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Endolymphatic duct information


Endolymphatic duct
The membranous labyrinth. (Ductus endolymphaticus labeled at bottom center.)
Endolymphatic duct is #6, and is labeled at top center.
Details
Identifiers
Latinductus endolymphaticus
MeSHD004711
TA98A15.3.03.079
TA27006
FMA61246
Anatomical terminology
[edit on Wikidata]

From the posterior wall of the saccule a canal, the endolymphatic duct, is given off; this duct is joined by the ductus utriculosaccularis, and then passes along the aquaeductus vestibuli and ends in a blind pouch (endolymphatic sac) on the posterior surface of the petrous portion of the temporal bone, where it is in contact with the dura mater.

Disorders of the endolymphatic duct include Meniere's Disease and Enlarged Vestibular Aqueduct.

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Endolymphatic duct

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From the posterior wall of the saccule a canal, the endolymphatic duct, is given off; this duct is joined by the ductus utriculosaccularis, and then passes...

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Endolymphatic sac

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wall of the saccule a canal, the endolymphatic duct, is given off; this duct is joined by the utriculosaccular duct, and then passes along the vestibular...

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Utriculosaccular duct

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utricle and the saccule. The utriculosaccular duct continues to the endolymphatic duct and ends in the endolymphatic sac. Mazan, Sylvie; Jaillard, Danielle;...

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Endolymph

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condition where the volume of the endolymph is greatly enlarged is called endolymphatic hydrops and has been linked to Ménière's disease. Inner ear illustration...

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Endolymphatic sac tumor

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An endolymphatic sac tumor (ELST) is a very uncommon papillary epithelial neoplasm arising within the endolymphatic sac or endolymphatic duct. This tumor...

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Stria vascularis of cochlear duct

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types: marginal cells, which are involved in K+ transport, and line the endolymphatic space of the scala media. intermediate cells, which are pigment-containing...

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Outline of human anatomy

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Endolymphatic space Vestibular labyrinth Utricle Saccule Semicircular ducts Utriculosaccular duct Endolymphatic duct Cochlear labyrinth Cochlear duct...

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Perilymphatic duct

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perilymphatic duct. This duct goes through the skull and is parallel with but not directly associated with the endolymphatic duct. The duct is lined by...

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Inner ear

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vesicle also responds to angular acceleration, as well as the endolymphatic sac and duct that connect the saccule and utricle. Beginning in the fifth week...

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Otolith

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all may be termed endolymphatic infillings. The semicircular canals and sacs in all vertebrates are attached to endolymphatic ducts, which in some groups...

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Pendred syndrome

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ear usually shows widened or large vestibular aqueducts with enlarged endolymphatic sacs and may show abnormalities of the cochleae that are known as Mondini...

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Enlarged vestibular aqueduct

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is a tube called the endolymphatic duct, which normally carries a fluid called endolymph from the inner ear to the endolymphatic sac in the cranial cavity...

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Saccule

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the saccule is given off a canal, the ductus endolymphaticus (endolymphatic duct). This duct is joined by the ductus utriculosaccularis, and then passes...

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PDPN

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interstitial network of podoplanin-expressing cells in the human endolymphatic duct". Journal of the Association for Research in Otolaryngology. 7 (1):...

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Arandaspida

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opening, but which are more likely the external openings of the endolymphatic ducts. The eyes, surrounded by a sclerotic ring, are housed in a notch...

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Cockayne syndrome

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superior. Loss of neurons in vestibular ganglion. Collapse of the endolymphatic duct of pars inferior Vision Corneal opacification. Cataracts [36–86%]...

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Interleukin 33

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body olfactory epithelium sciatic nerve renal capsule iris mucous cell of stomach substantia nigra epithelium of stomach endolymphatic duct esophagus...

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Vestibule of the ear

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contains a tubular prolongation of the membranous labyrinth, the endolymphatic duct, which ends in a cul-de-sac between the layers of the dura mater within...

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Otoconin

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day 9.5 in the otic vesicle dorsal wall epithelium, and also in the endolymphatic duct. This is before any minerals are deposited. Four days later it also...

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TAAR5

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Top expressed in membranous labyrinth utricle endolymphatic duct nose nasal septum ganglion Grüneberg ganglion...

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Dwykaselachus

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features such as the large hepophyseal chamber and dorsally projecting endolymphatic duct. The most visible shared specialization with chimaeroids is the offset...

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GRXCR1

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Top expressed in endolymphatic duct vestibular labyrinth utricle blastocyst testicle neural tube...

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2022 in paleoichthyology

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of Estonia, with tiny platelets located within the openings of the endolymphatic duct and possibly functioning as a sieve that allowed or prevented material...

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Tip link

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Kinocilium Otolith Otolithic membrane Vestibular aqueduct endolymphatic duct endolymphatic sac Ductus reuniens Semicircular canals Superior Posterior...

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Endocochlear potential

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potential (EP; also called endolymphatic potential) is the positive voltage of 80-100mV seen in the cochlear endolymphatic spaces. Within the cochlea...

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PCDH20

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cochlear duct dentate gyrus dentate gyrus of hippocampal formation granule cell hippocampus proper lumbar subsegment of spinal cord endolymphatic duct Region...

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Subarcuate fossa

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the subarcuate fossa is lined with dura mater and lodges the endolymphatic sac and duct, as well as a minute artery and vein;: 568  some veins from the...

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