Hi,
There is no single right answer to this question, but using this output from SIENAX is one good approach.
All the best,
Mark
On 10 May 2013, at 18:23, Angela Favaro <[log in to unmask]> wrote:
> Hi all,
> I have obtained volumes of subcortical GM areas using FIRST. Now I want to
> compare groups. I suppose I have to 'normalize' volumes according to TIV.
> Is it correct to use the vscaling factor obtained by SIENAX?
>
> Thank you!
>
> Best,
> Angela
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