Key:
- Infundibulum
- Mammallary bodies
- Trochlear nerve (CN IV)
- Trigeminal nerve (CN V)
- Abducens nerve (CN VI)
- Vestibulocochlear nerve (CN VIII)
- Glossopharyngeal nerve (CN IX)
- Vagus nerve (CN X)
- Spinal accessory nerve (CN XI)
- Medulla oblongata
- Thalamus
- Optic nerve (CN II)
- Optic tract
- Cerebral peduncle
- Oculomotor nerve (CN III)
- Pons
- Facial nerve (CN VII)
- Hypoglossal nerve (CN XII)
- Pyramidal decussation