Schwann cell is a type of glial cell found in the nervous system. In addition to the conduction of nerve impulses, the outermost layer called neurilemma aids in nerve development and regeneration.
After examining the image below, can you explain why brain cells have limited capacity for regeneration?
Select one:
a. Axons of the peripheral nervous system lack neurilemma of Schwann cells.
b. Neurons in the peripheral nervous system are surrounded by grey matter.
c. Neurons in the central nervous system are surrounded by white matter.
d. Neurons in the central nervous system lack neurilemma of Schwann cells.
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