dear all,

what do you think about adding the volumes of seperated parts of one structure to a complete volume? e.g. the corpus callosum or also cingulate gyrus.

is it ok to get the complete volume value by just adding the volumes of the seperated parts?

beside that, am i right that wmparc parts of e.g. insula is just the white matter volume? would it be ok to add the volume of the aparc equivalent as the grey matter volume part?

kind regards, ben luerweg