1
.
| Head of caudate nucleus (covered by a few fibers of the anterior limb of the internal capsule) |
2
.
| Frontal part of operculum |
3
.
| Superior longitudinal fasciculus |
4
.
| Internal capsule (cut across at junction with corona radiata) |
5
.
| Caudate nucleus |
6
.
| External medullary lamina (thalamus) |
7
.
| Central sulcus (Rolandic) |
8
.
| Cerebral peduncle (cut across) |
9
.
| Posterior stalk of thalamus |
10
.
| External sagittal stratum |
11
.
| Hippocampal gyrus and caudate nucleus (tail) |
12
.
| Radiation of rostral lamina of corpus callosum |
13
.
| Anterior cerebral artery (cut across) |
14
.
| Anterior commissure |
15
.
| Anterior perforated substance |
16
.
| Pons |
17
.
| Optic tract (cut across and elevated) |
18
.
| Posterior cerebral artery |
19
.
| Superior cerebellar artery |
20
.
| Brachium pontis (middle cerebellar peduncle) (cut across) |