2. Frontal sinus
3. Optic chiasma
4. Infundibular stork of hypophysis
5. Internal carotid a.
6. Frontal lobe
7. Basilar a.
8. Hippocampus
9. Parietomastoid suture
10. Basis pontis
11. Superior cerebellar peduncle (brachium conjunctivum)
12. Fourth ventricle
13. Confluence of sinuses
14. Anterior (superior) medullary velum
15. Locus ceruleus
16. Greater occipital nerve
17. Parietosquamosal suture
18. Mastoid air cells
19. Superficial temporal a. and v.
20. Temporal lobe
21. Amygdaloid nucleus
22. Middle cerebral a., brs.
23. Temporalis m.
24. Middle cerebral a.
25. Orbital fat
26. Superior rectus m.
27. Frontal bone
28. Internal carotid a.
