On 09/11/2017 01:20 PM, Benjamin Luerweg wrote:
dear fs community,
as a kind of a freesurfer greenhorn i would kindly ask you to help me
out with identifying the different labels used by freesurfer.
after using mri segstats most of the labels seem to be describing
thereselfs in proper way.
what i don’t understand are for example the different volume values
showing up inside the console after entering the segstat command.
VentChorVol what does this label explain?
Volume of all ventricles plus the volume of the chorioid plexus.
CSFVolwhy is this volume differing to the one within the segstat file?
Volume of all ventricles (not well named because it does not include
extra cerebral CSF)
and finally i would really love to know how to calculate a correct
brain to liquor ratio?!
Do you mean brain volume to total CSF volume? See above
kind regards,
ben
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