you can try dividing it. Run this on subjects for whom you do have area and see how well it does

Dear Douglas,

Thank you for your quick answer!

The thing is, we don't have access to the original surface area files which were created by FreeSurfer anymore. Thus, we were wondering if we can calculate a region's surface area if we have its volume & cortical thickness values. Is that possible?

Thank you very much!

Zoi

On 20 April 2018 at 00:04, Douglas N. Greve <dgreve@mgh.harvard.edu> wrote:

We output surface area separately both as a map and as statistics

On 04/19/2018 04:47 PM, Zohar Berman wrote:
> Dear FreeSurfer experts,
>
> Can one use the volume and cortical thickness of a region to calculate
> the surface area of this region?
>
> Thanks a lot in advance!
> Best,
> Zoi
>
>
>

> _______________________________________________
> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
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
contains patient information, please contact the Partners Compliance HelpLine at
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.

_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer