Across
- 3. This foramen is 2 lateral apertures that communicate with the cerebellopontine angle cistern.
- 6. This spiderlike membrane is the middle membrane and is delicate and transparent.
- 8. Inner membrane layer that is highly vascular and adheres closely to the contours of the brain. (2 words)
- 11. Network of blood vessels and nerve cells which produce CSF. (2 words)
- 12. Largest portion of the brain.
- 13. This forms the lateral walls of the 3rd ventricle.
- 17. Most posterior lobe of the brain.
- 18. This cerebelli separates the 2 cerebellar hemispheres.
- 19. This lobe of the brain is where Wericke's area is located.
- 21. The brain is surrounded and protected by these 3 membranes.
- 22. These sinuses provide venous drainage from the brain.
- 23. This lobe is the most anterior of the brain.
Down
- 1. This ventricle is slit-like and located midline just inferior to the lateral ventricles.
- 2. This separates the cerebral hemispheres. (2 words)
- 4. Aqueduct that is a long passageway that communicates between the 3rd and 4th ventricle.
- 5. Strongest, outermost double-layered membrane that is continuous with the periosteum of the cranium. (2 words)
- 7. The potential space that separates the dura mater and arachnoid membrane.
- 9. This ventricle is diamond shaped.
- 10. This cerebelli spreads out like a tent and forms a partition between the cerebrum and cerebellum.
- 11. The Right and left ventricles lie within this hemisphere.
- 14. The intraventricular foramen that communicates inferiorly with the 3rd ventricle is also called the foramen of _______ ?
- 15. Located on the posterior wall of the 4th ventricle, this major exit route is the median aperture, also known as what foramen?
- 16. This cistern courses around the lateral surface of the midbrain.
- 20. This is often referred to as the 5th lobe.
- 23. Number of fluid filled cavities/ventricles located deep within the brain.