Results 181 to 190 of about 33,521 (228)
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Electrophysiology of the Cochlea
Otolaryngologic Clinics of North America, 1975With careful techniques it is possible to demonstrate three electric potential regions of the inner ear: an intracellular negative potential, a high positive potential in the endolymph that appears bounded at the scala media side of the tectorial membrane rather than at the reticular lamina, and the extracellular spaces, which contain a fluid at near ...
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Synaptic Vesicles in the Cochlea
Acta Oto-Laryngologica, 1974The cochlea is innervated by afferent, efferent and sympathetic neurons. The afferent synapses and the efferent and sympathetic nerve terminals contain transmitter substances within their synaptic vesicles. These transmitters are likely to be chemically different in each of the three cochlear nerve populations.
E, Borg, O, Densert, A, Flock
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2000 IEEE International Symposium on Circuits and Systems. Emerging Technologies for the 21st Century. Proceedings (IEEE Cat No.00CH36353), 2002
A novel approach to signal processing in cochlea implants using bio-inspired models is proposed. The novel architecture uses spike-based signal processing eliminating the need for DSPs. The programmability is achieved using redundancy with digital control avoiding ADCs altogether.
Tor Sverre Lande +2 more
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A novel approach to signal processing in cochlea implants using bio-inspired models is proposed. The novel architecture uses spike-based signal processing eliminating the need for DSPs. The programmability is achieved using redundancy with digital control avoiding ADCs altogether.
Tor Sverre Lande +2 more
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Reexamination of a Model of the Cochlea
The Journal of the Acoustical Society of America, 1966A model of cochlear mechanics is specified by a set of differential equations that relate pressures and displacements in the inner ear. The assumptions implicit in the equations are considered in this paper. The equations are solved by a straightforward difference-equation approximation on a digital computer.
D H, Klatt, G E, Peterson
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The Capillary in the Human Cochlea
Acta Oto-Laryngologica, 1969The capillary area of eighteen aged human cochleas was studied using an alkaline phosphatasc staining method. The technique is described in detail. Modes of capillary branching in the spiral lamina were different from turn to turn. The vas spirale, a loop capillary vessel beneath the tunnel of Corti, was long in the basal turn and short in the upper ...
I, Kirikae, Y, Nomura, F, Hiraide
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Theory of Operation of the Cochlea: A Contribution to the Hydrodynamics of the Cochlea
The Journal of the Acoustical Society of America, 1950This paper presents a short summary of calculations on the vibrations of the cochlear partition (basilar membrane). It is possible to determine the shape, velocity, and amplitude distribution of the traveling waves running from the stapes to the inner ear.
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The transfer function of the cochlea
Quarterly Reviews of Biophysics, 1978A sinusoidal signal is generally considered the simplest auditory signal. It is, indeed, a simple signal. However, it does not follow that a complex analysing device, like the cochlea, should treat a simple signal in a simple way. Indeed, a simple signal may appear to be complex when viewed from the standpoint of the device considered.
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WITHDRAWN: Feedback in the cochlea
Hearing Research, 2010This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.
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2019
The transduction process in the cochlea requires patent hair cells. Population responses that reflect this patency are the cochlear microphonic (CM) and summating potential (SP). They can be measured using electrocochleography (ECochG). The CM reflects the sound waveform in the form of outer hair cell (OHC) depolarization and hyperpolarization, and the
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The transduction process in the cochlea requires patent hair cells. Population responses that reflect this patency are the cochlear microphonic (CM) and summating potential (SP). They can be measured using electrocochleography (ECochG). The CM reflects the sound waveform in the form of outer hair cell (OHC) depolarization and hyperpolarization, and the
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Electron Microscopic Reconstruction of Neural Circuitry in the Cochlea
Cell Reports, 2021Haoyu Wang, Tobias Moser, Hao Wu
exaly