Abstract:
:Left ear noise-induced hearing losses are dominant in the army. The common explanation is the asymmetrical effect of the shooting posture. However, firm evidence to support this possibility is still lacking. In the French army shooters, eye preference rather than hand preference for shooting determines the side of shooting and hence the ear more exposed to noise. To test whether left-right asymmetry of hearing thresholds really relates to the shooting posture, we analyzed audiograms from 644 officers of the infantry and artillery branches. The interaural differences reached 7 dB for right-eyed subjects, and less, about 5 dB, for left-eyed subjects at 6-7 kHz, both with disadvantage for the left ear. In contrast, hearing thresholds of both groups in the low frequency range were significantly better for left ears. Our results suggest each ear has different intrinsic characteristics. The right cochlea might be a less sensitive but more robust sensor than the left cochlea, which might be a finer sensor but more sensitive to noise.
journal_name
Hear Resjournal_title
Hearing researchauthors
Job A,Grateau P,Picard Jdoi
10.1016/s0378-5955(98)00104-xsubject
Has Abstractpub_date
1998-08-01 00:00:00pages
119-24issue
1-2eissn
0378-5955issn
1878-5891pii
S0378-5955(98)00104-Xjournal_volume
122pub_type
杂志文章相关文献
HEARING RESEARCH文献大全abstract::The endocochlear potential (EP) provides part of the electrochemical drive for sound-driven currents through cochlear hair cells. Intense noise exposure (110 dB SPL, 2 h) differentially affects the EP in three inbred mouse strains (C57BL/6 [B6], CBA/J [CBA], BALB/cJ [BALB]) (Ohlemiller and Gagnon, 2007, Hearing Resear...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/j.heares.2018.01.015
更新日期:2018-04-01 00:00:00
abstract::One objective electrophysiological test for deafness involves presenting a brief acoustic stimulus to a subject and measuring the electrical activity evoked in the muscle located just behind the ear (the post-auricular muscle or PAM). Although this electrical response has been known for many years, it has been ignored...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/s0378-5955(99)00159-8
更新日期:1999-12-01 00:00:00
abstract::It is widely appreciated that the key predictor of the pitch of a sound is its periodicity. Neural structures which support pitch perception must therefore be able to reflect the repetition rate of a sound, but this alone is not sufficient. Since pitch is a psychoacoustic property, a putative cortical code for pitch m...
journal_title:Hearing research
pub_type: 杂志文章,评审
doi:10.1016/j.heares.2010.04.015
更新日期:2011-01-01 00:00:00
abstract::Certain characteristics of the extracellular cochlear microphonic (CM) recorded by intracochlear electrodes change in a bimodal manner as a function of prior acoustic exposure, intensity of stimulation, or stimulus frequency. In the present study, it is shown that biasing the basilar membrane position toward scala tym...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/0378-5955(80)90036-2
更新日期:1980-03-01 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
pub_type: 杂志文章
doi:
更新日期:1992-04-01 00:00:00
abstract::Single-unit recordings from neurons in the torus semicircularis of Rana ridibunda were analyzed to determine the degree to which these neurons can detect acoustic stimuli superimposed on continuous, broad-band noise. In the first series of trials the stimuli were tone pulses 25 ms long, 5 dB above threshold, and at th...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/0378-5955(88)90117-7
更新日期:1988-09-15 00:00:00
abstract::The rather shallow growth of click-evoked otoacoustic emissions (CEOAE) with click intensity, namely <1 dB/dB, distinguishes genuine CEOAEs from stimulus artifacts, thereby providing the rationale for the popular 'derived nonlinear recording' method. However, other CEOAE nonlinearities regarding phase or envelope depe...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/s0378-5955(02)00745-1
更新日期:2003-01-01 00:00:00
abstract::When hearing thresholds are measured with high-frequency resolution there is a pseudo-periodic variation in thresholds across frequency of up to 15-20dB. This variation is called threshold fine structure (previously referred to as threshold microstructure). Consequently, estimates of auditory status based on threshold...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/j.heares.2011.11.011
更新日期:2012-01-01 00:00:00
abstract::Both sound exposure and gentamicin treatment cause damage to sensory hair cells in the peripheral chick auditory organ, the basilar papilla. This induces a regeneration response which replaces hair cells and restores auditory function. Since functional recovery requires the re-establishment of connections between rege...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/s0378-5955(97)00150-0
更新日期:1997-11-01 00:00:00
abstract:BACKGROUND:Epidemiological studies have shown that women have better high-frequency thresholds than men in virtually all age groups, and that age-related hearing decline starts after 30 in men but not until after the age of 50 in women. This coincides with the menopausal transition in most women, thus leading us to hyp...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/j.heares.2009.09.009
更新日期:2010-01-01 00:00:00
abstract::People with tinnitus report anecdotal difficulties in mental concentration and psychological treatments for tinnitus advise on concentration difficulties and how to manage them. Yet the literature lacks any coherent discussion about what precise theoretical cognitive constructs might be mediating reported concentratio...
journal_title:Hearing research
pub_type: 杂志文章,评审
doi:10.1016/j.heares.2015.10.001
更新日期:2016-02-01 00:00:00
abstract::The IgG1 mouse monoclonal antibody (MAb) KHRI-3, binds to an antigen of 65-68 kDa expressed on inner ear supporting cells in guinea pigs. We previously showed [Nair et al. (1995) Monoclonal antibody induced hearing loss. Hear. Res. 83, 101-113] that mice carrying the KHRI-3 hybridoma develop high frequency hearing los...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/s0378-5955(97)00024-5
更新日期:1997-05-01 00:00:00
abstract::We have studied the noradrenergic and serotonergic changes induced by white noise stimulation at 70, 90 or 110 dB SPL for 45 min, in cochlear nuclei, inferior colliculus (IC), primary auditory cortex (PAC) and as a comparison in locus coeruleus (LC) and raphe dorsalis using HPLC. Both noradrenergic and serotonergic pa...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/s0378-5955(98)00031-8
更新日期:1998-04-01 00:00:00
abstract:OBJECTIVE:To objectively measure speech intelligibility of individual subjects from the EEG, based on cortical tracking of different representations of speech: low-level acoustical, higher-level discrete, or a combination. To compare each model's prediction of the speech reception threshold (SRT) for each individual wi...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/j.heares.2019.05.006
更新日期:2019-09-01 00:00:00
abstract::The possible presence of different types of delayed rectifier K+ current (I(K)) was studied in vestibular hair cells of frog semicircular canals. Experiments were performed in thin slice preparations of the whole crista ampullaris and recordings were made using the whole-cell patch-clamp technique. We found that an ap...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/s0378-5955(99)00097-0
更新日期:1999-09-01 00:00:00
abstract::Masking and binaural masking-level differences (BMLDs) were measured using short 400 and 800 Hz test tones masked by uniform masking noise in both pre- and post-masking conditions. The BMLD shows the same dependence on the temporal position of the test signal as masking itself. Additional data produced with interrupte...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/0378-5955(84)90076-5
更新日期:1984-03-01 00:00:00
abstract::Progress in drug delivery to the ear has been achieved over the last few years. This review illustrates the main mechanisms of controlled drug release and the resulting geometry- and size-dependent release kinetics. The potency, physicochemical properties, and stability of the drug molecules are key parameters for des...
journal_title:Hearing research
pub_type: 杂志文章,评审
doi:10.1016/j.heares.2018.03.006
更新日期:2018-10-01 00:00:00
abstract::The laminar distribution and reciprocity of commissural axon terminals and cells of origin in cat primary auditory cortex (AI) were studied after injections of tritiated proline combined with horseradish peroxidase in the middle ectosylvian gyrus. Terminal fields were found in every cortical layer in the contralateral...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/0378-5955(86)90110-3
更新日期:1986-01-01 00:00:00
abstract::The peripheral auditory sense organ, the cochlea, receives innervation from lateral and medial olivocochlear neurons in the brainstem. These neurons are able to modulate cochlear neural output. Anatomical studies have shown that one of the neurotransmitters which is present in varicosities surrounding the olivocochlea...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/j.heares.2005.01.009
更新日期:2005-06-01 00:00:00
abstract::Transtympanic administration of gentamicin is a widely accepted and effective approach for treating patients with intractable vertigo. Previous studies have demonstrated the uptake, distribution and effects of gentamicin in peripheral vestibular and cochlear structures after transtympanic injection. However, little is...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/j.heares.2011.10.003
更新日期:2012-01-01 00:00:00
abstract::In a previous study, we have demonstrated the presence of two adenosine receptor (AR) subtypes, namely A1 and A3AR, in the chinchilla cochlea. One or both of these receptors couple to activation of antioxidant enzymes, with resulting decreases in lipid peroxidation. The chemotherapeutic agent, cisplatin, was shown to ...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/s0378-5955(97)00103-2
更新日期:1997-09-01 00:00:00
abstract::An analysis of the central projections of the ventral nucleus of the trapezoid body (VNTB) in the rat, a region of the superior olivary complex known for its neuronal heterogeneity, was made using two anterograde axonal tracers, [3H]leucine and biotinylated dextran amine (BDA). A mixture of these tracers was injected ...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/0378-5955(95)00198-0
更新日期:1996-04-01 00:00:00
abstract::We have investigated the morphometric changes in the cochlear nucleus of patients who had undergone cochlear implantation following profound deafness. The brain stems of 11 adult patients who had undergone implantation and four non-implanted control cases with varying degrees of hearing loss were studied. The volumes ...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/s0378-5955(02)00694-9
更新日期:2002-12-01 00:00:00
abstract::We report the changes in auditory function that occurred at selected intervals following exposure to an intense pure-tone stimulus. One day old chicks were exposed to a 0.9 kHz tone for 48 h at 120 dB. At 0, 1, 3, 6, 9, 12 and 15 days after exposure, cochlear nucleus sound-evoked potentials were used to assess thresho...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/0378-5955(89)90012-9
更新日期:1989-09-01 00:00:00
abstract::The vibration characteristics (amplitude and phase as a function of frequency) of the tympanic membrane in the grass frog were measured using a laser-doppler velocity meter. It was tested to what extent the frog's acoustic system behaves as a pressure gradient receiver. This might clarify how the frog localizes sound....
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/0378-5955(84)90018-2
更新日期:1984-05-01 00:00:00
abstract::In the cochlea, outer hair cells (OHCs) and Deiters' cells most likely contribute to the generation of active cochlear mechanics. The presence of ATP receptors on these cells indicates that endogenous ATP may have a role in cochlear mechanics. To explore this possibility, the effects of ATP antagonists were studied bo...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/s0378-5955(97)00093-2
更新日期:1997-09-01 00:00:00
abstract::Recent evidence suggests that the monkey's short-term memory in audition depends on a passively retained sensory trace as opposed to a trace reactivated from long-term memory for use in working memory. Reliance on a passive sensory trace could render memory particularly susceptible to confusion between sounds that are...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/j.heares.2013.01.011
更新日期:2013-04-01 00:00:00
abstract::The effects of eliminating the olivocochlear bundle (OCB) on cochlear electromechanical properties were examined by measuring cochlear microphonics (CM) and distortion product otoacoustic emissions (DPOAEs) in chronically de-efferented chinchillas. The OCB fibers to the right ears were successfully sectioned in six ou...
journal_title:Hearing research
pub_type: 杂志文章
doi:10.1016/s0378-5955(99)00217-8
更新日期:2000-05-01 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
pub_type: 杂志文章
doi:10.1016/j.heares.2016.11.005
更新日期:2017-02-01 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
pub_type: 杂志文章
doi:10.1016/s0378-5955(97)00104-4
更新日期:1997-10-01 00:00:00