Standard nomenclature and abbreviations
| Abbreviation | Structure or Line |
|---|---|
| PS | Periinsular sulcus |
| CS | Central sulcus |
| ASG | Anterior short insular gyrus |
| MSG | Middle short insular gyrus |
| PSG | Posterior short insular gyrus |
| ALG | Anterior long insular gyrus |
| PLG | Posterior long insular gyrus |
| HG | Heschl gyrus |
| MOG | Medial orbital gyrus |
| POG | Posterior orbital gyrus |
| PMOL | Posteromedial orbital lobule |
| AC-PC line | Anterior commissure-posterior commissure baseline (ie, the Talairach-Tournoux baseline) |
| VAC | Vertical erected perpendicular to the AC-PC baseline at the AC |
| VPC | Vertical erected perpendicular to the AC-PC baseline at the PC |