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A quantitative electron microscopic analysis of the infraorbital nerve in the newborn rat
Brain Research
|November 26, 1984
Abstract:
The infraorbital nerve (n = 3) was examined in newborn rats using electron microscopic techniques. Counts of the entire nerve revealed an average of 42,051 (S.D. = 2083) unmyelinated and 168 (S.D. = 47) myelinated fibers. The unmyelinated axons averaged 0.46 micron (S.D. = 0.16) in diameter while the myelinated fibers averaged 1.71 micron (S.D. = 0.17).