I see. I don't think we generate that by default. If you have a bunch of
subjects I guess you could great a single vertex label at the frontal pole
and another at occipital pole on fsaverage, then map each of them to each
subjects and compute the distance between them. That will be a rough
estimate. Or you could transform the brainmask.mgz to tal coords and see
what the first and last a/p coords are. Neither will be perfect
On Wed, 16 Mar 2016, Heather Acuff wrote:
Hi Bruce,
I'm asking for the length of the entire hemisphere.
Thank you!
Heather
On Wed, Mar 16, 2016 at 11:19 AM, Bruce Fischl <fis...@nmr.mgh.harvard.edu>
wrote:
Hi Heather
the anterior/posterior length of each tract you mean? Or the
length of the entire hemi?
Bruce
On Wed, 16 Mar 2016, Heather Acuff wrote:
Good morning,
I apologize if this email was sent out twice. I
would like to
use anterior to posterior length as a covariate in
my DTI analysis. Is
there an easy way to obtain this information for
each subject?
Thank you,
Heather
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