Prediction of the responses of auditory neurons in the midbrain of the grass frog based on the spectro-temporal receptive field.

abstract：:The latency, the rise time and the influence of the acoustic reflex on sound transmission were investigated in the adult rat during ketamin anesthesia. This was done by recordings of the cochlear microphonics (CM) and electromyographic (EMG) recordings of the reflex responses of the tensor tympani muscle. The acoustic...

journal_title：Hearing research

authors： van den Berge H,Kingma H,Kluge C,Marres EH

更新日期：1990-10-01 00:00:00

abstract：:A three-dimensional computer simulation of the experiment (Benser M. E., Issa N.P., Hudspeth A.J., 1993. Hear. Res. 68, 243-252), devoted to the mechanical stimulation of the surface of saccular membrane of bullfrog with the otoconial mass removed was carried out by finite-element method. Comparison of the calculated ...

journal_title：Hearing research

authors： Kondrachuk AV

更新日期：2000-05-01 00:00:00

abstract：:The effects of efferent activation on the otoacoustic emission were measured in anesthetized guinea pigs. The otoacoustic emission (2F(1)-F(2)) was evoked by the conventional method of presenting either two continuous tones or a sinusoidal current to the round window (RW) of the cochlea. The efferent effects on the ac...

journal_title：Hearing research

authors： Ota Y,Dolan DF

更新日期：2000-10-01 00:00:00

abstract：:Systematic, slow variations of the amplitude and frequency of spontaneous otoacoustic emissions in human ears, occurring over the first 20-30 min of recording, are described. Experimental observations suggest that these variations may arise from a centrally mediated, bilateral influence on the mechanics of the ear. ...

journal_title：Hearing research

authors： Whitehead ML

更新日期：1991-06-01 00:00:00

abstract：:Although the tectorial membrane has a key role in the function of the organ of Corti, its structural relationship within the cochlear partition is still not fully characterised. Being an acellular structure, the tectorial membrane is not readily stained with dyes and is thus difficult to visualise. We present here det...

journal_title：Hearing research

authors： Ulfendahl M,Flock A,Scarfone E

更新日期：2001-01-01 00:00:00

abstract：:Nitric oxide (NO) not only has normal physiological roles like vasodilation and neurotransmission in the living organism, it could also have possible neurodestructive effects under certain pathological conditions. The present study aimed to determine whether direct exposure of guinea pig cochlea to a NO donor like sod...

journal_title：Hearing research

authors： Ruan RS,Leong SK,Yeoh KH

更新日期：1997-12-01 00:00:00

abstract：:There is evidence that pentobarbital, a commonly used anesthetic, can affect neuronal activity, but its effects on particular neurons of the dorsal cochlear nucleus (DCN) are not well known. Bursting (complex spiking) spontaneous activity has been observed in the DCN in brain slice preparations and in recordings from ...

journal_title：Hearing research

authors： Chen K,Godfrey DA

更新日期：2000-11-01 00:00:00

abstract：:Noninvasive auditory brainstem responses (ABRs) are commonly used to assess cochlear pathology in both clinical and research environments. In the current study, we evaluated the relationship between ABR characteristics and more direct measures of cochlear function. We recorded ABRs and auditory nerve (AN) single-unit ...

journal_title：Hearing research

authors： Henry KS,Kale S,Scheidt RE,Heinz MG

更新日期：2011-10-01 00:00:00

abstract：:Although most birds encounter large pressure variations during flight, motion of the middle ear components as a result of changing ambient pressure are not well known or described. In the present study, motion of the columella footplate and tympanic membrane (extrastapedius) in domestic chickens (Gallus gallus domesti...

journal_title：Hearing research

authors： Claes R,Muyshondt PGG,Van Assche F,Van Hoorebeke L,Aerts P,Dirckx JJJ

更新日期：2018-08-01 00:00:00

abstract：:Units in the auditory cortex of cats respond to a large variety of stimuli: pure tones, AM- and FM-modulated signals, clicks, wideband noise, natural sounds, and more. However, no single family of sounds was found to be optimal (in the sense that oriented lines are optimal in the visual cortex). The search for optimal...

journal_title：Hearing research

authors： Nelken I,Prut Y,Vaadia E,Abeles M

更新日期：1994-01-01 00:00:00

abstract：:The glycoconjugates in the cochlea of the guinea pig were studied by staining samples by the silver methenamine method as well as after periodic acid-Schiff (PAS) staining. Results obtained by the two methods were similar but not identical. The silver methenamine method was much better in terms of resolution. However,...

journal_title：Hearing research

authors： Kawamata S,Igarashi Y

更新日期：1993-05-01 00:00:00

abstract：:Neural auditory thresholds in the guinea pig can be temporarily improved by up to 6 dB about 2 min after the cessation of an moderately intense low-frequency tone (Kirk and Patuzzi, 1997). We have measured changes in the f2-f1 distortion product otoacoustic emission (DPOAE) and low-frequency microphonic potential in s...

journal_title：Hearing research

authors： Kirk DL,Moleirinho A,Patuzzi RB

更新日期：1997-10-01 00:00:00

abstract：:Immunohistochemical data indicate that OCP1 co-localizes exactly with OCP2 in the epithelial gap junction region of the guinea pig organ of Corti (OC). Despite the abundance of OCP1 in the OC, gaining access to its coding sequence -- and, in particular, the 5' end of the coding sequence -- proved unexpectedly challeng...

journal_title：Hearing research

authors： Henzl MT,O'Neal J,Killick R,Thalmann I,Thalmann R

更新日期：2001-07-01 00:00:00

abstract：:It is generally believed that all bone surfaces are covered by a nearly continuous layer of cells known as bone lining cells (BLC) which separate the general extracellular fluid (GECF) from bone and its fluid compartment. Within the cochlea of some mammals regions of bone matrix are exposed to extracellular fluid. Wit...

journal_title：Hearing research

authors： Chole RA,Tinling SP

更新日期：1994-05-01 00:00:00

abstract：:Several studies have demonstrated that treatment with intracochlear chronic electrical stimulation (CES) protects spiral ganglion cells (SGCs) from degeneration in deafened animals. Other studies could not confirm this effect of CES. The present study examined whether CES in a mode as presented in cochlear implant use...

journal_title：Hearing research

authors： Agterberg MJ,Versnel H,de Groot JC,van den Broek M,Klis SF

更新日期：2010-10-01 00:00:00

abstract：:The recovery pattern of threshold shift (TS) and 'dynamic' changes in the stereocilia after exposure to high-level impulse noise in guinea pigs were investigated. 33 albino guinea pigs were exposed to 10 impulse noises at the rate of 1/min. The noise had peak level of 166 dB SPL and a duration of 0.1 ms. Thirteen of t...

journal_title：Hearing research

authors： Gao WY,Ding DL,Zheng XY,Ruan FM

更新日期：1991-08-01 00:00:00

abstract：:Compound action potentials (AP) were recorded under various stimulus conditions in 31 guinea pigs. Stimulus attenuation, decrease of inter-stimulus interval, increase of the level of a continuous wide-band noise maker, and lowering the animal's temperature all resulted in a drop of the AP amplitude and an increase in ...

journal_title：Hearing research

authors： Prijs VF,Eggermont JJ

更新日期：1981-03-01 00:00:00

abstract：:The goal of the present paper is to relate the coding of amplitude modulation (AM) in the auditory pathway to the behavioral detection performance. To address this issue, the detectability of AM was estimated by modelling a single neuron located in the central nucleus of the inferior colliculus (IC). The computational...

journal_title：Hearing research

authors： Lorenzi C,Micheyl C,Berthommier F

更新日期：1995-10-01 00:00:00

abstract：:Cochlear microphonics (CM) were recorded with differential electrodes from several locations in the guinea pig cochlea. Input-output curves and amplitude-frequency curves were plotted before and after short exposures to intense noise. In addition to amplitude losses, important changes in the intensity functions result...

journal_title：Hearing research

authors： Legouix JP,Joannès M

更新日期：1984-04-01 00:00:00

abstract：:The electrically evoked auditory brainstem potential (EABR) was recorded in users of both the Nucleus cochlear implant and the Ineraid cochlear implant. The refractory properties of the EABR were evaluated by measuring the response amplitude to a two-pulse stimulus where the interpulse interval was varied. The thresho...

journal_title：Hearing research

authors： Abbas PJ,Brown CJ

更新日期：1991-01-01 00:00:00

abstract：:The US Navy, through an Office of Naval Research (ONR) lead effort on Noise Induced Hearing Loss (NIHL), is investigating methods and techniques to mitigate hearing loss for the crews and warfighters. Hearing protection is a viable and increasingly popular method of reducing hearing exposure for many ship crew members...

journal_title：Hearing research

authors： Yankaskas K,Fischer R,Spence J,Komrower J

更新日期：2017-06-01 00:00:00

abstract：:Ototoxicity is a dose-limiting side effect of chemotherapeutic treatment with cisplatin. In a series of experiments on neonatal rat cochlear organotypic cultures, the extent of damage induced by a broad range of cisplatin treatment concentrations was examined. Paradoxically, it was found that hair cell loss was greate...

journal_title：Hearing research

authors： Ding D,He J,Allman BL,Yu D,Jiang H,Seigel GM,Salvi RJ

更新日期：2011-12-01 00:00:00

abstract：:The ototoxic effects of salicylates, reversible hearing loss and tinnitus, are well documented. However, the pharmacological mechanisms underlying these changes in cochlear function are not well understood. The studies reported here were an investigation of the site and mechanism of salicylate ototoxicity through an e...

journal_title：Hearing research

authors： Stypulkowski PH

更新日期：1990-06-01 00:00:00

abstract：:The effects of several hours of continuous electrical stimulation in the cats' cochlear nucleus with chronically implanted activated iridium microelectrodes was investigated from the changes in the evoked response near the inferior colliculus and also by histologic evaluation of the stimulated tissue. The stimulating ...

journal_title：Hearing research

authors： McCreery DB,Yuen TG,Agnew WF,Bullara LA

更新日期：1992-09-01 00:00:00

abstract：:We are studying the interconnections between the anteroventral cochlear nucleus (AVCN) and the dorsal cochlear nucleus (DCN). Biotinylated dextran was injected into the DCN, where the best frequency of responses was also recorded. Ventrotubercular neurons in AVCN were labeled, along with cochlear nerve fibers and the ...

journal_title：Hearing research

authors： Ostapoff EM,Morest DK,Parham K

更新日期：1999-04-01 00:00:00

abstract：:Inhibition of sodium/potassium pumping by isolated goldfish hair cells led to a rapid gain of sodium and loss of potassium. Half-times for turnover were about 10 min, among the fastest of any cell type examined by electron-probe analysis. Pumping was inhibited by removal of extracellular potassium or by treatment with...

journal_title：Hearing research

authors： Mroz EA,Nissim KR,Lechene C

更新日期：1993-10-01 00:00:00

abstract：:There are three main cues to sound location: the interaural differences in time (ITD) and level (ILD) as well as the monaural spectral shape cues. These cues are generated by the spatial- and frequency-dependent filtering of propagating sound waves by the head and external ears. Although the chinchilla has been used f...

journal_title：Hearing research

authors： Koka K,Jones HG,Thornton JL,Lupo JE,Tollin DJ

更新日期：2011-02-01 00:00:00

abstract：:In the developing inner ear, a naturally occurring programmed cell death of cochleovestibular ganglion (CVG) neurons as well as peripheral and central target-derived trophic effects on survival of embryonic CVG neurons are known. To further analyze these target derived trophic interactions, spiral ganglion explants ob...

journal_title：Hearing research

authors： Lefebvre PP,Weber T,Rigo JM,Staecker H,Moonen G,Van De Water TR

更新日期：1992-03-01 00:00:00

abstract：OBJECTIVE:This paper introduces a new method to calculate relative risks of elevated hearing thresholds, at various ages and frequencies, between a study population and ISO1999:2003: Annex A Screened, Annex B Unscreened and ISO1999 Section 5.3 adjustment for noise exposure using Annex A Screened data. We demonstrate th...

journal_title：Hearing research

authors： Guest M,Boggess M,Attia J,SHOAMP study team and Scientific Advisory Committee.

更新日期：2012-03-01 00:00:00

abstract：:Previous studies have shown that objective measures based on stimulation with low-rate pulse trains fail to predict the threshold levels of cochlear implant (CI) users for high-rate pulse trains, as used in clinical devices. Electrically evoked auditory steady-state responses (EASSRs) can be elicited by modulated high...

journal_title：Hearing research

authors： Gransier R,Deprez H,Hofmann M,Moonen M,van Wieringen A,Wouters J

更新日期：2016-05-01 00:00:00