1
.
| Posterior inferior cerebellar artery |
2
.
| Choroid plexus fourth ventricle |
3
.
| Clava |
4
.
| Wing of gray matter |
5
.
| Median sulcus of rhomboid fossa |
6
.
| Facial colliculus and fibers of genu (internal) roots of facial nerve |
7
.
| Area acustica |
8
.
| Accessory nerve (XI) |
9
.
| Lateral recess of rhomboid fossa |
10
.
| Fibers of peduncle of flocculus passing toward mesencephalon |
11
.
| Floccular peduncle (cut across) |
12
.
| Restiform body (inferior cerebellar peduncle) (cut across) |
13
.
| Flocculus (covered with meninges) |
14
.
| Brachium pontis (middle cerebellar peduncle) (cut across) |
15
.
| Median eminence rhomboid fossa |
16
.
| Anterior medullary velum |
17
.
| Locus caeruleus |
18
.
| Brachium conjunctivum (superior cerebellar peduncle) (cut across) |
19
.
| Position of main sensory nucleus of the trigeminal nerve |
20
.
| Lateral lemniscus |
21
.
| Superior cerebellar artery |
22
.
| Cerebral peduncle (entering pons) |
23
.
| Trigeminal nerve (V) |