Characteristics and clinical applications of ocular vestibular evoked myogenic potentials.

abstract：:The relation between hearing loss and loss of hair cells after prolonged exposure to a simulated industrial noise environment was determined in normotensive albino rats. Hearing loss was assessed behaviorally by a conditioned suppression technique and electrophysiologically by auditory brainstem response to pulses of ...

journal_title：Hearing research

authors： Borg E

更新日期：1987-01-01 00:00:00

abstract：:Most previous reports of ototoxicity following exposure to several volatile organic solvents have restricted testing to the low- and mid-frequencies (2-20 kHz) of the hearing range in the rat (0.25-80 kHz). We report here that inhalation exposure to styrene, mixed xylene, toluene, and 1,1,2-trichloroethylene resulted ...

journal_title：Hearing research

authors： Crofton KM,Lassiter TL,Rebert CS

更新日期：1994-10-01 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：:Diffusion tensor imaging (DTI) is a contemporary neuroimaging modality used to study connectivity patterns and microstructure of white matter tracts in the brain. The use of DTI in the study of tinnitus is a relatively unexplored methodology with no studies focusing specifically on tinnitus induced by noise exposure. ...

journal_title：Hearing research

authors： Benson RR,Gattu R,Cacace AT

更新日期：2014-03-01 00:00:00

abstract：:In different animal models, auditory nerve fibers display variation in spontaneous activity and response threshold. Functional and structural differences among inner hair cell ribbon synapses are believed to contribute to this variation. The relative volumes of synaptic proteins at individual synapses might be one suc...

journal_title：Hearing research

authors： Reijntjes DOJ,Köppl C,Pyott SJ

更新日期：2020-05-01 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

authors： Ofsie MS,Hennig AK,Messana EP,Cotanche DA

更新日期：1997-11-01 00:00:00

abstract：:We recorded auditory evoked magnetic fields from 8 patients with unilateral, idiopathic, sudden, sensorineural hearing loss and from 8 healthy controls, using a 122-channel whole-scalp neuromagnetometer. The stimuli were 50-ms l-kHz tone bursts, delivered to the healthy ear at interstimulus intervals (ISIs) of 1, 2, 4...

journal_title：Hearing research

authors： Vasama JP,Mäkelä JP

更新日期：1995-07-01 00:00:00

abstract：:The frequency-modulation following response (FMFR) is a steady-state evoked response which may be a neural correlate of frequency discrimination. Aged subjects with normal hearing have abnormal frequency discrimination for low carrier frequencies and thus it might be predicted that aged individuals would have reduced ...

journal_title：Hearing research

authors： Boettcher FA,Madhotra D,Poth EA,Mills JH

更新日期：2002-03-01 00:00:00

abstract：:The auditory "octave illusion" arises when dichotic tones, presented one octave apart, alternate rapidly between the ears. This study aimed to explore the link between the perception of illusory pitches and brain activity during presentation of dichotic tones. We conducted a behavioral study of how participants percei...

journal_title：Hearing research

authors： Tanaka K,Kurasaki H,Kuriki S

更新日期：2018-03-01 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：:Glutamate, gamma aminobutyric acid (GABA) and glycine receptors have different properties depending on the specific subunit combination utilized. The subunit composition of amino acid receptors may help to shape the responses of neurons and can provide a diversity of response properties in different neuronal types and...

journal_title：Hearing research

authors： Sato K,Shiraishi S,Nakagawa H,Kuriyama H,Altschuler RA

更新日期：2000-09-01 00:00:00

abstract：:When using bone vibrator transducers for clinical measurements, the transfer of energy from the bone driver depends on the impedance match between the driver and the load (human mastoid or otherwise) to which the driver will be applied. Current clinical calibration methods are incapable of quantifying this impedance m...

journal_title：Hearing research

authors： Weece R,Allen J

更新日期：2010-05-01 00:00:00

abstract：:Older adults are often reported in the literature to have greater difficulty than younger adults understanding speech in noise [Helfer and Wilber (1988). J. Acoust. Soc. Am, 859-893]. The poorer performance of older adults has been attributed to a general deterioration of cognitive processing, deterioration of cochlea...

journal_title：Hearing research

authors： Gilbertson L,Lutfi RA

更新日期：2014-11-01 00:00:00

abstract：:Otoconia are biomineral particles of microscopic size essential for perception of gravity and maintenance of balance. Millions of older Americans are affected in their mobility, quality of life and in their health by progressive demineralization of otoconia. Currently, no effective means to prevent or counteract this ...

journal_title：Hearing research

authors： Lu W,Zhou D,Freeman JJ,Thalmann I,Ornitz DM,Thalmann R

更新日期：2010-09-01 00:00:00

abstract：:Kanamycin (KM)-induced changes in expression of the gene for glutamate-aspartate transporter (GLAST) in the rat cochlea were analyzed by Northern blotting. With the administration of KM (600 mg/kg/day) once daily for 20 days, the expression of GLAST mRNA gradually increased and reached a peak on day 20. Although the e...

journal_title：Hearing research

authors： Matsuda K,Ueda Y,Doi T,Tono T,Haruta A,Toyama K,Komune S

更新日期：1999-07-01 00:00:00

abstract：:The stimulus level and frequency dependence of the quadratic difference tone (QDT) measured as an otoacoustic emission in the ear canal has been investigated in the guinea pig and compared with simultaneously measured cubic difference tone (CDT) and with the round window electrical response. Acoustic QDT level tended ...

journal_title：Hearing research

authors： Brown AM

更新日期：1993-11-01 00:00:00

abstract：:Application of dexamethasone to the round window has been shown to ameliorate high frequency hearing loss resulting from the trauma of cochlear implantation in experimental animals, but elucidation of the factors influencing protection of the high frequencies has been confounded by the local trauma from electrode arra...

journal_title：Hearing research

authors： Eastwood H,Chang A,Kel G,Sly D,Richardson R,O'Leary SJ

更新日期：2010-06-14 00:00:00

abstract：:Many natural sounds such as speech contain concurrent amplitude and frequency modulation (AM and FM), with the FM components often in the form of directional frequency sweeps or glides. Most studies of modulation coding, however, have employed one modulation type in stationary carriers, and in cases where mixed-modula...

journal_title：Hearing research

authors： Hsieh IH,Saberi K

更新日期：2010-04-01 00:00:00

abstract：:Stress can be a significant factor influencing ear pathologies and is often reported to trigger the symptoms of Meniere's disease. Both physiological and psychological stress provokes the release of prolactin from the pituitary thus allowing the classification of prolactin as a major stress hormone. We investigated th...

journal_title：Hearing research

authors： Falkenius-Schmidt K,Rydmarker S,Horner KC

更新日期：2005-05-01 00:00:00

abstract：:This 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. ...

journal_title：Hearing research

authors： Brownell WE

更新日期：2009-10-07 00:00:00

abstract：OBJECTIVES:Existing evidence suggests a strong relationship between tinnitus and emotion. The objective of this study was to examine the effects of short-term emotional changes along valence and arousal dimensions on tinnitus outcomes. Emotional stimuli were presented in two different modalities: auditory and visual. T...

journal_title：Hearing research

authors： Durai M,O'Keeffe MG,Searchfield GD

更新日期：2017-03-01 00:00:00

abstract：:The suppression tuning properties of the oto-acoustic distortion product emission, 2f1-f2 have been measured in the ear canal of gerbil and man. The results show the acoustic response to be suppressible in a similar, frequency-dependent manner in both species. Frequencies near to those of the stimulating tones are mos...

journal_title：Hearing research

authors： Brown AM,Kemp DT

更新日期：1984-01-01 00:00:00

abstract：:The auditory system is thought to process complex sounds through overlapping bandpass filters. Frequency selectivity as estimated by auditory filters has been well quantified in humans and other mammalian species using behavioral and physiological methodologies, but little work has been done to examine frequency selec...

journal_title：Hearing research

authors： Burton JA,Dylla ME,Ramachandran R

更新日期：2018-01-01 00:00:00

abstract：:A number of studies have shown that the ear can be protected from sound over-exposure, either by activating the cochlear efferent system, or by sound 'conditioning' in which the role of the efferent system is less certain. To study more definitively the molecular basis of deliberately induced cochlear protection from ...

journal_title：Hearing research

authors： Vázquez AE,Luebke AE,Martin GK,Lonsbury-Martin BL

更新日期：2001-06-01 00:00:00

abstract：:Thresholds of neurons to sounds were compared as a function of central auditory structure [ventral cochlear nucleus (VCN), dorsal cochlear nucleus (DCN), and inferior colliculus (IC)] in young and middle-aged C57BL/6J mice (multiple- and single-unit recordings) and in young and old CBA/J mice (single-unit recordings)....

journal_title：Hearing research

authors： Willott JF,Parham K,Hunter KP

更新日期：1991-05-01 00:00:00

abstract：:The nascent tectorial membrane (TM) is identifiable as early as stage 33 (7th day) as thin, wispy material. By stage 37 (11th day), the dense mesh of the immature TM and fibrous webs (subtectorial threads) that attach the TM to the basilar papilla are distinct but scanty. The TM condenses slightly in its upper face. T...

journal_title：Hearing research

authors： Cohen GM,Fermin CD

更新日期：1985-04-01 00:00:00

abstract：:Tinnitus is a perception of sound that can occur in the absence of an external stimulus. A brief review of electroencephalography (EEG) and magnetoencephalography (MEG) literature demonstrates that there is no clear relationship between tinnitus presence and frequency band power in whole scalp or source oscillatory ac...

journal_title：Hearing research

authors： Pierzycki RH,McNamara AJ,Hoare DJ,Hall DA

更新日期：2016-01-01 00:00:00

abstract：:Recordings were made from 185 neurons in the primary auditory cortex of cats in the age range of 15 to 297 days. A comparison was made between the tuning for click repetition-rate and for amplitude modulation-frequency of a noise burst on the basis of temporal Modulation Transfer Functions (tMTF). 90 of the 185 units ...

journal_title：Hearing research

authors： Eggermont JJ

更新日期：1993-02-01 00:00:00

abstract：:This study introduces and evaluates a method for measurement of the longitudinal spread of electrically evoked neural excitation in the cochlea, using the Neural Response Telemetry system (NRT) available with the Nucleus((R)) 24 cochlear implant system. The recently released version of the NRT software (version 3.0) e...

journal_title：Hearing research

authors： Cohen LT,Richardson LM,Saunders E,Cowan RS

更新日期：2003-05-01 00:00:00

abstract：:Both outer hair cells (OHCs) and inner hair cells (IHCs) survive and mature in 3 days old rat organ of Corti explants cultured for 1 month in a minimal essential medium. In contrast, under the same culture conditions, only IHCs survive in explants from adult guinea pig organ of Corti while many of the OHCs are lost wi...

journal_title：Hearing research

authors： Malgrange B,Rigo JM,Coucke P,Thiry M,Hans G,Nguyen L,van de Water TR,Moonen G,Lefebvre PP

更新日期：2002-08-01 00:00:00