Results 151 to 160 of about 13,036 (186)
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A nonlinear electroelastic model of the auditory outer hair cell

International Journal of Solids and Structures, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Correspondence between middle frequency auditory loss in vivo and outer hair cell shortening in vitro

Hearing Research, 1997
The aromatic hydrocarbon, toluene, has been reported to disrupt auditory system function both in occupational epidemiological and in laboratory animal investigations. This agent, along with several other organic solvents, impairs hearing preferentially at middle frequencies - a finding that distinguishes these agents from the traditional high frequency
Y, Liu, D, Rao, L D, Fechter
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Phase opposition between inner and outer hair cells and auditory sound analysis

International Journal of Audiology, 1975
Recordings of single-unit responses in the auditory nerve of normal and kanamycin-treated Mongolian gerbils indicate that inner and outer hair cells of the cochlea interact in phase opposition. After kanamycin treatment, the firing rate in some fibers is increased during the basilar membrane motion toward scala vestibuli, in others, during its motion ...
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Loss of glycine receptors containing the α3 subunit compromises auditory nerve activity, but not outer hair cell function

Hearing Research, 2016
Inhibitory glycine receptors containing the α3 subunit (GlyRα3) regulate sensory information processing in the CNS and retina. In previous work, we demonstrated the presence of postsynaptic GlyRα3 immunoreactivity at efferent synapses of the medial and lateral olivocochlear bundle in the organ of Corti; however, the role of these α3-GlyRs in auditory ...
Julia Dlugaiczyk   +9 more
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Glycogen Content in the Outer Hair Cells of Kangaroo Rat (D. Spectabilis) Cochlea Prior to and Following Auditory Stimulation

Acta Oto-Laryngologica, 1971
Glycogen content in the organ of Corti of the kangaroo rat, D. spectabilis, is evaluated prior to and following auditory stimulation. PAS positive material is prominent in the outer hair cells, tectorial and basilar membranes, bone, and spiral ganglia. PAS positivity in the outer hair cells is due exclusively to glycogen.
C R, Stack, D B, Webster
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Therapeutics for Regeneration of Fully Functional Auditory Outer Hair Cells

2012
Abstract : To characterize the regenerative capacity of SCs in mice after noise-induced damage and transient or permanent inactivation of p1 61nk4a, and assess the ability of Atoh1 to transdifferentiate SCs into HCs after noise-induced damage in mice.
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Active and nonlinear cochlear biomechanics and the role of outer-hair-cell subsystem in the mammalian auditory system

Hearing Research, 1986
An increasing amount of support is accumulating for the hypothesis that the outer hair cells (OHC) of a mammalian cochlea give rise to an enhanced sensitivity and markedly sharp tuning of the mechanical response of the cochlear partition. The enhancing and sharpening effects of the OHCs are postulated to arise from a bidirectional transduction ...
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Masking Effects in Patients With Auditory Neuropathy—Possible Involvement of Suppression Mechanism Caused by Normal Outer Hair Cell Function

Otology & Neurotology, 2013
Variations in the effects of masking noise were evaluated in different pathologies of sensorineural hearing loss.Retrospective chart review.Tertiary referral center.Fifty-five ears of 30 patients with sensorineural hearing loss who underwent noise audiometry in the Department of Otolaryngology-Head and Neck Surgery, Tohoku University Hospital, since ...
Kazuha, Oda   +5 more
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Differential Vulnerability of Inner and Outer Hair Cell Systems to Chronic Mild Hypoxia and Glutamate Ototoxicity: Insights into the Cause of Auditory Neuropathy

The Journal of Otolaryngology, 2001
To describe the effects of long-term mild hypoxia and of glutamate poisoning on the functional properties of the cochlea.Outer hair cell activity was monitored using otoacoustic emissions and cochlear microphonics, and inner hair cell/cochlear afferent function was measured using neural responses (cochlear action potentials or auditory brainstem ...
S, Sawada   +3 more
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Tuning curves derived from auditory brainstem responses point to a defect in outer hair cells of hypothyroid mice

The Journal of the Acoustical Society of America, 2008
Based on an analysis of ABR derived tuning curves, recent reports suggest that the mechanics of passive transduction in hypothyroid mice, although delayed developmentally, eventually become indistinguishable from normal animals, whereas the mechanics of active transduction remain grossly abnormal throughout life, raising the possibility that the outer ...
Edward Walsh, Megan Korte, Joann McGee
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