outer hair cells การใช้

• Type II neurons on the other hand innervate outer hair cells.
• The expression pattern correlates with the appearance of outer hair cell electromotility.
• It is dominated by the outer hair cells of the organ of Corti.
• Specifically, noise damage typically damages the first layer of the outer hair cells.
• Nerve fiber innervation is much denser for inner hair cells than for outer hair cells.
• Efferent synapses occur on outer hair cells and on afferent axons under inner hair cells.
• Outer hair cells on the other hand boost the mechanical signal by using electromechanical feedback.
• When only the outer hair cells are damaged the filter is broader on the low frequency side.
• In the mammalian cochlea, amplification occurs in the outer hair cells of the Organ of Corti.
• At the opposite basilar pole, the outer hair cells are firmly held by the phalangeal cells.
• An OAE is an electrophysiologic measure of the integrity of the outer hair cells in the cochlea.
• Efferent synapses occur on outer hair cells and on afferent ( towards the brain ) dendrites under inner hair cells
• Prestin is a transmembrane protein that mechanically contracts and elongates leading to electromotility of outer hair cells ( OHC ).
• The organ of Corti is lined with a single row of inner hair cells and three rows of outer hair cells.
• Three rows consist of outer hair cells ( OHCs ) and one row consists of inner hair cells ( IHCs ).
• A single inner hair cell is innervated by numerous nerve fibers, whereas a single nerve fiber innervates many outer hair cells.
• This is because the frequency selectivity and the tuning of the basilar membrane is reduced as the outer hair cells are damaged.
• They innervate the outer hair cells, with each Type II neuron sampling many ( 15-20 ) outer hair cells.
• They innervate the outer hair cells, with each Type II neuron sampling many ( 15-20 ) outer hair cells.
• The RM is composed of the phalangeal extensions of the outer hair cells interspaced with extensions coming from the outer phalangeal cells.