| 1
.
| Medullary substance of superior frontal gyrus |
| 2
.
| Medullary substance of inferior frontal gyrus |
| 3
.
| Junction of fibers from internal capsule and corpus callosum to form corona radiata (seen in cross section) |
| 4
.
| Anterior horn lateral ventricle |
| 5
.
| Superior occipitofrontal fasciculus |
| 6
.
| Head of caudate nucleus |
| 7
.
| Frontal branch of middle cerebral artery |
| 8
.
| Area of fibers derived from medullary substance of insula, external capsule and internal capsule (fibers course in various directions) |
| 9
.
| Emerging fibers of internal capsule |
| 10
.
| Insula |
| 11
.
| Artery of precentral sulcus |
| 12
.
| Artery of central sulcus |
| 13
.
| Transverse temporal gyrus |
| 14
.
| Cingulate gyrus (cut across) |
| 15
.
| Medullary substance of cingulate gyrus |
| 16
.
| Genu corpus callosum |
| 17
.
| Cingulum (cut across) |
| 18
.
| Cut edge of corpus callosum |
| 19
.
| Cavum septum pellucidum |
| 20
.
| Cingulate sulcus |
| 21
.
| Septum pellucidum |
| 22
.
| Interventricular foramen (of Monro) |
| 23
.
| Fornix |
| 24
.
| Choroid plexus in lateral ventricle |
| 25
.
| Anterior thalamic tubercle |
| 26
.
| Lamina affixa |
| 27
.
| Caudate nucleus (tail) |
| 28
.
| Stria terminalis |
