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Obersteiner-Redlich zone

Pronunciation: o'ber-sti-ner red'lik

Definition: the narrow line along the course of a nerve (or nerve root) where the Schwann cells and connective tissue that support its axons are replaced by glia cells. The zone marks the true boundary between the central and the peripheral nervous system. Usually located at or near the surface of the spinal cord or brainstem, it can extend (in the eighth cranial nerve) several millimeters out along the nerve.

Synonym(s): Obersteiner-Redlich line

Further information

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.