Hi
you can use bet to generate a skull-stripped image and then run
avwstats infile -V
This outputs #voxels & volume for non-zero voxels; just make sure that
the header does contain the right information (voxelsizes)
I've got little feel for how accurate this will be, though
cheers
christian
On 14 Dec 2003, at 11:07, Stefan Christ wrote:
> Hello,
> is there any possibility to measure only the INTRA-CRANIAL-VOLUME with
> one
> of your programs ? Until now, I measured the brain-volume with SIENAX,
> but
> I couldn't find a possibility to measure the complete
> intra-cranial-volume
> (removing only the skull).
>
> thanks for help
> stefan
>
--
Christian F. Beckmann
Oxford University Centre for Functional
Magnetic Resonance Imaging of the Brain,
John Radcliffe Hospital, Headington, Oxford OX3 9DU, UK
Email: [log in to unmask] - http://www.fmrib.ox.ac.uk/~beckmann/
Phone: +44(0)1865 222782 Fax: +44(0)1865 222717
|