The narrow cleft along the medial wall of the lateral ventricle along the margins of which the choroid plexus is attached; it lies between the upper surface of the thalamus and lateral edge of the fornix in the central part of the ventricle and between the terminal stria and fimbria hippocampi in the inferior horn[ZFA]. [ https://www.worldcat.org/search?q=bn%3A0815318960 ZFA:0001075 ]

This is just here as a test because I lose it

Term information

database cross reference
Subsets

vertebrate_core

plural term
choroidal fissures [ ZFA:0001075 ]

curator notes

not to be confused with optic fissure. the choroidal fissure is a subarachnoid space (via subarachnoid fissure in FMA)

definition

The narrow cleft along the medial wall of the lateral ventricle along the margins of which the choroid plexus is attached; it lies between the upper surface of the thalamus and lateral edge of the fornix in the central part of the ventricle and between the terminal stria and fimbria hippocampi in the inferior horn[ZFA].

editor note

relate to lateral ventricle?

external ontology notes

Most ontologies appear to have switched to using less confusing primary terms for optic and choroidal fissues. Still need to check FMA - two possible terms? CARO - is this a groove or a space or a line?

has exact synonym

lateral ventricle choroid fissure

choroidal fissure of lateral ventricle

ventricular system choroid fissure

has related synonym

choroidal fissure

chorioid fissure

choroid fissure

chorioidal fissure

choroid invagination

choroidal fissures

id

UBERON:0002192

Term relations