ductus semicirculares

ductus semicirculares
[TA] semicircular ducts: the long ducts of the membranous labyrinth of the ear, corresponding to the semicircular canals of the bony labyrinth and designated anterior, posterior, and lateral, according to the canal they occupy. Their diameter is only one-fourth that of the bony canals containing them, and each is affixed by one wall to the endosteal lining of the canal. They give information about angular acceleration and deceleration. Called also membranous semicircular canals.

Medical dictionary. 2011.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Ductus semicirculares — pusratiniai kanalai statusas T sritis jutimo organai atitikmenys: lot. Ductus semicirculares ryšiai: platesnis terminas – plėvinis labirintas siauresnis terminas – bendroji plėvinė kojytė siauresnis terminas – drebutinis kupolas siauresnis… …   Paukščių anatomijos terminai

  • Ductus semicirculares — pusratiniai kanalai statusas T sritis gyvūnų anatomija, gyvūnų morfologija atitikmenys: lot. Ductus semicirculares ryšiai: platesnis terminas – plėvinis labirintas siauresnis terminas – išorinis pusratinis kanalas siauresnis terminas – priekinis… …   Veterinarinės anatomijos, histologijos ir embriologijos terminai

  • Ductus semicirculares — pusratiniai kanalai statusas T sritis gyvūnų raida, augimas, ontogenezė, embriologija atitikmenys: lot. Ductus semicirculares ryšiai: platesnis terminas – pailgojo maišelio dalis …   Veterinarinės anatomijos, histologijos ir embriologijos terminai

  • Ductus semicirculares — pusratiniai kanalai statusas T sritis embriologija atitikmenys: lot. Ductus semicirculares ryšiai: platesnis terminas – pusratiniai lapeliai …   Medicininės histologijos ir embriologijos vardynas

  • ductus semicirculares — semicircular ear canal (fluid filled canals embedded in the cranium and concerned with balance and hearing. Gnathostomata have 3 canals, lampreys have 2 (lacking a horizontal canal) and hagfishes have only one canal) …   Dictionary of ichthyology

  • Ductus — A duct or walled passageway. Our word "duct" is a contraction of the Latin word "ductus" meaning "leading". The Romans, however, preferred the word "canalis" meaning "a pipe or gutter" for a… …   Medical dictionary

  • ductus semicircularis anterior — [TA] anterior semicircular duct: the semicircular duct occupying the anterior semicircular canal; called also superior semicircular duct. See d. semicirculares …   Medical dictionary

  • ductus semicircularis lateralis — [TA] lateral semicircular duct: the semicircular duct occupying the lateral semicircular canal; see d. semicirculares …   Medical dictionary

  • ductus semicircularis posterior — [TA] posterior semicircular duct: the semicircular duct occupying the posterior semicircular canal; see d. semicirculares …   Medical dictionary

  • membranous semicircular canals — ductus semicirculares …   Medical dictionary

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”