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Medical Term:

olfactory trigone


Definition: a grayish triangular area corresponding to the attachment of the olfactory peduncle (“olfactory nerve” or olfactory tract) to the base of the brain, at the anterior border of the anterior perforated substance.

Synonym(s): trigonum olfactoriumTA

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