Variable Details

Available Studies
ROS, MAP, MARS, Clinical Core, LATC
Scaled? 
Not Scaled
Variable Type 
Longitudinal
Variable Name 
icv
Categories
Neuroimaging

Intracranial volume
Intracranial volume (mm<sup>3</sup>)

Intracranial volume is measured in mm3. For 3T data, intracranial volume is calculated based on CAT12 processing, while for 1.5T data the intracranial volume is generated by Freesurfer.

Reference: Computational Anatomy Toolbox (CAT) for SPM (www.neuro-jena.github.io/cat/ )