[Freesurfer] Dimension of brain

2013-06-11 Thread Anupa AV
Dear FS experts,

I'd like to know the fsaverage brain (rendered brain) generated after recon-all 
analysis is same as that of individuals brain size.
I mean is rendered brain developed after recon-all = individual brain??

If not,

How much cm/mm away or towards the original brain??
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Re: [Freesurfer] Dimension of brain

2013-06-11 Thread Bruce Fischl
Hi Anupa

sorry, I don't understand the question. Fsaverage is the average of a 
bunch of subjects (40 or so I think). What do you mean by size? It 
certainly has less surface area than any individual in it, since the 
averaging smnooths it. We store this in the surface so that we can correct 
for it e.g. when doing surface-based smoothing
Bruce


On Mon, 10 Jun 2013, Anupa AV wrote:

 Dear FS experts,
 
 I'd like to know the fsaverage brain (rendered brain) generated after
 recon-all analysis is same as that of individuals brain size.
 I mean is rendered brain developed after recon-all = individual brain??
 
 If not,
 
 How much cm/mm away or towards the original brain??
 

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https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer


The information in this e-mail is intended only for the person to whom it is
addressed. If you believe this e-mail was sent to you in error and the e-mail
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http://www.partners.org/complianceline . If the e-mail was sent to you in error
but does not contain patient information, please contact the sender and properly
dispose of the e-mail.