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?

CSFVol		why is this volume differing to the one within the segstat file?

and finally i would really love to know how to calculate a correct brain to liquor ratio?!

kind regards,

ben