Hi Jenifer,
since everyone else includes choroid as part of their ventricular volumes (and since it's probably pretty partial-volumed with ventricle in any case), I guess I would include it.
cheers, Bruce
On Thu, 7 Aug 2008, Juranek, Jenifer wrote:
Hi,
Would like to sum all CSF compartments to get a global CSF volume for each subject.
Should Choroid plexus (L & R) be included in the summation? I have not seen other "non-freesurfer" apps tease out the choroid plexus.
So far, I have the following 8 compartments:
[Left-Lateral-Ventricle] + [Left-Inf-Lat-Vent] + [3rd-Ventricle] + [4th-Ventricle] + [Right-Lateral-Ventricle] + [Right-Inf-Lat-Vent] + [5th-Ventricle] + [CSF]
Many Thanks for any advice you can provide,
Jenifer
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~