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Descriptor English: Otolithic Membrane
Descriptor Spanish: Membrana Otolítica
Descriptor membrana otolítica
Entry term(s) estatoconia
otoconia
otolitos
Scope note: Una membrana gelatinosa que se superpone a la mácula acústica del sáculo y del utrículo y que contiene minúsculos gránulos calcificados, conocidos como otoconias, otolitos o estatoconias.
Descriptor Portuguese: Membrana dos Otólitos
Descriptor French: Membrane des statoconies
Entry term(s): Membrane, Otolithic
Membranes, Otolithic
Otoconia
Otoconias
Otolith
Otolithic Membranes
Otoliths
Statoconia
Statoconias
Tree number(s): A09.246.300.909.625.125.680
A09.923.500.625.125.680
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D010037
Scope note: A gelatinous membrane overlying the acoustic maculae of SACCULE AND UTRICLE. It contains minute crystalline particles (otoliths) of CALCIUM CARBONATE and protein on its outer surface. In response to head movement, the otoliths shift causing distortion of the vestibular hair cells which transduce nerve signals to the BRAIN for interpretation of equilibrium.
Allowable Qualifiers: AB abnormalities
AH anatomy & histology
BS blood supply
CH chemistry
CY cytology
DE drug effects
DG diagnostic imaging
EM embryology
EN enzymology
GD growth & development
IM immunology
IN injuries
IR innervation
ME metabolism
MI microbiology
PA pathology
PH physiology
PP physiopathology
PS parasitology
RE radiation effects
SU surgery
TR transplantation
UL ultrastructure
VI virology
Previous Indexing: Labyrinth (1966-1982)
Maculae, Acoustic (1979-1982)
Saccule and Utricle (1975-1982)
Public MeSH Note: 91; was see under SACCULE AND UTRICLE 1983-90
History Note: 91(83); was see under SACCULE AND UTRICLE 1983-90
DeCS ID: 27731
Unique ID: D010037
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1991/01/01
Date of Entry: 1982/04/22
Revision Date: 2018/07/02
Otolithic Membrane - Preferred
Concept UI M0015570
Scope note A gelatinous membrane overlying the acoustic maculae of SACCULE AND UTRICLE. It contains minute crystalline particles (otoliths) of CALCIUM CARBONATE and protein on its outer surface. In response to head movement, the otoliths shift causing distortion of the vestibular hair cells which transduce nerve signals to the BRAIN for interpretation of equilibrium.
Preferred term Otolithic Membrane
Entry term(s) Membrane, Otolithic
Membranes, Otolithic
Otolithic Membranes
Otoconia - Narrower
Concept UI M0015571
Preferred term Otoconia
Entry term(s) Otoconias
Otolith
Otoliths
Statoconia
Statoconias



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