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internal ear
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UBERON_0001846 |
[Complex labyrinthine structure that comprises sensory endorgans specialized for vestibular, auditory, and acoustico-vestibular sensation.] |
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postsplenial
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UBERON_4300199 |
[Dermal bone of the lower jaw.] |
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photophore
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UBERON_4300194 |
[A light-emitting organ which appears as luminous spots on various marine animals, including fish and cephalopods.] |
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unbranched anal fin ray
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UBERON_4300193 |
[Anal fin lepidotrichium that is not distally branched.] |
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branched pelvic fin ray
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UBERON_4300192 |
[Pelvic fin lepidotrichium that is distally branched and segmented.] |
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ductus reuniens
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UBERON_0001861 |
[The canalis reuniens of Hansen is part of the human inner ear. It connects the lower part of the saccule to the ductus cochlearis near its vestibular extremity.] |
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vestibular labyrinth
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UBERON_0001862 |
[The part of the membranous labyrinth that includes the utricle and saccule lodged within the vestibule and the semicircular ducts lodged eccentrically in the corresponding canals.] |
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scala vestibuli
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UBERON_0001863 |
[The division of the spiral canal of the cochlea lying on the apical side of the spiral lamina and vestibular membrane.] |
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scala tympani
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UBERON_0001864 |
[The division of the spiral canal of the cochlea lying on the basal side of the spiral lamina.] |
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obsolete larval pelvic fin
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UBERON_4300159 |
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endolymphatic duct
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UBERON_0001860 |
[The small membranous canal, connecting with both saccule and utricle of the membranous labyrinth, passing through the aqueduct of vestibule, and terminating in the endolymphatic sac.] |
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posterior semicircular duct
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UBERON_0001858 |
[The semicircular canals are three half-circular, interconnected tubes located inside each ear. The three canals are the horizontal semicircular canal (also known as the lateral semicircular canal), superior semicircular canal (also known as the anterior semicircular canal), and the posterior semicircular canal. The canals are aligned approximately orthogonally to one another. The horizontal canal is aligned roughly horizontally in the head. The superior and anterior canals are aligned roughly at a 45 degree angle to a vertical plane drawn from the nose to the back of the skull. Thus, the horizontal canal detects horizontal head movements (such as when doing a pirouette), while the superior and posterior canals detect vertical head movements. Each canal is filled with a fluid called endolymph and contains a motion sensor with little hairs whose ends are embedded in a gelatinous structure called the cupula. As the skull twists in any direction, the endolymph is thrown into different sections of the canals. The cilia detect when the endolymph rushes past, and a signal is then sent to the brain. The semicircular canals are a component of the Labyrinth. Among species of mammals, the size of the semicircular canals is correlated with their type of locomotion. Specifically, species that are agile and have fast, jerky locomotion have larger canals relative to their body size than those that move more cautiously.] |
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semicircular duct
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UBERON_0001856 |
[Any of the three loop-shaped membranous inner tubular parts of the semicircular canals that are about one-fourth the diameter of the corresponding outer bony canals, that communicate at each end with the utricle, and that have near one end an expanded ampulla containing an area of sensory epithelium.] |
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lateral semicircular duct
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UBERON_0001859 |
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anterior parieto-occipital sulcus
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UBERON_0025829 |
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saccule of membranous labyrinth
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UBERON_0001854 |
[The smaller of the two otolith organs in the vestibule.] |
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cochlear duct of membranous labyrinth
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UBERON_0001855 |
[An endolymph filled cavity inside the cochlea, located in between the scala tympani and the scala vestibuli, separated by the basilar membrane and Reissner's membrane (the vestibular membrane) respectively. Houses the organ of Corti[WP].] |
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obsolete regional part of pontine reticular formation
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UBERON_0025827 |
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obsolete regional part of superior olivary complex
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UBERON_0025828 |
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anterior semicircular duct
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UBERON_0001857 |
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