1
.
| Anterior medullary velum |
2
.
| Median eminence |
3
.
| Dentate nucleus |
4
.
| Prominence in wall of ventricle produced by medial part of dentate nucleus |
5
.
| Medullary striae |
6
.
| Sulcus limitans (pointer on inferior fovea rhomboid fossae) |
7
.
| Hypoglossal trigone |
8
.
| Wing of gray matter (overlying dorsal motor nucleus nerve X) |
9
.
| Calamus scriptorius (dorsal median sulcus) |
10
.
| Posterior median fissure and obex |
11
.
| Inferior colliculus |
12
.
| Trochlear nerve (IV) |
13
.
| Median sulcus of rhomboid fossa |
14
.
| Superior fovea rhomboid fossa |
15
.
| Facial colliculus |
16
.
| Fibers from peduncle of flocculus ascending into tegmentum |
17
.
| Lateral recess of rhomboid fossa |
18
.
| Taenia fourth ventricle |
19
.
| Restiform body (inferior cerebellar peduncle) |
20
.
| "Funiculus separans" |
21
.
| "Area postrema" |
22
.
| Clava |
23
.
| Medullary substance of biventral lobule (ventral paraflocculus) |