Dear guys,
Could I ask which value in the stats/aseg.stats represents the volume of the cerebrum (including the subcortical structures while excluding the ventricles and brain stem)? I'm not sure whether the "SupraTentorialNotVent" can be the value for this measurement, and could it be a bit bigger than the real value due to the partial volume effect?
Besides, could I also ask is there a value represent the volume of the cerebellum? Currently I calculate the volume by adding the left/right cerebellar GM/WM values in the detailed list in aseg.stats file.
Many thanks, Kaiming
Dear experts,
Could I ask which value in the stats/aseg.stats represents the volume of the cerebrum (including the subcortical structures while excluding the ventricles and brain stem)? I'm not sure whether the "SupraTentorialNotVent" can be the value for this measurement, and could it be a bit bigger than the real value due to the partial volume effect?
Besides, could I also ask is there a value represent the volume of the cerebellum? Currently I calculate the volume by adding the left/right cerebellar GM/WM values in the detailed list in aseg.stats file.
Many thanks, Kaiming
See if this page helps
http://surfer.nmr.mgh.harvard.edu/fswiki/MorphometryStats
On 7/6/16 9:07 AM, Kaiming Yin wrote:
Dear experts,
Could I ask which value in the stats/aseg.stats represents the volume of the cerebrum (including the subcortical structures while excluding the ventricles and brain stem)? I'm not sure whether the "SupraTentorialNotVent" can be the value for this measurement, and could it be a bit bigger than the real value due to the partial volume effect?
Besides, could I also ask is there a value represent the volume of the cerebellum? Currently I calculate the volume by adding the left/right cerebellar GM/WM values in the detailed list in aseg.stats file.
Many thanks, Kaiming
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
---------- Forwarded message ---------- From: Kaiming Yin yinkaiming6987@gmail.com Date: 1 July 2016 at 11:15 Subject: Cerebral (without ventricles) Volume = aseg.stats / SupraTentorialNotVent ? To: FreeSurfer Mailing List freesurfer@nmr.mgh.harvard.edu
Dear guys,
Could I ask which value in the stats/aseg.stats represents the volume of the cerebrum (including the subcortical structures while excluding the ventricles and brain stem)? I'm not sure whether the "SupraTentorialNotVent" can be the value for this measurement, and could it be a bit bigger than the real value due to the partial volume effect?
Besides, could I also ask is there a value represent the volume of the cerebellum? Currently I calculate the volume by adding the left/right cerebellar GM/WM values in the detailed list in aseg.stats file.
Many thanks, Kaiming
freesurfer@nmr.mgh.harvard.edu