Morphometric nerve fiber analysis and aging process of the human abducent nerve.
نویسندگان
چکیده
Myelinated nerve fibers of the human abducent nerve were analyzed with a new staining method that permits simultaneous observation of the axon and surrounding myelin sheath. The following equipment was employed for the measurements: an image-analyzing digitizer, a microscope equipped with a drawing tube (or camera lucida), and a computer for data storage and statistical analysis. The numbers, transverse areas, and circularity ratios of axons were measured in 10 human abducent nerves. The average number was 1,997 with a definite decrease with age, and the average area was 3.90 micron 2.
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عنوان ژورنال:
- Okajimas folia anatomica Japonica
دوره 74 6 شماره
صفحات -
تاریخ انتشار 1998