug
>>
>> Anthony Dick wrote:
>>> Hello,
>>>
>>> I am trying to train a cerebellar atlas based on 20 manually 
>>> parcellated cerebellums. I have run the anatomical through 
>>> freesurfer. When I try to load the overlay (parcellation) in 
>>> tkmedit, the underlay (e.g., orig.mgz, T1.mgz) and the overlay (the 
>>> parcellation) are no longer in alignment.
>>>
>>> However, loaded in AFNI the underlay and overlay of course align. Is 
>>> there a quick fix to get them in alignment?
>>>
>>> Anthony
>>>
>>
>
>

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

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