Human auditory steady state potentials.

abstract：OBJECTIVES:In this four-site clinical trial, we evaluated whether tinnitus masking (TM) and tinnitus retraining therapy (TRT) decreased tinnitus severity more than the two control groups: an attention-control group that received tinnitus educational counseling (and hearing aids if needed; TED), and a 6-month-wait-list ...

journal_title：Ear and hearing

authors： Henry JA,Stewart BJ,Griest S,Kaelin C,Zaugg TL,Carlson K

更新日期：2016-11-01 00:00:00

abstract：OBJECTIVES:Progress has been made in recent years in the provision of amplification and early intervention for children who are hard of hearing. However, children who use hearing aids (HAs) may have inconsistent access to their auditory environment due to limitations in speech audibility through their HAs or limited HA...

journal_title：Ear and hearing

authors： McCreery RW,Walker EA,Spratford M,Oleson J,Bentler R,Holte L,Roush P

更新日期：2015-11-01 00:00:00

abstract：:Identification errors for initial consonants of consonants-vowels-consonants-vowels from lists A and B of the Nonsense Syllable Test were analyzed for 10 normal-hearing and 8 sensorineural hearing-impaired listeners. The Nonsense Syllable Test stimuli were presented binaurally through earphones at 6 increasing sensati...

journal_title：Ear and hearing

authors： Doyle KJ,Danhauer JL,Edgerton BJ

更新日期：1981-05-01 00:00:00

abstract：OBJECTIVES:To investigate the correlations between hearing handicap, speech recognition, listening effort, and fatigue. DESIGN:Eighty-four adults with hearing loss (65 to 85 years) completed three self-report questionnaires: the Fatigue Assessment Scale, the Effort Assessment Scale, and the Hearing Handicap Inventory ...

journal_title：Ear and hearing

authors： Alhanbali S,Dawes P,Lloyd S,Munro KJ

更新日期：2018-05-01 00:00:00

abstract：:Coupler output levels were obtained for six repeated placements of a TDH-49 earphone in a P/N 51 cushion on a NBS 9A coupler and a B-71 and B-72 bone vibrator on a mechanical coupler from 250 to 4000 Hz using experienced (N = 9) and untrained subjects (N = 9) who were later trained. The largest minus the smallest coup...

journal_title：Ear and hearing

authors： Frank T,Chaffinch JO,Svitko CS

更新日期：1986-08-01 00:00:00

abstract：:In a digitally controlled adaptive filter, ongoing detection and spectral analysis of quasi steady state noise are performed, and analog filter parameters are adjusted to provide greatest attenuation in frequency regions where noise energy is greatest. Attenuation introduced by the filter affects both speech and noise...

journal_title：Ear and hearing

authors： van Tasell DJ,Larsen SY,Fabry DA

更新日期：1988-02-01 00:00:00

abstract：OBJECTIVES:Diabetes mellitus (DM) is associated with a variety of sensory complications. Very little attention has been given to auditory neuropathic complications in DM. The aim of this study was to determine whether type 1 DM (T1DM) affects neural coding of the rapid temporal fluctuations of sounds, and how any defic...

journal_title：Ear and hearing

authors： AlJasser A,Uus K,Prendergast G,Plack CJ

更新日期：2020-05-01 00:00:00

abstract：:The purpose of this study was to determine the repeatability of high-frequency, bone conduction thresholds and to increase the data base concerning high-frequency, bone conduction threshold levels. Bone conduction thresholds were obtained on 30 subjects having normal, low, and mid frequency (0.25 to 8 kHz) hearing thr...

journal_title：Ear and hearing

authors： Frank T,Ragland AE

更新日期：1987-12-01 00:00:00

abstract：:In contrast to the transient (N1-P2) and steady-state (<20 Hz) cortical responses, neither the transient (auditory brain stem response) nor the steady-state (80 Hz) brain stem responses show the binaural masking level difference (BMLD). This study determined behavioral and 40-Hz auditory steady-state response (ASSR) B...

journal_title：Ear and hearing

authors： Ishida IM,Stapells DR

更新日期：2009-12-01 00:00:00

abstract：OBJECTIVE:To evaluate the effectiveness of a home-based and a laboratory-based localization training program. DESIGN:This study examined the effectiveness of a localization training program on improving the localization ability of 15 participants with a mild-to-moderately severe hearing loss. These participants had wo...

journal_title：Ear and hearing

authors： Kuk F,Keenan DM,Lau C,Crose B,Schumacher J

更新日期：2014-11-01 00:00:00

abstract：OBJECTIVES:The first objective was to examine factors that could be predictive of postoperative unilateral (cochlear implant alone) speech recognition ability in a group of subjects with greater degrees of preoperative acoustic hearing than has been previously examined. Second, the study aimed to identify factors predi...

journal_title：Ear and hearing

authors： Plant K,McDermott H,van Hoesel R,Dawson P,Cowan R

更新日期：2016-03-01 00:00:00

abstract：OBJECTIVE:To determine the maximum stimulus levels at which a measured auditory steady-state response (ASSR) can be assumed to be a reliable measure of auditory thresholds. DESIGN:ASSR thresholds were measured at octave frequencies from 500 to 4000 Hz in 10 subjects with profound hearing loss. These subjects provided ...

journal_title：Ear and hearing

authors： Gorga MP,Neely ST,Hoover BM,Dierking DM,Beauchaine KL,Manning C

更新日期：2004-06-01 00:00:00

abstract：OBJECTIVES:The most commonly employed speech processing strategies in cochlear implants (CIs) only extract and encode amplitude modulation (AM) in a limited number of frequency channels. proposed a novel speech processing strategy that encodes both frequency modulation (FM) and AM to improve CI performance. Using behav...

journal_title：Ear and hearing

authors： Suresh CH,Krishnan A,Luo X

更新日期：2020-03-01 00:00:00

abstract：:In hearing aid research and application it is often necessary to transform the sound pressure level or acoustic gain measured at one physical point (e.g., 2 cc coupler) to an equivalent value at another physical point (e.g., tympanic membrane). Results of currently available studies on various transformations are summ...

journal_title：Ear and hearing

authors： Bentler RA,Pavlovic CV

更新日期：1989-02-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to review the literature regarding human noise-induced permanent threshold shift and to determine whether the observed data agreed with the predictions of two different exchange rates (ERs). DESIGN:An initial list of possibly relevant studies included those cited by authors who endo...

journal_title：Ear and hearing

authors： Dobie RA,Clark WW

更新日期：2014-01-01 00:00:00

abstract：OBJECTIVES:Audiologists regularly use serial monitoring to evaluate changes in a patient's auditory function over time. Observed changes are compared with reference standards to determine whether further clinical action is necessary. Reference standards are established in a control sample of otherwise healthy subjects ...

journal_title：Ear and hearing

authors： McMillan GP,Reavis KM,Konrad-Martin D,Dille MF

更新日期：2013-09-01 00:00:00

abstract：OBJECTIVES:(1) To determine the ototoxicity detection rate (sensitivity) for distortion-product otoacoustic emissions (DPOAEs) testing in adults who received ototoxic medications and experienced pure-tone threshold changes during the course of treatment; (2) to determine the extent to which DPOAE sensitivity to ototoxi...

journal_title：Ear and hearing

authors： Reavis KM,Phillips DS,Fausti SA,Gordon JS,Helt WJ,Wilmington D,Bratt GW,Konrad-Martin D

更新日期：2008-12-01 00:00:00

abstract：OBJECTIVES:Although it has been shown previously that changes in temporal coding produce changes in pitch in all cochlear regions, research has suggested that temporal coding might be best encoded in relatively apical locations. The authors hypothesized that although temporal coding may provide useable information at a...

journal_title：Ear and hearing

authors： Landsberger DM,Vermeire K,Claes A,Van Rompaey V,Van de Heyning P

更新日期：2016-05-01 00:00:00

abstract：:No outcome measure has universal validity and applicability. When designing, promulgating or selecting a particular instrument, audiologists should take care to consider and specify the detailed purposes to which the measure will be directed, and the particular populations to which it will be applied. Scales that have...

journal_title：Ear and hearing

authors： Gatehouse S

更新日期：2000-08-01 00:00:00

abstract：:Everyday conversation frequently includes challenges to the clarity of the acoustic speech signal, including hearing impairment, background noise, and foreign accents. Although an obvious problem is the increased risk of making word identification errors, extracting meaning from a degraded acoustic signal is also cogn...

journal_title：Ear and hearing

authors： Peelle JE

更新日期：2018-03-01 00:00:00

abstract：OBJECTIVE:A new speech processing concept and its implementation cochlear implant neural net, simulation and stimulation (CINSTIM), for cochlear implant systems is currently under investigation. The main objectives of this new strategy are to improve speech perception within the early rehabilitation period for prelingu...

journal_title：Ear and hearing

authors： Leisenberg M,Dees DC

更新日期：1996-02-01 00:00:00

abstract：:This paper provides an overview of changes in the perception of sound that result from cochlear damage. It starts with a brief introduction to the physiology of the cochlea, emphasizing the role of the "active mechanism" and describing how cochlear function is altered by cochlear damage. Then the effects of cochlear d...

journal_title：Ear and hearing

authors： Moore BC

更新日期：1996-04-01 00:00:00

abstract：OBJECTIVES:The purpose of this investigation was to determine whether a predictable relationship existed between self-reported dizziness handicap and video Head Impulse Test (vHIT) results in a large sample of patients reporting to a dizziness clinic. Secondary objectives included describing the characteristics of the ...

journal_title：Ear and hearing

authors： McCaslin DL,Jacobson GP,Bennett ML,Gruenwald JM,Green AP

更新日期：2014-09-01 00:00:00

abstract：OBJECTIVES:Although it has been well established that the prevalence of and severity of hearing loss increase with age, the contribution of familial factors to age-related hearing loss cannot be quantified. This is largely because hearing loss in older people has both genetic and environmental contributions. As environ...

journal_title：Ear and hearing

authors： McMahon CM,Kifley A,Rochtchina E,Newall P,Mitchell P

更新日期：2008-08-01 00:00:00

abstract：OBJECTIVES:We investigated the ability of single-sided deaf listeners implanted with a cochlear implant (SSD-CI) to (1) determine the front-back and left-right location of sound sources presented from loudspeakers surrounding the listener and (2) use small head rotations to further improve their localization performanc...

journal_title：Ear and hearing

authors： Pastore MT,Natale SJ,Clayton C,Dorman MF,Yost WA,Zhou Y

更新日期：2020-11-01 00:00:00

abstract：:A common element of the psychophysiological research on listening effort is the focus on listening demand as determinant of effort. The article discusses preceding studies and theorizing on effort to show that the link between listening demand and listening effort is moderated by various variables. Moreover, I will pr...

journal_title：Ear and hearing

authors： Richter M

更新日期：2016-07-01 00:00:00

abstract：:Acoustic reflex threshold and magnitude were measured for normal-hearing subjects in four experiments under conditions of: (1) tight and relaxed eyelid closure; (2) eyes open and closed in light, focusing on a spot, reading, and solving a visual maze; (3) tactile stimulation; and (4) performing a mental task. Measurem...

journal_title：Ear and hearing

authors： Robinette MS,Snyder KS

更新日期：1982-07-01 00:00:00

abstract：:Clinical auditory brain stem response latency measures are conventionally evaluated for abnormality by reference to normative laboratory values in standard deviation units. This note suggests that the directionality of the test hypothesis should be considered when the clinical ABR is evaluated for abnormality at a pre...

journal_title：Ear and hearing

authors： Sklare DA

更新日期：1990-02-01 00:00:00

abstract：OBJECTIVES:In newer-generation Cochlear Ltd. cochlear implants, two adjacent electrodes can be electrically coupled to produce a single contact or "dual electrode" (DE). The goal of the present study was to evaluate whether relatively large impedance differences (>3.0 kOhms) between coupled electrodes affect the excita...

journal_title：Ear and hearing

authors： Hughes ML,Baudhuin JL,Goehring JL

更新日期：2015-03-01 00:00:00

abstract：:Three experiments evaluated steady state and transient auditory evoked potentials (EPs) to tones that were sinusoidally modulated in frequency and to tones that alternated between two frequencies with a linear ramp. The steady state responses to sinusoidal FM were small and difficult to record at both the first and se...

journal_title：Ear and hearing

authors： Maiste A,Picton T

更新日期：1989-06-01 00:00:00