Modified scale of hypointensity in the putamen (mSHIP)
| Grade | Definition |
|---|---|
| 0 | No mineralization |
| 1 | Mineralization of the posterolateral aspect of the putamen |
| 2 | Mineralization of the lateral half of the putamen |
| 3 | Mineralization of the lateral half and the posteromedial aspect of the putamen |
| 4 | Mineralization of the entire putamen |