Ponto-mesencephalic transition, cross section, eosin
| Term name | Layer | |
|---|---|---|
| 1 | Transverse pontine fibres | Layer 1 |
| 2 | Interpeduncular fossa | Layer 1 |
| 3 | Decussation of superior cerebellar peduncles | Layer 1 |
| 4 | Periaqueductal grey substance; central grey substance | Layer 1 |
| 5 | Inferior colliculus | Layer 1 |
| 6 | Aqueduct of midbrain; cerebral aqueduct [[Sylvii]] | Layer 1 |
| 7 | Medial lemniscus | Layer 1 |
| 8 | Pontine nuclei | Layer 1 |
| 9 | Medial longitudinal fasciculus | Layer 1 |
| 10 | Lateral lemniscus | Layer 1 |
| 11 | Lateral spinothalamic tract | Layer 1 |
| 12 | Central tegmental tract | Layer 1 |