- cochlear hair cells
- auditory hair c's.
Medical dictionary. 2011.
cochlear hair cells
Look at other dictionaries:
hair cells — neuroepithelial cells with hairlike processes (kinocilia or stereocilia or both), found in the internal ear. Those in the organ of Corti are called auditory hair cells, are connected to fibers of the cochlear nerve, and control the sense of… … Medical dictionary
inner hair cells — a flask shaped type of auditory hair cells, found in a single row on the medial side of the inner tunnel of the organ of Corti; they receive impulses from the outer hair cells and transform them into electrical signals that are given to the… … Medical dictionary
outer hair cells — a type of cylindrical auditory hair cell found in three rows on the lateral side of the Corti tunnel, supported by outer phalangeal cells; they receive sound waves and transmit them to the inner hair cells for transformation into electrical… … Medical dictionary
cochlear hair cell — The sound sensing cell of the inner ear. The cells have modified ciliary structures (hairs), that enable them to produce an electrical (neural) response to mechanical motion caused by the effect of sound waves on the cochlea. Frequency is… … Dictionary of molecular biology
Hair cell — For hair cells on the external skin, see Hair follicle. For algal hair cells , see Trichocyte (disambiguation). Neuron: Hair cell Section through the spiral organ of Corti. Magnified. ( Oute … Wikipedia
Cochlear implant — A cochlear implant (CI) is a surgically implanted electronic device that provides a sense of sound to a person who is profoundly deaf or severely hard of hearing. The cochlear implant is often referred to as a bionic ear. As of December 2010,… … Wikipedia
cochlear microphonic — n an electrical potential arising in the cochlea when the mechanical energy of a sound stimulus is transformed to electrical energy as the action potential of the transmitting nerve called also microphonic * * * the electrical potential generated … Medical dictionary
Cochlear nerve — Nerve: Cochlear nerve Diagrammatic longitudinal section of the cochlea. (Cochlear nerve is in center, shown as striped.) … Wikipedia
Cochlear nuclei — Brain: Cochlear nuclei Dissection of brain stem. Dorsal view. ( Cochlear nucleus is labeled on left, fifth from the bottom.) … Wikipedia
Cochlear amplifier — The cochlear amplifier was first proposed in 1948 by T. Gold[1]. This was around the time when Georg von Békésy was publishing articles observing the propagation of passive travelling waves in the dead Cochlea. Thirty years later the first… … Wikipedia
