Table 2.
Description of segmented parts of brain provided by FreeSurfer.
| Name | Description | Name | Description |
|---|---|---|---|
| BrainSeg | Brain segmentation volume | Caudate | Volume of caudate |
| BrainSeg NotVent |
Brain segmentation volume without ventricles | Putamen | Volume of putamen |
| BrainSeg NotVentSurf |
Brain segmentation volume without ventricles from surf | Pallidum | Volume of pallidum |
| Ventricle ChoroidVol |
Volume of ventricles and choroid plexus | 3rd-Ventricle | Volume of 3rd-Ventricle |
| Cortex | Total cortical gray matter volume | 4th-Ventricle | Volume of 4th-Ventricle |
| Cerebral WhiteMatter |
Total cerebral white matter volume | 5th-Ventricle | Volume of 5th Ventricle |
| SubCortGray | Subcortical gray matter volume | Brain-Stem | Volume of brainstem |
| TotalGray | Total gray matter volume | Hippocampus | Volume of hippocampus |
| SupraTentorial | Supratentorial volume | Amygdala | Volume of amygdala |
| SupraTentorial NotVent |
Supratentorial volume without ventricles | CSF | Volume of cerebrospinal fluid |
| SupraTentorial NotVentVox |
Supratentorial volume without ventricles voxel count | Accumbens-area | Volume of the nucleus accumbens |
| Mask | Mask (skull tripped) volume | VentralDC | Volume of ventral diencephalon |
| BrainSegVol-to-eTIV | Ratio of BrainSegVol to eTIV | vessel | Total volume of the brain vessel |
| MaskVol-to-eTIV | Ratio of MaskVol to eTIV | choroid-plexus | Volume of choroid plexus |
| SurfaceHoles | Total number of defect holes in surfaces prior to fixing | WM-hypointensities | Dark white matter on a T1-weighted image |
| EstimatedTotal IntraCraniaVol |
Estimated total intracranial volume | non-WM-hypointensities | Dark gray matter on a T1-weighted image |
| Lateral-Ventricle | Lateral-Ventricle volume | Optic-Chiasm | Volume of optic chiasm |
| Inf-Lat-Vent | Inferior Lateral Ventricle volume | CC_Posterior | Volume of the corpus callosum in the posterior subcortical |
| Cerebellum-White-Matter | Total cerebellum white matter volume | CC_Central | Volume of the corpus callosum in the central subcortical |
| Cerebellum-Cortex | Cerebellum cortical gray matter volume | CC_Anterior | Volume of the corpus callosum in the anterior subcortical |
| Thalamus-Proper | Total Thalamus area volume |