词汇 | cochlea |
释义 | cochlea noun[ C ] anatomy specializeduk /ˈkɒk.li.ə/ us /ˈkɑːk.li.ə/pluralcochleaeuk /ˈkɒk.li.ə.iː/ us /ˈkɑːk.li.ə.iː/cochleas a twisted tube inside the inner ear that is the main organ of hearing耳蜗 The ear antihelix antitragus audiological audiology auditory tube auricle eardrum earlobe incus labyrinth labyrinthitis malleus mastoid cell membranous labyrinth organ of Corti round window saccule sacculus semicircular canal snug piercing cochlearadjectiveus/ˈkɑːk.li.ɚ/uk /ˈkɒk.li.ər/ From one side of this vestibule, or central hall, the three semicircular canals pass off, and from the other side, the cochlea. Here, also, sound is collected and retained by the mastoid cells and cochlea. There is no cochlea as in the mammalian ear. Examples of cochleacochlea Analysis of the wave forms allows information to be obtained about the middle ear, the cochlea, the eighth nerve and the central auditory connections. Our target - selected from the world - might be the human cochlea and the human behaviour of pitch perception. But this essay is actually about the workings of the inner ear, and even that becomes an introduction to the wondrous intricacies of the cochlea. The cochlea is a very delicate structure with a profuse blood supply and is very sensitive both to ototoxic agents and to noise. The ossicles function as an impedance transformer to provide sufficient force at the oval window to move the fluid which fills the cochlea in response to external acoustic vibrations. Figure 2 shows an idealised unrolled cochlea. I use a cochlea implant and do not use a hearing aid. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 However, the cochlea and other inner ear structures are usually present. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Tonotopy in the auditory system begins at the cochlea, the small snail-like structure in the inner ear that sends information about sound to the brain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There are six receptor organs located in the inner ear: cochlea, utricle, saccule, and the lateral, anterior, and posterior semicircular canals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The vibrations travel through the bones of the inner ear to the cochlea. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This effect is thought to occur due to filtering within the cochlea, the hearing organ in the inner ear. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The inner ear contains the cochlea, the liquid-filled structure containing the hair cells. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This trial is aimed at examining the usefulness of cochlea implantation in patients with residual low-frequency hearing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Research on the regrowth of cochlea cells may lead to medical treatments that restore hearing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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