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How is an encapsulated CNS tumor different from a nonencapsulated CNS tumor?
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- Why are the principal symptoms of brain tumors in children related to brainstem function?What are the features of CNS depressants that make them so attractive and popular for potential abuse? In describing their attractiveness, what other drugs are the depressants likely used/abused with?Why is a rapid assessment of neurological functionimportant in an emergency situation?
- What is beta brain waves?Why is it difficult to treat conditions such as Parkinson’s with additional neurotransmitters? What kind of side effects are possible?Match the neuroglia with the correct function: A. Satellite cells B. Schwann Cells C. Oligodendrocytes D. Ependymal E. Microglia F. Astrocytes 1. Cells that produce the myelin in the PNS. 2. Cells that produce myelin in the CNS 3. Phagocytes that dispose debris like dead brain cells and bacteria 4. Anchors and braces neurons with cellular projections 5. Cells have cilia that help circulate the cerebrospinal fluid 6. Cells help cushion and protect neurons in the PNS 7. Cells serve as a medium for diffusion between capillaries and neurons 8. Cells line cavities of the brain and spinal cord