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1.What two structures make up the CNS?Central Nervous SystemReview Guide
2.Review the meanings of rostral and caudal.
3.What region comprises the bulk of the volume of the human brain?
4.Explain the difference between a gyrus and a sulcus.
5.What is a fissure in the brain?
6.Explain the difference between nuclei and tracts in the brain.
7.Compare and contrast grey and white matter in the brain.
8.List the three meninges and the three spaces. Which of these three is locateddeepest (closest to the brain)? Under which layer does CSF circulate? Under which ofthese layers are the dural sinuses located? Where would a subdural hematoma occurif someone got hit in the head?
Two spacesSubdural spaceSubarachnoid spaceCSF Circulate-from choroid plexus-through ventricles-to central canal of spinal cord-Into subarachnoid space around the brain, spinal cord, and cauda equinaDural Sinuses-Dura materSubdural Hematoma-A subdural hematoma would occur in the space between the dura mater and themiddle layer of the meninges9.Describe the pathophysiology of meningitis? Explain why a spinal tap may beperformed.
10. Label the locations of the following ventricles:a.Lateral ventricleb.Third Ventriclec.Fourth Ventricle11. What two ventricles of the brain do each of the following connect:a.Interventricular foramen
Connects LV and third V

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