Hi - for details on this, please see the FAQ:
On Fri, 7 May 2004, Allison C. Nugent wrote:
> I'm using FAST to obtain partial volume estimate maps. While running,
> FAST gives me a value for volume of gray matter, white matter, and CSF.
> What units are these numbers in?
Stephen M. Smith DPhil
Associate Director, FMRIB and Analysis Research Coordinator
Oxford University Centre for Functional MRI of the Brain
John Radcliffe Hospital, Headington, Oxford OX3 9DU, UK
+44 (0) 1865 222726 (fax 222717)
[log in to unmask] http://www.fmrib.ox.ac.uk/~steve