1
.
| Anterior communicating artery |
2
.
| Anterior cerebral artery |
3
.
| Middle cerebral artery |
4
.
| Internal carotid artery (cut across) |
5
.
| Choroidal artery (anterior) |
6
.
| Posterior communicating artery |
7
.
| Posterior cerebral artery |
8
.
| Superior cerebellar artery (double on right, single vessel on left) |
9
.
| Branch to pons from basilar artery |
10
.
| Basilar artery |
11
.
| Anterior inferior cerebellar artery |
12
.
| Vertebral artery |
13
.
| Anterior spinal artery |
14
.
| Olfactory tract left |
15
.
| Straight gyrus |
16
.
| Optic chiasm and optic tract |
17
.
| Infundibulum and infundibular recess third ventricle |
18
.
| Tuber cinereum |
19
.
| Uncus |
20
.
| Mamillary body |
21
.
| Fissura collateralis |
22
.
| Oculomotor nerve (III) |
23
.
| Arachnoid (in situ) |
24
.
| Cerebral peduncle |
25
.
| Trochlear nerve (IV) |
26
.
| Fusiform gyrus |
27
.
| Trigeminal nerve (V) |
28
.
| Pons |
29
.
| Abducens nerve (VI) |
30
.
| Facial nerve (VII) |
31
.
| Middle cerebellar peduncle |
32
.
| Vestibulocochlear nerve (VIII) |
33
.
| Flocculus |
34
.
| Medulla oblongata |
35
.
| Glossopharyngeal nerves (IX) and vagus (X); Choroid plexus fourth ventricle |