| 1
.
| Central sulcus (of Rolando) |
| 2
.
| Radiations of corpus callosum (cut across) |
| 3
.
| Ventricular surface of corpus callosum |
| 4
.
| Septum pellucidum forming medial wall of anterior horn lateral ventricle |
| 5
.
| Stria terminalis and frontal part internal capsule |
| 6
.
| Radiation of rostral lamina of corpus callosum (beneath site of head of caudate nucleus) |
| 7
.
| Anterior commissure |
| 8
.
| Uncinate fasciculus |
| 9
.
| Middle cerebral artery (cut across) |
| 10
.
| Temporal pole |
| 11
.
| Superior longitudinal fasciculus |
| 12
.
| Central part lateral ventricle |
| 13
.
| External medullary lamina (thalamus) (cut ends of fibers passing from thalamus into internal capsule) |
| 14
.
| Posterior horn lateral ventricle |
| 15
.
| Choroid plexus lateral ventricle (pointer on glomus chorioideum) |
| 16
.
| Retrolenticular part of internal capsule |
| 17
.
| Lateral geniculate body (only slightly exposed) |
| 18
.
| Sublenticular part of internal capsule |
| 19
.
| Optic tract and amygdaloid nucleus (partially removed) |
| 20
.
| Inferior horn of lateral ventricle |
| 21
.
| Medullary substance of temporal lobe |
