| 1
.
| Upper pointer: Optic tract Lower pointer: Base of peduncle |
| 2
.
| Internal carotid artery |
| 3
.
| Posterior cerebral artery |
| 4
.
| Clivus |
| 5
.
| Upper pointer: Pons Lower pointer: Trigeminal nerve (V) |
| 6
.
| Abducens nerve (VI) |
| 7
.
| Sphenoid sinus |
| 8
.
| Internal carotid plexus |
| 9
.
| Upper pointer: Geniculate ganglion facial nerve (VII) Lower pointer: Vidian nerve (of pterygoid canal) |
| 10
.
| Deep petrosal nerve |
| 11
.
| Upper pointer: Cochlea (cut across) Lower pointer: Rectus capitis anterior muscle |
| 12
.
| Upper pointer: Inferior petrosal sinus Lower pointer: Internal carotid nerve |
| 13
.
| Glossopharyngeal nerve (IX) |
| 14
.
| Superior cervical ganglion |
| 15
.
| Cerebellum |
| 16
.
| Superior cerebellar artery |
| 17
.
| Dentate nucleus |
| 18
.
| Cerebellar tonsil right |
| 19
.
| Upper pointer: Brachium of pons (cut across) Lower pointer: Medulla oblongata |
| 20
.
| Vestibulocochlear nerve (VIII) |
| 21
.
| Roots of glossopharyngeal and vagus nerves |
| 22
.
| Accessory nerve (XI) |
| 23
.
| Transverse sinus (sigmoid part) |
| 24
.
| Jugular ganglion of vagus nerve |
| 25
.
| Medial wall of jugular foramen |
| 26
.
| Mastoid cells |
| 27
.
| Right pointer: Auricular branch vagus nerve (note communicating branch from glossopharyngeal nerve) Left pointer: Tympanic nerve |
| 28
.
| Petrosal ganglion of glossopharyngeal nerve (superior ganglion absent in this specimen) |
| 29
.
| Nodose ganglion of vagus nerve |
| 30
.
| Hypoglossal nerve (XII) |
| 31
.
| Rectus capitis lateralis muscle |
