CNS

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Across
  1. 2. The foramen that exits the 4th ventricle into the central canal of the spinal cord
  2. 5. The potential space found below the dura mater
  3. 8. The aqueduct that connects the 3rd ventricle to the 4th ventricle
  4. 9. The sickle shaped vertical fold of dura mater found in the longitudinal fissure
  5. 12. the foramen that connects the lateral ventricles to the 3rd ventricle
  6. 17. The ventricles which contain the choroid plexus
  7. 18. The structures that absorb the CSF from the subarachnoid space
  8. 19. The glial cells that produce the cerebral spinal fluid
  9. 20. The outermost meninx, also the thickest
Down
  1. 1. Where the CSF is drained into in order to enter the blood stream
  2. 3. A small sickle shaped fold of dura mater separating the cerebellar hemispheres
  3. 4. What the connective tissue membranes covering the brain are collectively called
  4. 6. The middle meninx, looks like a cobweb
  5. 7. The space containing the cerebrospinal fluid
  6. 10. The structure that produces the cerebrospinal fluid.
  7. 11. The fluid filled spaced within the brain
  8. 13. The innermost meninx, the only meninx that goes into the sulci of the brain
  9. 14. An extension of dura mater that separates the cerebellum from the cerebrum
  10. 15. The foramen that exits laterally sending CSF into the subarachnoid space
  11. 16. The space that contains the blood vessels, fat, only found in the spinal cord