LAB EXERCISE 20 -THE BRAIN AND CRANIAL NERVES.docx - LAB...

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LAB EXERCISE 20 -THE BRAIN AND CRANIAL NERVESIdentify:1. A mass of white fibers connecting the left and right cerebralhemispheres.corpus callosum2. A cerebral lobe not visible in an ordinary external inspection.insula3. A fold of cortical gray matter on the surface of the cerebrum.Gyri4.A deep sulcus.Fissures5. A vein in the dura mater roughly parallel to thelongitudinal fissure. -sagittal sinus6. A rounded structure dorsal to the brainstem.cerebellum7. A distinct, branched pattern of white matter in thecerebellum.arbor vitae8. The middle of three divisions of the brainstem.pons9. A vascular structure that produces CSF and is present in all the fluidventricles.choroid plexus10. The fluid ventricle associated with the cerebellum.fourth11. The membrane that separates the left and right lateralventricles.septum pellucidum12. The portion of the thalamus that passes through the thirdventricle.intermediate mass13. The structure is composed of four colliculi.
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Term
Winter
Professor
Patrick Nolvak
Tags
Neuroanatomy, fourth ventricle, third ventricle

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