1
.
| Superior cerebellar artery |
2
.
| Anterior medullary velum and frenulum veli |
3
.
| Ala of central lobule (cut across) |
4
.
| Hilus dentate nucleus |
5
.
| Posterior medullary velum |
6
.
| Tela chorioidea fourth ventricle |
7
.
| Posterior inferior cerebellar artery |
8
.
| Inferior colliculus |
9
.
| Trochlear nerve (IV) |
10
.
| Ventral spinocerebellar tract |
11
.
| Lingula and cerebellar band of lingula |
12
.
| Medullary center of anterior part quadrangular lobule (anterior semilunar lobule) |
13
.
| Medullary center of central lobule (cut across) |
14
.
| Commissural fibers |
15
.
| Fastigial nucleus |
16
.
| Fourth ventricle (visible through tear in tela chorioidea) |
17
.
| Choroid plexus (branches of the choroidal artery appear white instead of red here) |
18
.
| Dentate nucleus |
19
.
| Tonsil (ventral paraflocculus) |