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Uberon Ontology

area postrema

Term ID
UBERON:0002162
Synonyms
  • AP
  • chemoreceptor trigger zone
Definition
A small, rounded eminence on each side of the fourth ventricle, which receives nerve fibers from the solitary nucleus , spinal cord, and adjacent areas of the medulla. The area postrema lies outside the blood-brain barrier and its functions include acting as an emetic chemoreceptor. (2)
References
(all 19)
Ontology
Uberon Ontology
Relationships
is part of
is a type of
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