Systematic Review on Late Cochlear Implantation in Early-Deafened Adults and Adolescents: Predictors of Performance.

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:The objectives of this study were to characterize the effects of presentation level on speech recognition in quiet by cochlear implant users with the Nucleus 22 SPEAK and Clarion v1.2 CIS speech-processing strategies, and to relate speech recognition at low presentation levels to stimulus audibility as measur...

journal_title：Ear and hearing

authors： Donaldson GS,Allen SL

更新日期：2003-10-01 00:00:00

abstract：OBJECTIVE:Comparison of preverbal communication behavior in young children before receiving cochlear implants with outcomes 3 yr after implantation on speech identification and speech production tasks, to assess whether outcomes can be predicted from characteristics inherent to the child before implantation. DESIGN:Vi...

journal_title：Ear and hearing

authors： Tait M,Lutman ME,Robinson K

更新日期：2000-02-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to examine the importance of amplitude envelope cues to sentence identification for aged listeners. We also examined the effect of increasing alterations (i.e., compression ratio) and amount of available frequency content (i.e., number of channels) for this population. DESIGN:Th...

journal_title：Ear and hearing

authors： Souza PE,Kitch V

更新日期：2001-04-01 00:00:00

abstract：OBJECTIVE:Establishing methods for topical administration of drugs to the inner ear have great clinical relevance and potential even in a relatively short perspective. To evaluate the efficacy of sodium hyaluronate (HYA) as a vehicle for drugs that could be used for treatment of inner ear disorders. METHODS:The cochle...

journal_title：Ear and hearing

authors： Saber A,Laurell G,Bramer T,Edsman K,Engmér C,Ulfendahl M

更新日期：2009-02-01 00:00:00

abstract：OBJECTIVES:This study examined the phases of auditory steady state responses (ASSRs) evoked by exponentially amplitude-modulated (AM) tones in 44 newborn infants (within 3 days of birth) and in 15 older infants (within 3 to 15 wks of birth). Our hypothesis was that the phases of the ASSRs would show orderly changes wit...

journal_title：Ear and hearing

authors： Choi JM,Purcell DW,John MS

更新日期：2011-09-01 00:00:00

abstract：OBJECTIVES:The goal of this study was to evaluate how digital noise reduction (DNR) impacts listening effort and judgment of sound clarity in children with normal hearing. It was hypothesized that when two DNR algorithms differing in signal-to-noise ratio (SNR) output are compared, the algorithm that provides the great...

journal_title：Ear and hearing

authors： Gustafson S,McCreery R,Hoover B,Kopun JG,Stelmachowicz P

更新日期：2014-03-01 00:00:00

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

authors： Maro II,Fellows AM,Clavier OH,Gui J,Rieke CC,Wilbur JC,Chambers RD,Jastrzembski BG,Mascari JE,Bakari M,Matee M,Musiek FE,Waddell RD,von Reyn CF,Palumbo PE,Moshi N,Buckey JC

更新日期：2016-07-01 00:00:00

abstract：OBJECTIVE:The aim was to compare outcomes in the domain of self-reported hearing handicap across groups of patients fit with one versus two cochlear implants (CI, CI + CI), or with an implant and a hearing aid (HA) in the nonimplanted ear (CI + HA). DESIGN:The design was retrospective, and a preliminary step was to fa...

journal_title：Ear and hearing

authors： Noble W,Tyler R,Dunn C,Bhullar N

更新日期：2008-01-01 00:00:00

abstract：OBJECTIVE:Recent studies indicate that high-frequency amplification may provide little benefit for listeners with moderate-to-severe high-frequency hearing loss, and may even reduce speech recognition. Moore and colleagues have proposed a direct link between this lack of benefit and the presence of regions of nonfuncti...

journal_title：Ear and hearing

authors： Summers V,Molis MR,Müsch H,Walden BE,Surr RK,Cord MT

更新日期：2003-04-01 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：OBJECTIVES:To compare the sound-source localization, discrimination, and tracking performance of bilateral cochlear implant users with omnidirectional (OMNI) and pinna-imitating (PI) microphone directionality modes. DESIGN:Twelve experienced bilateral cochlear implant users participated in the study. Their audio proce...

journal_title：Ear and hearing

authors： Fischer T,Schmid C,Kompis M,Mantokoudis G,Caversaccio M,Wimmer W

更新日期：2020-07-16 00:00:00

abstract：OBJECTIVES:The objectives of this research were to develop and evaluate a self-report questionnaire (the Emotional Communication in Hearing Questionnaire or EMO-CHeQ) designed to assess experiences of hearing and handicap when listening to signals that contain vocal emotion information. DESIGN:Study 1 involved interne...

journal_title：Ear and hearing

authors： Singh G,Liskovoi L,Launer S,Russo F

更新日期：2019-03-01 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

authors： Dirks C,Nelson PB,Sladen DP,Oxenham AJ

更新日期：2019-11-01 00:00:00

abstract：OBJECTIVES:To assess discrimination of lexical stress pattern in infants with cochlear implant (CI) compared with infants with normal hearing (NH). While criteria for cochlear implantation have expanded to infants as young as 6 months, little is known regarding infants' processing of suprasegmental-prosodic cues which ...

journal_title：Ear and hearing

authors： Segal O,Houston D,Kishon-Rabin L

更新日期：2016-03-01 00:00:00

abstract：:Two studies were performed in which hearing-impaired subjects responded to the Connected Speech Test (CST). In experiment 1, 40 subjects, divided into four groups according to extent and configuration of hearing loss, responded to the CST version 1 (CSTv1). This version of the test consisted of 57 passages of connecte...

journal_title：Ear and hearing

authors： Cox RM,Alexander GC,Gilmore C,Pusakulich KM

更新日期：1988-08-01 00:00:00

abstract：OBJECTIVE:The purposes of this study were to (a) examine the accuracy of cochlear implant recipients who use different types of devices and signal processing strategies on pitch ranking as a function of size of interval and frequency range and (b) to examine the relations between this pitch perception measure and demog...

journal_title：Ear and hearing

authors： Gfeller K,Turner C,Oleson J,Zhang X,Gantz B,Froman R,Olszewski C

更新日期：2007-06-01 00:00:00

abstract：:The purpose of this investigation was to examine three types of audiological recommendations [unaided, CROS (contralateral routing of signals) and personal FM system] and their impact upon speech recognition ability of children with unilateral sensorineural hearing loss. Each of these recommendations was tested under ...

journal_title：Ear and hearing

authors： Kenworthy OT,Klee T,Tharpe AM

更新日期：1990-08-01 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

authors： Florentine M,Hunter W,Robinson M,Ballou M,Buus S

更新日期：1998-12-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to develop a method for acoustically measuring the ipsilateral acoustic stapedius reflex threshold by using wideband shifts in energy reflectance and admittance. DESIGN:A group of 27 young adult subjects with normal hearing participated in the study. Contralateral reflex thresho...

journal_title：Ear and hearing

authors： Feeney MP,Keefe DH,Sanford CA

更新日期：2004-10-01 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

authors： Franks JR,Murphy WJ,Johnson JL,Harris DA

更新日期：2000-06-01 00:00:00

abstract：:One hundred eighty-four deaf children were presented auditory, visual (speechreading), and combined stimuli. Some subjects showed an enhancement of their processing abilities in the combined mode, some demonstrated no improvement, and others yielded reduced scores. A method of data analysis is proposed which could con...

journal_title：Ear and hearing

authors： Holmes DW,Groccia B,Johnson K,Green W

更新日期：1980-05-01 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：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

authors： Aronoff JM,Stelmach J,Padilla M,Landsberger DM

更新日期：2016-03-01 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

authors： Dunn CC,Stangl E,Oleson J,Smith M,Chipara O,Wu YH

更新日期：2020-12-22 00:00:00

abstract：OBJECTIVES:To evaluate the influence of auditory cues on postural sway in normal-hearing (NH) individuals, hearing-impaired individuals with vestibular impairment (HIVL), or hearing-impaired (HI) individuals without vestibular impairment. DESIGN:Thirty-two participants received a hearing and a vestibular evaluation (v...

journal_title：Ear and hearing

authors： Maheu M,Behtani L,Nooristani M,Houde MS,Delcenserie A,Leroux T,Champoux F

更新日期：2019-11-01 00:00:00

abstract：OBJECTIVE:The purpose of this research was to measure the effects of reference interaural time and intensity differences on binaural performance in listeners with normal hearing and impaired hearing for a number of different binaural tests. Experiment 1 measures the dependence of binaural detection and discrimination p...

journal_title：Ear and hearing

authors： Koehnke J,Culotta CP,Hawley ML,Colburn HS

更新日期：1995-08-01 00:00:00

abstract：:Twenty-two patients with complaints of severe tinnitus received psychophysiological therapy. Biofeedback sessions were supplemented with body relaxation techniques through the use of audio cassette tapes. The experimental group was matched to a control group according to age and sex. The individuals' names in the cont...

journal_title：Ear and hearing

authors： White TP,Hoffman SR,Gale EN

更新日期：1986-12-01 00:00:00

abstract：OBJECTIVES:To measure benefit in terms of speech recognition in quiet and in noise, and conservation of residual hearing in three groups of subjects implanted with the Nucleus Straight Research Array cochlear implant. This device incorporates the Nucleus Slim Straight electrode carrier designed to be easier to insert i...

journal_title：Ear and hearing

authors： Skarzynski H,Lorens A,Matusiak M,Porowski M,Skarzynski PH,James CJ

更新日期：2014-03-01 00:00:00

abstract：OBJECTIVE:The primary purpose of this study was to determine the distortion product otoacoustic emission (DPOAE) and noise response characteristics in a large sample of older adults. Another purpose was to evaluate how specific absolute DPOAE levels or DPOAE/Noise ratios differentiated hearing status in these individua...

journal_title：Ear and hearing

authors： Torre P 3rd,Cruickshanks KJ,Nondahl DM,Wiley TL

更新日期：2003-02-01 00:00:00