1
.
| Septum pellucidum |
2
.
| Corpus callosum (ventricular surface) |
3
.
| Superior occipitofrontal fasciculus |
4
.
| Corona radiata (cut across) |
5
.
| Choroid plexus third ventricle |
6
.
| Fornix (body) |
7
.
| Choroid plexus lateral ventricle |
8
.
| Area of hippocampal commissure |
9
.
| Choroidal branch of posterior cerebral artery |
10
.
| Fornix (crus) (cut across) |
11
.
| Anterior commissure (cut across) |
12
.
| Parolfactory area (dissected) |
13
.
| Interventricular foramen right (exposed by removal of the thalamus) |
14
.
| Anterior perforated substance |
15
.
| Interventricular foramen left |
16
.
| Fornix (column) |
17
.
| Hypothalamus (medial surface) |
18
.
| Mamillary body |
19
.
| Thalamus (medial surface) |
20
.
| Hypothalamic sulcus |
21
.
| Stria medullaris thalami |
22
.
| Transverse cerebral fissure (exposed by separation of choroid plexus of third ventricle from thalamus) |
23
.
| Cerebral peduncle |
24
.
| Superior cerebellar artery |
25
.
| Posterior cerebral artery (cut across) |
26
.
| Trochlear nerve (IV) (displaced) |