Mesencephalic – diencephalic transition, oblique section, myelin stained
| Term name | Layer | |
|---|---|---|
| 1 | Putamen | Layer 1 |
| 2 | External capsule | Layer 1 |
| 3 | Internal capsule | Layer 1 |
| 4 | Mammillary body | Layer 1 |
| 5 | Substantia nigra | Layer 1 |
| 6 | Periaqueductal grey substance; central grey substance | Layer 1 |
| 7 | Superior colliculus | Layer 1 |
| 8 | Aqueduct of midbrain; cerebral aqueduct [[Sylvii]] | Layer 1 |
| 9 | Medial lemniscus | Layer 1 |
| 10 | Optic tract | Layer 1 |
| 11 | Brachium of superior colliculus | Layer 1 |
| 12 | Nucleus albus | Layer 1 |