Caudal part of oblongata, cross section
        
        | Term name | Layer | |
|---|---|---|
| 1 | Medial lemniscus | Layer 1 | 
| 2 | Spinal nucleus of trigeminal nerve | Layer 1 | 
| 3 | Amiculum of olive | Layer 1 | 
| 4 | Inferior olivary complex | Layer 1 | 
| 5 | Median sulcus | Layer 1 | 
| 6 | Medial longitudinal fasciculus | Layer 1 | 
| 7 | Inferior olive | Layer 1 | 
| 8 | Pyramid | Layer 1 | 
| 9 | Internal arcuate fibres | Layer 1 |