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Medical Term:

rostral neuropore


the temporary opening at the extreme rostral (cephalic) end of the early embryonic forebrain; closes at approximately the 20th somite stage (at about 25 days) in humans.

Synonym(s): anterior neuropore, cranial neuropore

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.