Abstract:
:The use of auditory brain stem response (ABR) represents a new dimension in auditory and neurological pediatric assessment. Because the ABR may be altered by stimulus and procedural variables, the lack of an established standard has reduced its clinical efficiency. This paper describes a suggested ABR protocol for infants. Included are stimulus and electrode considerations, measurement criteria, and procedures. In addition, ABR results are presented from 125 newborns ranging between 40 and 49 weeks gestational age. The effects of age and intensity on latency and amplitude are discussed.
journal_name
Ear Hearjournal_title
Ear and hearingauthors
Jacobson JT,Morehouse CR,Johnson MJdoi
10.1097/00003446-198209000-00006subject
Has Abstractpub_date
1982-09-01 00:00:00pages
263-70issue
5eissn
0196-0202issn
1538-4667journal_volume
3pub_type
杂志文章相关文献
EAR AND HEARING文献大全abstract:OBJECTIVES:In a cross-sectional study of human immunodeficiency virus (HIV)-infected adults, the authors showed lower distortion product otoacoustic emissions (DPOAEs) in HIV+ individuals compared with controls as well as findings consistent with a central auditory processing deficit in HIV+ adults on antiretroviral th...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000276
更新日期:2016-07-01 00:00:00
abstract::The primary purpose of this study was to determine list equivalency of Harris' revision of the CID Everyday Sentence Lists under three signal-to-noise ratios: O dB, --3 dB, and --6 dB. On the basis of list means, nonsignificant groupings of lists were found at each noise level; however, lists were not equivalent at an...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/00003446-198309000-00006
更新日期:1983-09-01 00:00:00
abstract:OBJECTIVES:Clinicians sometimes treat patients with relatively long-duration geotropic direction-changing positional nystagmus (DCPN), without latency. Recently, the concept of a "light cupula" in the lateral canal that reveals persistent geotropic DCPN has been introduced. In the present study, we investigated the imm...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000232
更新日期:2016-03-01 00:00:00
abstract::The link between nonaudiological variables and outcomes measurement is explored. Hearing impairment can affect an individual's everyday communication in numerous ways. Both audiological and nonaudiological variables interact with each other to produce a unique predicament for each individual with hearing impairment. T...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/00003446-200008001-00003
更新日期:2000-08-01 00:00:00
abstract:OBJECTIVE:Cochlear implant patients have difficulty in noisy environments, in part, because of channel interaction. Interleaving the signal by sending every other channel to the opposite ear has the potential to reduce channel interaction by increasing the space between channels in each ear. Interleaving still potentia...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000249
更新日期:2016-03-01 00:00:00
abstract:OBJECTIVES:Jervell and Lange-Nielsen syndrome (JLNS) is a rare cause of autosomal recessive inherited deafness. JLNS patients are candidates for cochlear implantation, and represent a group that needs special attention and precautions. The aim of this article is to draw some guidelines for dealing with these patients, ...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/aud.0b013e3181645393
更新日期:2008-04-01 00:00:00
abstract:OBJECTIVE:The performance of four insert earplugs was evaluated by determining the Noise Reduction Rating (NRR) and the Subject-Fit Noise Reduction Rating [NRR(SF)]. The NRR and NRR(SF) were calculated from real-ear attenuation at threshold (REAT) data collected using the experimenter-fit protocol described in the now-...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/00003446-200006000-00005
更新日期:2000-06-01 00:00:00
abstract:OBJECTIVES:Speech intelligibility is strongly influenced by the ability to process temporal modulations. It is hypothesized that in dyslexia, deficient processing of rapidly changing auditory information underlies a deficient development of phonological representations, causing reading and spelling problems. Low-freque...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0b013e31822c26b9
更新日期:2012-01-01 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
pub_type: 杂志文章
doi:10.1097/AUD.0b013e31817349d6
更新日期:2008-08-01 00:00:00
abstract:OBJECTIVES:The active middle ear implant Vibrant Soundbridge® was originally designed to treat mild-to-severe sensorineural hearing losses. The floating mass transducer (FMT) is crimped onto the long incus process. The procedure is termed incus vibroplasty to distinguish from other attachment sites or stimulus modi for...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000078
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:The aim of the present study was to examine audiovisual speech integration in cochlear-implanted children and in normally hearing children exposed to degraded auditory stimuli. Previous studies have shown that speech perception in cochlear-implanted users is biased toward the visual modality when audition and...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0b013e3182670993
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVE:While the cochlear implant provides many deaf patients with good speech understanding in quiet, music perception and appreciation with the cochlear implant remains a major challenge for most cochlear implant users. The present study investigated whether a closed-set melodic contour identification (MCI) task c...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/01.aud.0000261689.35445.20
更新日期:2007-06-01 00:00:00
abstract:OBJECTIVES:The nature of communication between patient and practitioner influences patient outcomes. Specifically, the history-taking phase of a consultation plays a role in the development of a relationship and in the success of subsequent shared decision making. There is limited research investigating patient-centere...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000100
更新日期:2015-03-01 00:00:00
abstract::Total communication provides an opportunity for very young children to receive training through both visual and auditory systems. Most children with severe hearing loss have auditory discrimination/perceptual problems in addition to a loss of hearing sensitivity. Because sophisticated assessment of auditory perceptual...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/00003446-198501000-00008
更新日期:1985-01-01 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
pub_type: 杂志文章
doi:10.1097/00003446-198906000-00003
更新日期:1989-06-01 00:00:00
abstract:OBJECTIVE:Cochlear implants (CIs) restore a sense of hearing in deaf individuals. However, they do not transmit the acoustic signal with sufficient fidelity, leading to difficulties in recognizing emotions in voice and in music. The study aimed to explore the neurophysiological bases of these limitations. DESIGN:Twent...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000701
更新日期:2019-09-01 00:00:00
abstract::Tests of word recognition ability (formerly Speech Discrimination) should be suitable for the linguistic background of the person being tested. Few efforts have been made to develop a standardized test in the Spanish language. Current literature reports on six studies that have several drawbacks. The purpose of the pr...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/00003446-198912000-00012
更新日期:1989-12-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to examine the relationship between noise exposure history, type 1 diabetes mellitus (DM), and suprathreshold measures of auditory function. DESIGN:A cross-sectional study was conducted; 20 normal-hearing participants without type 1 DM were matched on age and sex to 20 normal-h...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000457
更新日期:2017-11-01 00:00:00
abstract:PURPOSE:Children with hearing loss (HL) are known to have smaller receptive vocabularies than children with normal hearing (NH). This may be due, in part, of their reduced exposure to new words and their slower rate of word learning. A necessary prerequisite to lexical development is the detection of new words in conve...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0b013e31826e5006
更新日期:2013-03-01 00:00:00
abstract:OBJECTIVES:To measure binaural benefit over the shadowed ear alone for young bilateral cochlear implant (CI) users. It was hypothesized that children who received bilateral CIs at a young age (<4 years), and had significant bilateral experience, would demonstrate lower detection thresholds for speech sounds in backgrou...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000442
更新日期:2017-11-01 00:00:00
abstract:OBJECTIVES:The impact of social distancing on communication and psychosocial variables among individuals with hearing impairment during COVID-19 pandemic. It was our concern that patients who already found themselves socially isolated (Wie et al. 2010) as a result of their hearing loss would be perhaps more susceptible...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000991
更新日期:2020-12-22 00:00:00
abstract:OBJECTIVES:Lexical tone information provides redundant cues for the recognition of Mandarin sentences in listeners with normal hearing in quiet conditions. The contribution of lexical tones to Mandarin sentence recognition in listeners with hearing aids (HAs) is unclear. This study aimed to remove lexical tone informat...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000774
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVES:This study tested listeners with a cochlear implant (CI) in one ear and acoustic hearing in the other ear, to assess their ability to localize sound and to understand speech in collocated or spatially separated noise or speech maskers. DESIGN:Eight CI listeners with contralateral acoustic hearing ranging fr...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000708
更新日期:2019-11-01 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
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000781
更新日期:2020-05-01 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
pub_type: 杂志文章
doi:10.1097/00003446-199212000-00004
更新日期:1992-12-01 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
pub_type: 杂志文章
doi:10.1097/00003446-199712000-00006
更新日期:1997-12-01 00:00:00
abstract:OBJECTIVE:In hearing aid research, it is commonplace to combine data across subjects whose hearing aids were provided in different service delivery models. There is reason to question whether these types of patients are always similar enough to justify this practice. To explore this matter, this investigation evaluated...
journal_title:Ear and hearing
pub_type: 杂志文章,多中心研究
doi:10.1097/01.aud.0000188188.01311.0b
更新日期:2005-12-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to evaluate streamlined programming procedures for the Nucleus cochlear implant system with the Contour electrode array. DESIGN:Phase 1 involved an examination of the clinical MAPs for the first 103 recipients implanted with the Contour electrode array in the Melbourne Cochlea...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/01.aud.0000188201.86799.01
更新日期:2005-12-01 00:00:00
abstract::To provide insight into the behavioral characteristics of people who listen excessively to loud music, the 32-item Northeastern Excessive Music Listening Survey was developed and administered to 90 subjects. Results indicate that 8 of the 90 subjects scored within a range that would suggest the presence of a maladapti...
journal_title:Ear and hearing
pub_type: 杂志文章
doi:10.1097/00003446-199812000-00003
更新日期:1998-12-01 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
pub_type: 杂志文章
doi:10.1097/AUD.0000000000000607
更新日期:2019-01-01 00:00:00