Results 201 to 210 of about 37,354 (236)
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An Analog VLSI Implementation of the Inner Hair Cell and Auditory Nerve Using a Dual AGC Model
IEEE Transactions on Biomedical Circuits and Systems, 2014An analog inner hair cell and auditory nerve circuit using a dual AGC model has been implemented using 0.35 micron mixed-signal technology. A fully-differential current-mode architecture is used and the ability to correct channel mismatch is evaluated with matched layouts as well as with digital current tuning.
David S, Freedman +4 more
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Loss of inner hair cell ribbon synapses and auditory nerve fiber regression in Cldn14 knockout mice
Hearing Research, 2020Proper functioning of the auditory nerve is of critical importance for auditory rehabilitation by cochlear implants. Here we used the Cldn14-/- mouse to study in detail the effects of Claudin 14 loss on auditory synapses and the auditory nerve. Mutations in the tight junction protein Claudin 14 cause autosomal recessive non-syndromic hearing loss ...
Maike, Claußen +2 more
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The Journal of the Acoustical Society of America, 2023
Sensorineural hearing loss (SNHL) effects on neural coding and perception have been largely associated with outer-hair-cell (OHC) dysfunction (e.g., reduced cochlear gain, reduced compression, broadened tuning). However, both inner-hair-cell (IHC) and OHC dysfunction occur in common hearing-loss etiologies, e.g., noise-induced and age-related ...
Madhurima Patra +3 more
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Sensorineural hearing loss (SNHL) effects on neural coding and perception have been largely associated with outer-hair-cell (OHC) dysfunction (e.g., reduced cochlear gain, reduced compression, broadened tuning). However, both inner-hair-cell (IHC) and OHC dysfunction occur in common hearing-loss etiologies, e.g., noise-induced and age-related ...
Madhurima Patra +3 more
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Two Modes of Auditory Hair Cell Loss following Acoustic Overstimulation in the Avian Inner Ear
ORL, 1997To determine the type of cell death occurring and how the removal of damaged cells proceeds following overstimulation, we examined chick basilar papillae using an in situ DNA nick end labeling method and transmission electron microscopy. Two distinct modes of hair cell loss were identified.
T, Nakagawa +5 more
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The Journal of Laryngology & Otology, 2011
AbstractThe stereocilia of the inner ear are unique cellular structures which correlate anatomically with distinct cochlear functions, including mechanoelectrical transduction, cochlear amplification, adaptation, frequency selectivity and tuning. Their function is impaired by inner ear stressors, by various types of hereditary deafness, syndromic ...
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AbstractThe stereocilia of the inner ear are unique cellular structures which correlate anatomically with distinct cochlear functions, including mechanoelectrical transduction, cochlear amplification, adaptation, frequency selectivity and tuning. Their function is impaired by inner ear stressors, by various types of hereditary deafness, syndromic ...
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Conditional Tnfaip6-Knockout in Inner Ear Hair Cells Does not Alter Auditory Function
Neuroscience BulletinNoise-induced hearing loss is a worldwide public health issue that is characterized by temporary or permanent changes in hearing sensitivity. This condition is closely linked to inflammatory responses, and interventions targeting the inflammatory gene tumor necrosis factor-alpha (TNFα) are known to mitigate cochlear noise damage. TNFα-induced proteins (
Yue, Qiu +11 more
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Hearing Research, 1992
Inner hair cell (IHC) recordings were made from second turn of the guinea pig cochlea where characteristic frequencies are approximately 4000 Hz. In order to compare IHC responses with rate suppression measured in the auditory nerve, suppressors were introduced that produced little or no response in the hair cell.
M A, Cheatham, P, Dallos
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Inner hair cell (IHC) recordings were made from second turn of the guinea pig cochlea where characteristic frequencies are approximately 4000 Hz. In order to compare IHC responses with rate suppression measured in the auditory nerve, suppressors were introduced that produced little or no response in the hair cell.
M A, Cheatham, P, Dallos
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The Journal of the Acoustical Society of America, 2002
Steady-state evoked potentials were measured from unanesthetized chinchillas both before and after carboplatin-induced selective inner hair cell loss. Recordings were made from both the inferior colliculus (IC) and the auditory cortex (AC). The steady-state potential was measured in the form of the envelope following response (EFR), obtained by ...
Sally, Arnold, Robert, Burkard
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Steady-state evoked potentials were measured from unanesthetized chinchillas both before and after carboplatin-induced selective inner hair cell loss. Recordings were made from both the inferior colliculus (IC) and the auditory cortex (AC). The steady-state potential was measured in the form of the envelope following response (EFR), obtained by ...
Sally, Arnold, Robert, Burkard
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Hearing Research, 2002
Thirteen adult chinchillas were anesthetized with ketamine/acepromazine and tungsten electrodes were placed in the right inferior colliculus (IC) and auditory cortex (AC). A reference electrode was implanted in the anterior cranium. Following a recovery period, AC and IC responses to left ear stimulation were obtained from unanesthetized animals ...
Yuqing, Guo, Robert, Burkard
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Thirteen adult chinchillas were anesthetized with ketamine/acepromazine and tungsten electrodes were placed in the right inferior colliculus (IC) and auditory cortex (AC). A reference electrode was implanted in the anterior cranium. Following a recovery period, AC and IC responses to left ear stimulation were obtained from unanesthetized animals ...
Yuqing, Guo, Robert, Burkard
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Hearing Research, 2018
Peterson and Heil [Hear. Res., In Press] have argued that the statistics of spontaneous spiking in auditory nerve fibers (ANFs) can be best explained by a model with a limited number of synaptic vesicle docking (release) sites (∼4) and a relatively-long average redocking time (∼16-17 ms) for each of the sites.
Ian C, Bruce +2 more
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Peterson and Heil [Hear. Res., In Press] have argued that the statistics of spontaneous spiking in auditory nerve fibers (ANFs) can be best explained by a model with a limited number of synaptic vesicle docking (release) sites (∼4) and a relatively-long average redocking time (∼16-17 ms) for each of the sites.
Ian C, Bruce +2 more
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