K-Otic

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• Otic placode — Latin placoda otica Code TE E5.15.2.0.0.0.4 In embryology, the otic placode is a thickening of the ectoderm on the outer surface of a developing embryo from which the ear develops. The ear, including both the vestibular system and the auditory… …   Wikipedia

• otic — OTÍC, otice, s.n. Lopăţică cu care se curăţă de pământ brăzdarul şi cormana plugului. – Din scr. otik. Trimis de ana zecheru, 13.09.2007. Sursa: DEX 98  OTÍC s. (tehn.) (reg.) raz, răzător, răzuitor, răzuş, (prin Transilv. şi Maram.) săpălău,… …   Dicționar Român

• Otic pit — Section through the head of a human embryo, at the beginning of the fourth week, in the region of the hind brain. Latin fovea otica Gray s …   Wikipedia

• Otic vesicle — Embryo between eighteen and twenty one days …   Wikipedia

• otic pit — n AUDITORY PIT * * * a distinct depression appearing in each otic placode, marking the beginning of embryonic development of the internal ear. Called also auditory p. and otic depression …   Medical dictionary

• otic vesicle — n AUDITORY VESICLE * * * a detached ovoid sac formed by closure of the otic pit in embryonic development of the external ear; called also acoustic or auditory v …   Medical dictionary

• Otic — O tic, a. [Gr. ?, fr. o y^s, wto s, the ear: cf. F. otique.] Of, pertaining to, or in the region of, the ear; auricular; auditory. [1913 Webster] …   The Collaborative International Dictionary of English

• otic capsule — n a mesenchymal shell around the auditory vesicle that becomes cartilaginous and bony and develops into the petrous portion of the sphenoid bone * * * the cup shaped cartilage in the head of an embryo that later develops into the bony labyrinth… …   Medical dictionary

• otic ganglion — n a small parasympathetic ganglion that is associated with the mandibular nerve, is located just below the foramen ovale of the sphenoid bone, receives preganglionic fibers from the glossopharyngeal nerve by way of the lesser petrosal nerve, and… …   Medical dictionary

• otic placode — n AUDITORY PLACODE * * * a thickened ectodermal plate located midway alongside the hindbrain in the early embryo, from which the internal ear ultimately develops. Called also auditory p …   Medical dictionary

• -otic — [ät′ik] [Gr ōtikos] suffix forming adjectives 1. of or affected with [neurotic] 2. producing …   English World dictionary