Re: [Freesurfer] Average subject and head size

[Sébastien Daligault]

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Thank you for the answer.
So the averaged MRI has the size of the mni305.
Is there a way to give it its true size?
This can be problematic for children's MRIs.

> Le 2 mai 2022 à 21:33, Douglas N. Greve  a écrit :
> 
> It will remain in talairach space ( actually mni305)
> 
> 
> On 5/2/2022 1:08 PM, Sébastien Daligault wrote:
>> External Email - Use Caution
>> 
>> Hi support,
>> I have a naive question about the make_average_subject function.
>> I want to average MRIs to create a template.
>> This process uses the talairach transformation to average in a common space. 
>> Once averaged, is the MRI still in this space or is there an inverse 
>> transformation to return to a real size? (which would be the average size of 
>> talairach boxes).
>> Thank you in advance for your answer.
>> Sebastien
>> 
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Re: [Freesurfer] Average subject and head size

[Douglas N. Greve]

It will remain in talairach space ( actually mni305)


On 5/2/2022 1:08 PM, Sébastien Daligault wrote:
>  External Email - Use Caution
>
> Hi support,
> I have a naive question about the make_average_subject function.
> I want to average MRIs to create a template.
> This process uses the talairach transformation to average in a common space. 
> Once averaged, is the MRI still in this space or is there an inverse 
> transformation to return to a real size? (which would be the average size of 
> talairach boxes).
> Thank you in advance for your answer.
> Sebastien
>
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> Freesurfer mailing list
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> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

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[Freesurfer] Average subject and head size

[Sébastien Daligault]

External Email - Use Caution

Hi support,
I have a naive question about the make_average_subject function.
I want to average MRIs to create a template.
This process uses the talairach transformation to average in a common space. 
Once averaged, is the MRI still in this space or is there an inverse 
transformation to return to a real size? (which would be the average size of 
talairach boxes).
Thank you in advance for your answer.
Sebastien

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Please note that this e-mail is not secure (encrypted).  If you do not wish to 
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