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Histology PNS

Peripheral Nervous System

PNS nerve cell layers 1) epineurium 2) perineurium 3) endoneurium
Epineurium loose, dense connective tissue; vasculature
Perineurium cellular layer around each fascicle; vasculature, epithelial-like cells, "blood-nerve barrier"
Endoneurium sparse reticular and collagen fibers, fibroblasts.
What layer of PNS nerve cells contains Schwann cells, Myelin sheaths, and axons? Endoneurium
Are there any vessels in the endoneurium layer? essentially there are no vessels.
Groups of nerve cells in the PNS. Ganglia (pl) or ganglion (s)
Created by: Jacque1417