1
.
| Tonsil (ventral paraflocculus) |
2
.
| Cuneate nucleus |
3
.
| Internal arcuate fibers passing through reticular gray matter |
4
.
| Pyramid (medulla oblongata) |
5
.
| Glossopharyngeal nerve (IX) and vagus (X) (detached slightly from brain stem) |
6
.
| Flocculus |
7
.
| Quadrangular lobule |
8
.
| Fusiform gyrus |
9
.
| Uncus (hippocampal gyrus) |
10
.
| Vallecula cerebelli |
11
.
| Gracile nucleus and central gray matter |
12
.
| Spinal trigeminal nucleus |
13
.
| Dorsal spinocerebellar tract |
14
.
| Medial lemniscus |
15
.
| Olive |
16
.
| Hypoglossal nerve (XII) |
17
.
| Choroid plexus fourth ventricle (protruding from lateral recess) |
18
.
| Vestibulocochlear nerve (VIII) |
19
.
| Facial nerve (VII) |
20
.
| Trigeminal nerve (V) |
21
.
| Pons |
22
.
| Infundibular recess third ventricle |