lateral aperture of fourth ventricle

lateral aperture of fourth ventricle
apertura lateralis ventriculi quarti.

Medical dictionary. 2011.

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  • Lateral aperture — Infobox Brain Name = Lateral aperture Latin = apertura lateralis ventriculi quarti GraySubject = 187 GrayPage = 798 Caption = Caption2 = IsPartOf = Components = Artery = Vein = Acronym = LA4V BrainInfoType = hier BrainInfoNumber = 637 MeshName =… …   Wikipedia

  • aperture — 1. An inlet or entrance to a cavity or channel. in anatomy, an open gap or hole. SEE ALSO: fossa, ostium, orifice, pore. 2. The diameter of the objective of a microscope. SYN …   Medical dictionary

  • Ventricle — A ventricle is a chamber of an organ. For example, the four connected cavities (hollow spaces) in the central portion of the brain and the lower two chambers of the heart are called ventricles. * * * A normal cavity, as of the brain or heart. SYN …   Medical dictionary

  • Median aperture — Brain: Median aperture Scheme of roof of fourth ventricle. The arrow is in the foramen of Magendie. Latin apertura mediana ventriculi quarti Gray s …   Wikipedia

  • Ventricular system — Brain: Cerebral ventricles Scheme showing relations of the ventricles to the surface of the brain …   Wikipedia

  • Foramen — A natural opening. Although a foramen is usually through bone, it can be an opening through other types of tissue, as with the foramen ovale. * * * An aperture or perforation through a bone or a membranous structure. SYN: trema (1). [L. an… …   Medical dictionary

  • apertura — SYN: aperture. [L. fr. aperio, pp. apertus, to open] a. aqueductus cerebri opening of aqueduct of midbrain. a. aqueductus mesencephali [TA] SYN: opening of aqueduct of midbrain. a. canaliculi cochleae SYN: external opening of …   Medical dictionary

  • apertura lateralis ventriculi quarti — [TA] lateral aperture of fourth ventricle: an opening at the end of each lateral recess of the fourth ventricle by which the ventricular cavity communicates with the subarachnoid space; called also foramen of Luschka and foramen of Key and… …   Medical dictionary

  • Головной мозг — (encephalon) (рис. 258) располагается в полости мозгового черепа. Средний вес мозга взрослого человека составляет примерно 1350 г. Он имеет овоидную форму из за выступающих лобных и затылочных полюсов. На наружной выпуклой верхнелатеральной… …   Атлас анатомии человека

  • List of anatomical topics — This page aims to list articles related to anatomy. This list is not necessarily complete or up to date if you see an article that should be here but isn t (or one that shouldn t be here but is), please update the page accordingly. NOTOC A… …   Wikipedia

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