Human auditory evoked potentials to frequency-modulated tones.

abstract：:In recent years there has been an increased acceptance of the cochlear implant as an appropriate sensory aid for selected hearing-impaired individuals with profound losses. With the Food and Drug Administration's release of the 3M/House single channel cochlear implant on November 29, 1984 and the Nucleus 22-channel co...

journal_title：Ear and hearing

authors： Pope ML,Miyamoto RT,Myres WA,Robbins AM,Punch JL

更新日期：1986-04-01 00:00:00

abstract：:A correlation of hearing deficits and enamel defects was investigated in 18 children presenting to a pediatric neurology service for hearing evaluation. Eleven had enamel defects. Five had defects consistent with a systemic insult occurring as early as 14 weeks gestation, two between 29 to 33 weeks gestation, and four...

journal_title：Ear and hearing

authors： Murray GS,Johnsen DC

更新日期：1985-09-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to perform a cross-language comparison of two commonly used sentence-recognition materials (i.e., Hearing in Noise Test [HINT] and AzBio) in American English (AE) and Mandarin Chinese (MC). DESIGNS:Sixty normal-hearing, native English-speaking and 60 normal-hearing, native Chinese-...

journal_title：Ear and hearing

authors： Xu L,Xi X,Patton A,Wang X,Qi B,Johnson L

更新日期：2020-08-19 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：:Humans have evolved the unique capacity to efficiently communicate using the spoken word. Hearing plays a key role as a receiver in this process and dysfunction leads to difficulties in listening and communication. It is widely accepted that effective communication is not adequately captured with current behavioral sp...

journal_title：Ear and hearing

authors： Carlile S,Keidser G

更新日期：2020-11-01 00:00:00

abstract：OBJECTIVES:This study aimed to characterize horizontal plane sound localization in interfering noise at different signal-to-noise ratios (SNRs) and to compare performance across normal-hearing listeners and users of unilateral and bilateral cochlear implants (CIs). CI users report difficulties with listening in noisy e...

journal_title：Ear and hearing

authors： Kerber S,Seeber BU

更新日期：2012-07-01 00:00:00

abstract：OBJECTIVES:Pediatric vestibular evaluations incorporate cervical and ocular vestibular evoked myogenic potential (c- and oVEMP, respectively) testing; however, in children, c- and oVEMP thresholds have been minimally investigated and frequency tuning is unknown. Children are also at risk for unsafe sound exposure secon...

journal_title：Ear and hearing

authors： Rodriguez AI,Thomas MLA,Janky KL

更新日期：2019-01-01 00:00:00

abstract：:Retest stability of the Communication Profile for the Hearing Impaired (CPHI) was assessed in a sample of 101 active-duty military personnel who attended the Aural Rehabilitation Program at Walter Reed Army Medical Center. Pretests were administered by referring audiologists; retests were administered from 6 to 40 wee...

journal_title：Ear and hearing

authors： Demorest ME,Erdman SA

更新日期：1988-10-01 00:00:00

abstract：:This paper describes the first phase in the development of the Connected Speech Test (CST). This test of intelligibility of everyday speech has been developed primarily for use as a criterion measure in investigations of hearing aid benefit. The test consists of 48 passages of conversationally produced connected speec...

journal_title：Ear and hearing

authors： Cox RM,Alexander GC,Gilmore C

更新日期：1987-10-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to determine whether bone-conducted vibration (BCV) or air-conducted sound (ACS) is the optimal mode for eliciting both ocular vestibular-evoked myogenic potentials (oVEMPs) and cervical VEMPs (cVEMPs). DESIGN:Twelve healthy volunteers, five patients with unilateral chronic otitis ...

journal_title：Ear and hearing

authors： Wang SJ,Weng WJ,Jaw FS,Young YH

更新日期：2010-04-01 00:00:00

abstract：:In conventional auditory brain stem response (ABR) testing, the stimulus rate must be low enough that the responses do not overlap. By using stimulus patterns derived from the pseudorandom binary series known as maximum length sequences (MLSs), it is possible to stimulate at mean rates of hundreds of clicks per second...

journal_title：Ear and hearing

authors： Marsh RR

更新日期：1992-12-01 00:00:00

abstract：:This study reviews audiologic findings on cases of hearing-impaired elderly adults who were matched on the basis of peripheral hearing loss and who were divided into cochlear and retrocochlear groups on the basis of auditory brain stem response (ABR) test results. ABR test results were compared to other audiologic tes...

journal_title：Ear and hearing

authors： Rizzo SR Jr,Gutnick HN

更新日期：1991-02-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to characterize auditory function in patients diagnosed with post-treatment Lyme disease syndrome (PTLDS). DESIGN:Eighteen patients with PTLDS were evaluated and compared to a normal population. Evaluations consisted of pure tone and speech thresholds, word recognition (WRS), ac...

journal_title：Ear and hearing

authors： Shotland LI,Mastrioanni MA,Choo DL,Szymko-Bennett YM,Dally LG,Pikus AT,Sledjeski K,Marques A

更新日期：2003-12-01 00:00:00

abstract：OBJECTIVES:The objectives of this study were to examine the quantity of adult words, adult-child conversational turns, and electronic media in the auditory environments of toddlers who are hard of hearing (HH) and to examine whether these factors contributed to variability in children's communication outcomes. DESIGN:...

journal_title：Ear and hearing

authors： Ambrose SE,VanDam M,Moeller MP

更新日期：2014-03-01 00:00:00

abstract：OBJECTIVES:To estimate the annual cost of Ménière's disease and the cost per person in the UK population and to investigate the direct and indirect costs of the condition. DESIGN:The authors utilized a multidata approach to provide the first estimate of the cost of Ménière's. Data from the UK Biobank (a study of 500,0...

journal_title：Ear and hearing

authors： Tyrrell J,Whinney DJ,Taylor T

更新日期：2016-05-01 00:00:00

abstract：:Speech recognition thresholds (SRTs) were measured for a closed set of spondees that had been processed by peak clipping and compression. Both hearing-impaired and normal-hearing subject groups showed progressively higher SRTs with increasing levels of peak clipping, with significant threshold shifts occurring for cli...

journal_title：Ear and hearing

authors： Crain TR,Van Tasell DJ

更新日期：1994-12-01 00:00:00

abstract：:Auditory brain stem response waveforms, derived from normal ears, were analyzed with a computer-based digital filtering program as a means of systematically evaluating the effects of phase-shift distortion. Off-line analysis involved the stimulated responses of a Butterworth-type filter at five high-pass and four low-...

journal_title：Ear and hearing

authors： Domico WD,Kavanagh KT

更新日期：1986-12-01 00:00:00

abstract：OBJECTIVE:Spatial release from masking (SRM) can increase speech intelligibility in complex listening environments. The goal of the present study was to document how speech-in-speech stimuli could be best processed to encourage optimum SRM for listeners who represent a range of ages and amounts of hearing loss. We exam...

journal_title：Ear and hearing

authors： Jakien KM,Kampel SD,Gordon SY,Gallun FJ

更新日期：2017-01-01 00:00:00

abstract：:Peripheral auditory sensitivity is documented over a 5-year period on 4 cases with otodental dysplasia. Age of onset is noted for the proband and indicates that onset of this progressive hearing loss occurs as early as the first decade. Findings suggest that the hearing loss plateaus by the fourth decade, resulting in...

journal_title：Ear and hearing

authors： Cook RA,Cox JR,Jorgenson RJ

更新日期：1981-03-01 00:00:00

abstract：OBJECTIVES:Previous studies have documented the benefits of bimodal hearing as compared with a cochlear implant alone, but most have focused on the importance of bottom-up, low-frequency cues. The purpose of the present study was to evaluate the role of top-down processing in bimodal hearing by measuring the effect of ...

journal_title：Ear and hearing

authors： Oh SH,Donaldson GS,Kong YY

更新日期：2016-09-01 00:00:00

abstract：OBJECTIVES:Recent animal studies suggest that noise-induced synaptopathy may underlie a phenomenon that has been labeled hidden hearing loss (HHL). Noise exposure preferentially damages low spontaneous-rate auditory nerve fibers, which are involved in the processing of moderate- to high-level sounds and are more resist...

journal_title：Ear and hearing

authors： Ridley CL,Kopun JG,Neely ST,Gorga MP,Rasetshwane DM

更新日期：2018-09-01 00:00:00

abstract：:A case is presented of a patient with lateral pontine stroke which resulted in a moderate unilateral sensorineural hearing loss. ABR, word recognition scores, acoustic reflexes, neurological evaluation, and CT scan were consistent with brain stem lesion. Recovery of hearing, including acoustic reflexes and word recogn...

journal_title：Ear and hearing

authors： Bales JD

更新日期：1989-04-01 00:00:00

abstract：OBJECTIVES:Channel interaction, the stimulation of overlapping populations of auditory neurons by distinct cochlear implant (CI) channels, likely limits the speech perception performance of CI users. This study examined the role of vocoder-simulated channel interaction in the ability of children with normal hearing (cN...

journal_title：Ear and hearing

authors： Jahn KN,DiNino M,Arenberg JG

更新日期：2019-03-01 00:00:00

abstract：OBJECTIVE:To compare the performance of cochlear implant patients and normal-hearing subjects on a musical interval labeling task, and to determine whether information regarding musical interval size is available to cochlear implant patients under realistic everyday listening conditions. DESIGN:Two Nucleus cochlear im...

journal_title：Ear and hearing

authors： Pijl S

更新日期：1997-10-01 00:00:00

abstract：OBJECTIVES:This study was conducted to examine improvements of cognitive abilities after cochlear implantation in deaf children. We also examined the psychosocial factors that predict good outcomes of cochlear implantation. DESIGN:A neuropsychological test battery was administered to 17 deaf children (mean age, 7 yr 2...

journal_title：Ear and hearing

authors： Shin MS,Kim SK,Kim SS,Park MH,Kim CS,Oh SH

更新日期：2007-04-01 00:00:00

abstract：OBJECTIVE:The main objective was to investigate whether the broadening and narrowing of formant bandwidths had a significant effect on the identification of vowels often confused by Nucleus cochlear implant recipients using the Spectral Peak (SPEAK) speech coding strategy. Specifically, identification performance for s...

journal_title：Ear and hearing

authors： Hawks JW,Fourakis MS,Skinner MW,Holden TA,Holden LK

更新日期：1997-12-01 00:00:00

abstract：OBJECTIVES:Early-deafened, late-implanted adolescents and adults constitute a unique group of cochlear implant (CI) users, showing a large variability in outcomes. The current systematic review aimed to determine which preimplantation factors are relevant in predicting postoperative outcomes in this patient group. DES...

journal_title：Ear and hearing

authors： Debruyne JA,Janssen AM,Brokx JPL

更新日期：2020-11-01 00:00:00

abstract：:The present study investigated the effects of intensity on hearing-impaired adults' performance on the Staggered Spondaic Word (SSW) test. Fifteen adults having mild-to-moderate cochlear hearing losses were administered the 40-item SSW test which was subdivided into four groups of ten items each, and presented at diff...

journal_title：Ear and hearing

authors： Flynn PA,Danhauer JL,Gerber SE,Goller MC,Arnst DJ

更新日期：1984-11-01 00:00:00

abstract：OBJECTIVES:Using a longitudinal design, the present study sought to substantiate indications from two previous cross-sectional studies that hearing aid (HA) experience leads to improved speech processing abilities as quantified using eye-gaze measurements. Another aim was to explore potential concomitant changes in eve...

journal_title：Ear and hearing

authors： Habicht J,Finke M,Neher T

更新日期：2018-01-01 00:00:00

abstract：OBJECTIVES:A sum of simultaneous pure tones with harmonic relationships (i.e., simple frequency ratios) is normally heard as a single sound, with a single pitch, even when its components are fully resolved in the auditory periphery. This perceptual phenomenon called "harmonic fusion" is thought to play an important rol...

journal_title：Ear and hearing

authors： Bonnard D,Dauman R,Semal C,Demany L

更新日期：2017-01-01 00:00:00