Re: [Freesurfer] Moving Between Fsaverage Vertexwise Parcellations Without Recon-all?

[Greve, Douglas N.,Ph.D.]

You can use mri_surf2surf or mris_apply_reg to do the transferring

On 2/19/19 4:51 PM, Bruce Fischl wrote:
> Hi Alex
>
> yes, the vertices of the lower res fsaverage representations come 
> first in the ordering. So the first 12 are ico0, then the first 42 are 
> ico 0 and ico 1, etc
>
> cheers
> Bruce
>
>
> On Tue, 19 Feb 2019, Alexander Samir Hatoum wrote:
>
>>
>> External Email - Use Caution
>>
>> Hello,
>> I am currently working with the fsaverage7 parcellation and would 
>> like to move to a lower resolution
>> brain parcelltation (fsaverage4, 5, or 6 for example).  I was 
>> wondering if there is a simple way to
>> translate my data without rerunning recon-all? So essentially, is 
>> there a way to turn  fsaverage7
>> parcellation into 6 or lower?
>>
>> Best,
>>
>> Alex
>>
>> -- 
>>
>>
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>>
>
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Re: [Freesurfer] Moving Between Fsaverage Vertexwise Parcellations Without Recon-all?

[Bruce Fischl]

Hi Alex

yes, the vertices of the lower res fsaverage representations come first in 
the ordering. So the first 12 are ico0, then the first 42 are ico 0 and ico 
1, etc


cheers
Bruce


On Tue, 19 Feb 2019, Alexander 
Samir Hatoum wrote:




External Email - Use Caution

Hello,
I am currently working with the fsaverage7 parcellation and would like to move 
to a lower resolution
brain parcelltation (fsaverage4, 5, or 6 for example).  I was wondering if 
there is a simple way to
translate my data without rerunning recon-all? So essentially, is there a way 
to turn  fsaverage7
parcellation into 6 or lower? 

Best,

Alex

--


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[Freesurfer] Moving Between Fsaverage Vertexwise Parcellations Without Recon-all?

[Alexander Samir Hatoum]

External Email - Use Caution

Hello,

I am currently working with the fsaverage7 parcellation and would like to
move to a lower resolution brain parcelltation (fsaverage4, 5, or 6 for
example).  I was wondering if there is a simple way to translate my data
without rerunning recon-all? So essentially, is there a way to turn
fsaverage7 parcellation into 6 or lower?

Best,

Alex

-- 



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