Binaural masking-level differences in non-simultaneous masking.

abstract：:Recent studies have shown that the vestibular and auditory systems of some species of birds have the capacity to generate sensory hair cells postnatally. We used a traditional technique, 3H-thymidine autoradiography, and a newer method, bromodeoxyuridine immunocytochemistry, to determine whether ongoing proliferation ...

journal_title：Hearing research

authors： Roberson DF,Weisleder P,Bohrer PS,Rubel EW

更新日期：1992-01-01 00:00:00

abstract：:Carboplatin preferentially destroys inner hair cells (IHCs) in the chinchilla inner ear, while retaining a near-normal outer hair cell (OHC) population. The present study investigated the functional consequences of IHC loss on the compound action potential (CAP), inferior colliculus potential (ICP) and auditory cortex...

journal_title：Hearing research

authors： Qiu C,Salvi R,Ding D,Burkard R

更新日期：2000-01-01 00:00:00

abstract：:Although the neural mechanisms underlying pitch perception are not yet fully understood, there is general agreement that place and temporal representations of pitch are both used by the auditory system. This paper describes a neural network model of pitch perception that integrates both codes of pitch and explores the...

journal_title：Hearing research

authors： Erfanian Saeedi N,Blamey PJ,Burkitt AN,Grayden DB

更新日期：2017-02-01 00:00:00

abstract：:Blind cave fish use the lateral line sensory system to detect nearby objects. The fish responds to sudden perturbations in the water column by initiating startle responses in which they swim more rapidly. Normal startle responses disappear after trauma caused by a single 15 s immersion in calcium free water, but retur...

journal_title：Hearing research

authors： Repass JJ,Watson GM

更新日期：2001-04-01 00:00:00

abstract：UNLABELLED:This study sought to characterize the response of mammalian primary otolithic neurons to sound and vibration by measuring the resting discharge rates, thresholds for increases in firing rate and supra-threshold sensitivity functions of guinea pig single primary utricular and saccular afferents. Neurons with ...

journal_title：Hearing research

authors： Curthoys IS,Vulovic V,Burgess AM,Sokolic L,Goonetilleke SC

更新日期：2016-01-01 00:00:00

abstract：:Exposure to harsh environment induces stress reactions that increase probability of survival. Stress influences the endocrine, nervous and immune systems and affects the functioning of a variety of organs. Numerous researchers demonstrated that a 24-h exposure to an acoustic rodent repellent provokes stress reaction i...

journal_title：Hearing research

authors： Mazurek B,Haupt H,Joachim R,Klapp BF,Stöver T,Szczepek AJ

更新日期：2010-01-01 00:00:00

abstract：:Acetylcholine (ACh) is the dominant transmitter released from inner ear efferent neurons. In frog vestibular organs, these efferent neurons synapse exclusively with type II hair cells. Hair cells isolated from the frog saccule hyperpolarize following the application of 50 microM ACh, thereby demonstrating the presence...

journal_title：Hearing research

authors： Holt JC,Pantoja AM,Athas GB,Guth PS

更新日期：2000-08-01 00:00:00

abstract：:Averaged auditory evoked potentials (AEPs) to bilaterally presented 100 Hz click trains were recorded from multiple sites simultaneously within Heschl's gyrus (HG) and on the posterolateral surface of the superior temporal gyrus (STG) in epilepsy-surgery patients. Three auditory fields were identified based on AEP wav...

journal_title：Hearing research

authors： Brugge JF,Volkov IO,Oya H,Kawasaki H,Reale RA,Fenoy A,Steinschneider M,Howard MA 3rd

更新日期：2008-04-01 00:00:00

abstract：:Structural relationships between intermediate cells and capillaries in the stria vascularis of gerbils were examined by confocal laser microscopy and electron microscopy. Immunostaining for an inward rectifier K(+) channel (Kir4.1), which was localized to intermediate cells, was used to determine the three-dimensional...

journal_title：Hearing research

authors： Takeuchi S,Ando M,Sato T,Kakigi A

更新日期：2001-05-01 00:00:00

abstract：:The central nucleus of the inferior colliculus (CNIC) contains different types of neurons and is a source of ascending projection to the medial geniculate body (MGB), commissural projection to the contralateral IC, direct descending projection to the cochlea nucleus (CN) and indirect projection to the CN via the super...

journal_title：Hearing research

authors： Okoyama S,Ohbayashi M,Ito M,Harada S

更新日期：2006-08-01 00:00:00

abstract：:A novel immunocytochemical method was used to determine whether the sound-damaged adult quail ear can repair its tectorial membrane (TM) and to compare the repair in quail to that in chicks. Birds were exposed to an octave band noise with a center frequency of 1.5 kHz at 116 dB SPL for 4 h. The chicks were grouped bas...

journal_title：Hearing research

authors： Adler HJ,Niemiec AJ,Moody DB,Raphael Y

更新日期：1995-06-01 00:00:00

abstract：:With the purpose of pinpointing the time of onset of electromotility, outer hair cells (OHCs) from apical and basal turns of the cochleae of postnatal gerbils, ranging in age from 6 to 19 days, were isolated and drawn into a glass microchamber. Length changes evoked by transcellular electrical stimulation were detecte...

journal_title：Hearing research

authors： He DZ,Evans BN,Dallos P

更新日期：1994-07-01 00:00:00

abstract：:New hair cells are added to the amphibian sacculus throughout life, primarily at its outer edge. The stereociliary bundles near that edge are heterogeneous, but eventually develop the more homogeneous morphology of the overwhelming majority of mature cells near the center of the epithelium. During their development th...

journal_title：Hearing research

authors： Kelley MW,Ochiai CK,Corwin JT

更新日期：1992-04-01 00:00:00

abstract：:The dose-response ototoxic effects of cisplatin were studied in guinea pigs. Loss of Preyer reflex and suppression of the N1 amplitude occurred in cisplatin-treated animals and was described as dose-related. Drug-induced hair cell damage, as observed with scanning electron microscopy, occurred sporadically throughout ...

journal_title：Hearing research

authors： Barron SE,Daigneault EA

更新日期：1987-01-01 00:00:00

abstract：:Gaumond et al. [(1982) J. Neurophysiol. 48, 856-873] showed in the cat that a multiplicative-intensity model can generally account quite well for reduction of the probability of an auditory-nerve spike by another spike preceding it by 4 to 25 ms, and that for smaller separations there is also an increased latency of t...

journal_title：Hearing research

authors： Ronken DA,Bosch WR,Molnar CE

更新日期：1993-09-01 00:00:00

abstract：:This paper describes the development of a protocol that can be used to detect collagen II in the healthy adult basilar membrane (BM) at the electron microscopic level. This protocol required aggressive epitope exposure techniques to break the crosslinks that bind the collagen molecules tightly into fibrils and to remo...

journal_title：Hearing research

authors： Dreiling FJ,Henson MM,Henson OW Jr

更新日期：2002-04-01 00:00:00

abstract：:The properties of the ACh (acetylcholine) response in guinea pig outer hair cells (OHCs) are not well understood. It has been shown that the response to ACh involves the activation of a Ca2+ dependent K+ selective conductance (referred to as Ksub where sub stands for suberyldicholine). In the present study, we examine...

journal_title：Hearing research

authors： Nenov AP,Norris C,Bobbin RP

更新日期：1996-11-01 00:00:00

abstract：:Exposure of the vestibulo-cochlear anastomosis in the cat allows single-unit recording of afferent fibers originating from inner hair cells and olivocochlear efferent fibers to the outer hair cells. Comparison of data obtained from individual animals show similarities in absolute threshold and dynamic range between th...

journal_title：Hearing research

authors： Liberman MC

更新日期：1988-07-15 00:00:00

abstract：BACKGROUND:Recently, in vitro and in vivo models have identified that microRNAs (miRNAs), which are extensively expressed in the inner ear, play important roles in inner ear development and function. However, the function of miRNA in vertebrate tissue is not well understood. RESULTS:The current study used an in vitro ...

journal_title：Hearing research

authors： Wang XR,Zhang XM,Du J,Jiang H

更新日期：2012-04-01 00:00:00

abstract：:Reported are the results of analyses of three-channel Lissajous trajectories (3CLTs) of the auditory brain stem responses (ABRs) in a human subject in whom a focal lesion of the brain stem was caused by stereotactic radiosurgery, the 'gamma knife'. The surgery caused total destruction of the right inferior colliculus....

journal_title：Hearing research

authors： Durrant JD,Martin WH,Hirsch B,Schwegler J

更新日期：1994-01-01 00:00:00

abstract：:A common problem among the elderly is a difficulty in discriminating speech sounds. One factor that may contribute to this is a deterioration in the ability to process dynamic aspects of speech such as formant transitions. For the aging auditory system, this deterioration in temporal processing speed may be manifest a...

journal_title：Hearing research

authors： Mendelson JR,Ricketts C

更新日期：2001-08-01 00:00:00

abstract：:We report the results of behavioral studies in cats conducted first, to demonstrate the presence of a monaural mechanism for the enhancement of signal to noise; and then to examine the necessity or sufficiency of the acoustic striae for this mechanism. The results show that cats do indeed have a monaural mechanism for...

journal_title：Hearing research

authors： Masterton RB,Granger EM,Glendenning KK

更新日期：1994-03-01 00:00:00

abstract：:The human auditory brainstem is known to be exquisitely sensitive to fine-grained spectro-temporal differences between speech sound contrasts, and the ability of the brainstem to discriminate between these contrasts is important for speech perception. Recent work has described a novel method for translating brainstem ...

journal_title：Hearing research

authors： Warrier CM,Abrams DA,Nicol TG,Kraus N

更新日期：2011-12-01 00:00:00

abstract：:The current distribution of bipolar electrodes implanted into the scala tympani of the cat cochlea was investigated using a two-electrode masking technique. Two electrode masking is a non-invasive technique which requires two electrically independent electrodes and relies upon the forward masking of the electrically e...

journal_title：Hearing research

authors： O'Leary SJ,Black RC,Clark GM

更新日期：1985-06-01 00:00:00

abstract：:Genetically manipulated mice have gained a prominent role in in vivo research on development and function of the auditory system. A prerequisite for the interpretation of normal and abnormal structural and functional features of the inner ear is the exact knowledge of the cochlear place-frequency map. Using a stereota...

journal_title：Hearing research

authors： Müller M,von Hünerbein K,Hoidis S,Smolders JW

更新日期：2005-04-01 00:00:00

abstract：:Can the vestibular periphery of warm-blooded vertebrates recover functionally from severe sensory hair cell loss? Recent findings in birds suggest a mechanism for recovery but in fact no direct functional evidence has been reported. We produced vestibular hair cell lesions using the ototoxic agent streptomycin sulfate...

journal_title：Hearing research

authors： Jones TA,Nelson RC

更新日期：1992-10-01 00:00:00

abstract：:The tension fibroblasts of the spiral ligament of the mammalian cochlea are thought to create radial tension on the basilar membrane. Their postnatal development was investigated in the gerbil (Meriones unguiculatus) with confocal fluorescence microscopy using phallotoxin as a specific marker for F-actin. In the adult...

journal_title：Hearing research

authors： Kuhn B,Vater M

更新日期：1997-06-01 00:00:00

abstract：:The gravity-sensing organ of Aplysia californica consists of bilaterally paired statocysts containing statoconia, which are granules composed of calcium carbonate crystals in an organic matrix. In early embryonic development, Aplysia contain a single granule called a statolith, and as the animal matures, statoconia pr...

journal_title：Hearing research

authors： Pedrozo HA,Schwartz Z,Luther M,Dean DD,Boyan BD,Wiederhold ML

更新日期：1996-12-01 00:00:00

abstract：:Hearing aid (HA) users can differ markedly in their benefit from directional processing (or beamforming) algorithms. The current study therefore investigated candidacy for different bilateral directional processing schemes. Groups of elderly listeners with symmetric (N = 20) or asymmetric (N = 19) hearing thresholds f...

journal_title：Hearing research

authors： Neher T,Wagener KC,Latzel M

更新日期：2017-09-01 00:00:00

abstract：:The latency of the N1 component of tone burst evoked compound action potentials was examined in chinchilla following acute pure-tone trauma. At and below the trauma frequency (4 kHz) the N1 latency at threshold generally increased, while above the trauma frequency it decreased; tonotopically paralleling pitch shifts o...

journal_title：Hearing research

authors： Sikora MA,Morizono T

更新日期：1983-07-01 00:00:00