当前位置： SCI文献检索 > HEARING RESEARCH期刊下所有文献 > Auditory steady-state responses in cochlear implant users: Effect of modulation frequency and stimulation artifacts.

Auditory steady-state responses in cochlear implant users: Effect of modulation frequency and stimulation artifacts.

Abstract：

:Previous studies have shown that objective measures based on stimulation with low-rate pulse trains fail to predict the threshold levels of cochlear implant (CI) users for high-rate pulse trains, as used in clinical devices. Electrically evoked auditory steady-state responses (EASSRs) can be elicited by modulated high-rate pulse trains, and can potentially be used to objectively determine threshold levels of CI users. The responsiveness of the auditory pathway of profoundly hearing-impaired CI users to modulation frequencies is, however, not known. In the present study we investigated the responsiveness of the auditory pathway of CI users to a monopolar 500 pulses per second (pps) pulse train modulated between 1 and 100 Hz. EASSRs to forty-three modulation frequencies, elicited at the subject's maximum comfort level, were recorded by means of electroencephalography. Stimulation artifacts were removed by a linear interpolation between a pre- and post-stimulus sample (i.e., blanking). The phase delay across modulation frequencies was used to differentiate between the neural response and a possible residual stimulation artifact after blanking. Stimulation artifacts were longer than the inter-pulse interval of the 500pps pulse train for recording electrodes ipsilateral to the CI. As a result the stimulation artifacts could not be removed by artifact removal on the bases of linear interpolation for recording electrodes ipsilateral to the CI. However, artifact-free responses could be obtained in all subjects from recording electrodes contralateral to the CI, when subject specific reference electrodes (Cz or Fpz) were used. EASSRs to modulation frequencies within the 30-50 Hz range resulted in significant responses in all subjects. Only a small number of significant responses could be obtained, during a measurement period of 5 min, that originate from the brain stem (i.e., modulation frequencies in the 80-100 Hz range). This reduced synchronized activity of brain stem responses in long-term severely-hearing impaired CI users could be an attribute of processes associated with long-term hearing impairment and/or electrical stimulation.

journal_name

Hear Res

journal_title

Hearing research

authors

Gransier R,Deprez H,Hofmann M,Moonen M,van Wieringen A,Wouters J

doi

10.1016/j.heares.2016.03.006

subject

Has Abstract

pub_date

2016-05-01 00:00:00

pages

149-160

eissn

0378-5955

issn

1878-5891

pii

S0378-5955(15)30248-3

journal_volume

335

pub_type

杂志文章

相关文献

HEARING RESEARCH文献大全
  • Prediction of the responses of auditory neurons in the midbrain of the grass frog based on the spectro-temporal receptive field.

    abstract：:The spectro-temporal receptive field (STRF) of an auditory neuron represents those characteristics of the sound stimulus in both the time and frequency domain that affect the firing probability of the neuron. The STRF is determined under stationary stimulus conditions for Gaussian wide-band noise. It has been demonstr...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(83)90053-9

    authors： Eggermont JJ,Aertsen AM,Johannesma PI

    更新日期：1983-05-01 00:00:00

  • Pre- and postsynaptic excitatory action of glutamate agonists on frog vestibular receptors.

    abstract：:In order to investigate the localization and the type(s) of excitatory amino acid receptors in the frog vestibular system, the exogenous amino acid agonists Quisqualic acid, Kainic acid and N-methyl-D-aspartic acid were tested on the sensory organ of semicircular canals. Intracellular recordings of the resting dischar...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(90)90006-b

    authors： Prigioni I,Russo G,Valli P,Masetto S

    更新日期：1990-07-01 00:00:00

  • On the prediction of sweep rate and directional selectivity for FM sounds from two-tone interactions in the inferior colliculus.

    abstract：:Two-tone stimuli have traditionally been used to reveal regions of inhibition in auditory spectral receptive fields, particularly for neurons with low spontaneous rates. These techniques reveal how different frequencies excite or suppress the response to an excitatory frequency of a cell, but have often been assessed ...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/j.heares.2005.07.005

    authors： Brimijoin WO,O'Neill WE

    更新日期：2005-12-01 00:00:00

  • Diversity of bilateral synaptic assemblies for binaural computation in midbrain single neurons.

    abstract：:Binaural hearing confers many beneficial functions but our understanding of its underlying neural substrates is limited. This study examines the bilateral synaptic assemblies and binaural computation (or integration) in the central nucleus of the inferior colliculus (ICc) of the auditory midbrain, a key convergent cen...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/j.heares.2017.09.007

    authors： He N,Kong L,Lin T,Wang S,Liu X,Qi J,Yan J

    更新日期：2017-11-01 00:00:00

  • Tectorial membrane regeneration in acoustically damaged birds: an immunocytochemical technique.

    abstract：:A novel immunocytochemical method was used to determine whether the sound-damaged adult quail ear can repair its tectorial membrane (TM) and to compare the repair in quail to that in chicks. Birds were exposed to an octave band noise with a center frequency of 1.5 kHz at 116 dB SPL for 4 h. The chicks were grouped bas...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(95)00051-5

    authors： Adler HJ,Niemiec AJ,Moody DB,Raphael Y

    更新日期：1995-06-01 00:00:00

  • Formation of associations in auditory cortex by slow changes of tonic firing.

    abstract：:We review event-related slow firing changes in the auditory cortex and related brain structures. Two types of changes can be distinguished, namely increases and decreases of firing, lasting in the order of seconds. Triggering events can be auditory stimuli, reinforcers, and behavioral responses. Slow firing changes te...

    journal_title：Hearing research

    pub_type： 杂志文章,评审

    doi：10.1016/j.heares.2010.05.003

    authors： Brosch M,Selezneva E,Scheich H

    更新日期：2011-01-01 00:00:00

  • The influence of postoperative tissue formation on sound transmission after stapes surgery.

    abstract：:In the surgical treatment of otosclerosis, the coupling between the stapes prosthesis and the long process of the incus is critical. After surgery, connective tissue and mucosa may grow over the coupling area and thereby influence the sound transmission properties of the incus-prosthesis interface. It was the hypothes...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/j.heares.2009.08.012

    authors： Sim JH,Chatzimichalis M,Huber AM

    更新日期：2010-05-01 00:00:00

  • The influence of pneumococcal otitis media on the cochlear lateral wall.

    abstract：:The cochlear influence of otitis media was investigated in order to identify damaged regions causing cochlear malfunction. BALB/c mice were challenged with viable Streptococcus pneumoniae into the middle ear cavity and were killed 1 day to 1 month later for immunohistochemical analysis. Otitis media was induced in all...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/s0378-5955(99)00025-8

    authors： Ichimiya I,Suzuki M,Hirano T,Mogi G

    更新日期：1999-05-01 00:00:00

  • A comparison of auditory evoked potentials to acoustic beats and to binaural beats.

    abstract：:The purpose of this study was to compare cortical brain responses evoked by amplitude modulated acoustic beats of 3 and 6 Hz in tones of 250 and 1000 Hz with those evoked by their binaural beats counterparts in unmodulated tones to indicate whether the cortical processes involved differ. Event-related potentials (ERPs...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/j.heares.2010.01.013

    authors： Pratt H,Starr A,Michalewski HJ,Dimitrijevic A,Bleich N,Mittelman N

    更新日期：2010-04-01 00:00:00

  • Rhythmic discharge properties of caudal cochlear nucleus neurons during postnatal development in cats.

    abstract：:Action potentials recorded extracellularly from neurons within the caudal cochlear nuclei of developing cats exhibited distinctive temporal characteristics (i.e., rhythmic responses) in response to long-duration acoustic stimuli including both tone and noise bursts. Unlike the homogeneous response characteristics of a...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(88)90065-2

    authors： Walsh EJ,McGee J

    更新日期：1988-11-01 00:00:00

  • A model for signal transmission in an ear having hair cells with free-standing stereocilia. I. Empirical basis for model structure.

    abstract：:No adequate theory for the signal-transmission properties of the peripheral auditory system exists for any vertebrate ear. Because the mammalian ear seems to pose conceptual and technical problems that complicate the development of an adequate theory, it is worthwhile to investigate simpler ears. The ear of the alliga...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(85)90164-9

    authors： Weiss TF,Peake WT,Rosowski JJ

    更新日期：1985-01-01 00:00:00

  • Temporary threshold shift due to noise exposure in guinea pigs under emotional stress.

    abstract：:One of the factors which can affect the amount of temporary threshold shift (TTS) due to acoustic overstimulation is known to be the general metabolic state of the exposed subject. The present study was conducted to elucidate how preexisting intense emotional stress in awake guinea pigs could influence the TTS induced...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(92)90013-d

    authors： Muchnik C,Sahartov E,Peleg E,Hildesheimer M

    更新日期：1992-02-01 00:00:00

  • An active process in cochlear mechanics.

    abstract：:A model for cochlear mechanics is proposed to take account of its two systems, one passive and one active. The classical passive system stimulates the inner hair cells directly at levels above about 40 dB SL. At intensities below about 60 dB an active process, the 'cochlear amplifier' (CA), somehow provides additional...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(83)90136-3

    authors： Davis H

    更新日期：1983-01-01 00:00:00

  • Partial amino acid sequences of organ of Corti proteins OCP1 and OCP2: a progress report.

    abstract：:Progress in amino acid sequencing of two low-molecular weight acidic proteins of unknown function which are present at high concentrations in the organ of Corti is reported. These two proteins, provisionally termed OCP1 and OCP2, were originally demonstrated by two-dimensional polyacrylamide gel electrophoresis; their...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(93)90005-l

    authors： Thalmann I,Suzuki H,McCourt DW,Comegys TH,Thalmann R

    更新日期：1993-01-01 00:00:00

  • Pitch, harmonicity and concurrent sound segregation: psychoacoustical and neurophysiological findings.

    abstract：:Harmonic complex tones are a particularly important class of sounds found in both speech and music. Although these sounds contain multiple frequency components, they are usually perceived as a coherent whole, with a pitch corresponding to the fundamental frequency (F0). However, when two or more harmonic sounds occur ...

    journal_title：Hearing research

    pub_type： 杂志文章,评审

    doi：10.1016/j.heares.2009.09.012

    authors： Micheyl C,Oxenham AJ

    更新日期：2010-07-01 00:00:00

  • Plasticity in the auditory system.

    abstract：:Over the last 30 years a wide range of manipulations of auditory input and experience have been shown to result in plasticity in auditory cortical and subcortical structures. The time course of plasticity ranges from very rapid stimulus-specific adaptation to longer-term changes associated with, for example, partial h...

    journal_title：Hearing research

    pub_type： 杂志文章,评审

    doi：10.1016/j.heares.2017.10.011

    authors： Irvine DRF

    更新日期：2018-05-01 00:00:00

  • Effects of spike discharge history on discharge probability and latency in frog basilar papilla units.

    abstract：:Gaumond et al. [(1982) J. Neurophysiol. 48, 856-873] showed in the cat that a multiplicative-intensity model can generally account quite well for reduction of the probability of an auditory-nerve spike by another spike preceding it by 4 to 25 ms, and that for smaller separations there is also an increased latency of t...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(93)90093-g

    authors： Ronken DA,Bosch WR,Molnar CE

    更新日期：1993-09-01 00:00:00

  • Potassium-induced release of an endogenous toxic activity for outer hair cells and auditory neurons in the cochlea: a new pathophysiological mechanism in Menière's disease?

    abstract：:In Menière's disease, the increase of extracellular potassium concentration in the perilymph is thought to play a key role in determining the progressive loss of cochlear hair cells. In this paper, we describe a serum-free culture preparation of hair cells from 5 day-old rat and report the release by the cochlea, in r...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(90)90168-o

    authors： Lefebvre PP,Weber T,Rigo JM,Delree P,Leprince P,Moonen G

    更新日期：1990-08-01 00:00:00

  • Modulation transfer function of efferent neurones in the guinea pig cochlea.

    abstract：:The dynamic properties of single olivocochlear efferent neurones in the guinea pig cochlea were examined using sinusoidally amplitude modulated (AM) pure tones. The neural discharge, when displayed as a cyclic histogram, clearly followed the rapid fluctuations in the continuous input sound. Modulation transfer functio...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(88)90136-0

    authors： Gummer M,Yates GK,Johnstone BM

    更新日期：1988-10-01 00:00:00

  • Cochlear models: evidence in support of mechanical nonlinearity and a second filter (a review).

    abstract：:We have studied properties of a nonlinear one-dimensional model for motion of the basilar membrane. The model is able to reproduce a variety of physiological and psychophysical effects, and in some instances predictions of the model have been subssequently confirmed. We regard the agreement between model and nature as...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(80)90082-9

    authors： Hall JL

    更新日期：1980-06-01 00:00:00

  • Induced suppression in spike responses to tone-on-noise stimuli in the auditory nerve of the pigeon.

    abstract：:Spike potentials were recorded from single, afferent fibres in the pigeon auditory nerve. Pure-tone stimuli were presented in quiet and in combination with wide band noise. Presented alone, tones produced tuned response areas; noise generally drove spike rate to well above the spontaneous rate measured in quiet. When ...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(89)90081-6

    authors： Hill KG,Mo J,Stange G

    更新日期：1989-05-01 00:00:00

  • Masked thresholds of auditory midbrain neurons in the frog Rana ridibunda.

    abstract：:Single-unit recordings from neurons in the torus semicircularis of Rana ridibunda were analyzed to determine the degree to which these neurons can detect acoustic stimuli superimposed on continuous, broad-band noise. In the first series of trials the stimuli were tone pulses 25 ms long, 5 dB above threshold, and at th...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(88)90117-7

    authors： Joermann G

    更新日期：1988-09-15 00:00:00

  • Changes in middle-ear input admittance during postnatal auditory development in chicks.

    abstract：:Admittance at the tympanic membrane was measured in one ear of 73 chicks in 8 age groups between 1 and 150 days post-hatch. Admittance at 7 frequencies (0.66-1.8 kHz) was calculated from measurements of the magnitude and phase angle of sound pressure in front of the tympanic membrane. The results show that admittance ...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(86)90021-3

    authors： Saunders JC,Relkin EM,Rosowski JJ,Bahl C

    更新日期：1986-01-01 00:00:00

  • Superposition models of the discharge patterns of units in the lower auditory system.

    abstract：:Superposition of point processes has often been suggested as an abstract model for the generation of neural discharge patterns due to its simplicity (input spike trains are simply merged and then retransmitted by the model neuron). The properties of the superposition of two renewal processes are examined in relation t...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(86)90015-8

    authors： Linebarger DA,Johnson DH

    更新日期：1986-01-01 00:00:00

  • Improvement in sensorineural auditory threshold of the guinea-pig fetus following delivery.

    abstract：:The human fetus in utero is hypoxic relative to the neonate due to differences between placental and pulmonary oxygenation. Comparable degrees of hypoxia induced in young and adult animals caused an elevation in hearing threshold of a sensorineural nature. It was hypothesised therefore that the human fetus may also ha...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(94)90289-5

    authors： Sohmer H,Goitein K,Freeman S

    更新日期：1994-02-01 00:00:00

  • In vivo binding and hearing loss after intracochlear infusion of KHRI-3 antibody.

    abstract：:The IgG1 mouse monoclonal antibody (MAb) KHRI-3, binds to an antigen of 65-68 kDa expressed on inner ear supporting cells in guinea pigs. We previously showed [Nair et al. (1995) Monoclonal antibody induced hearing loss. Hear. Res. 83, 101-113] that mice carrying the KHRI-3 hybridoma develop high frequency hearing los...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/s0378-5955(97)00024-5

    authors： Nair TS,Prieskorn DM,Miller JM,Mori A,Gray J,Carey TE

    更新日期：1997-05-01 00:00:00

  • Narrow-band ripple glide direction discrimination and its relationship to frequency selectivity estimated using psychophysical tuning curves.

    abstract：:The highest spectral ripple density at which the discrimination of ripple glide direction was possible (STRtdir task) was assessed for one-octave wide (narrowband) stimuli with center frequencies of 500, 1000, 2000, and 4000 Hz and for a broadband stimulus. A pink noise lowpass filtered at the lower edge frequency of ...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/j.heares.2020.107910

    authors： Narne VK,Jain S,Sharma C,Baer T,Moore BCJ

    更新日期：2020-04-01 00:00:00

  • Perilymphatic application of alpha-melanocyte stimulating hormone ameliorates hearing loss caused by systemic administration of cisplatin.

    abstract：:It has previously been demonstrated that ototoxicity induced by systemic administration of cisplatin is reduced by concomitant systemic administration of alpha-melanocyte stimulating hormone (alpha-MSH). In this study we investigated the effects of cochlear, perilymphatic application of alpha-MSH during intraperitonea...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/S0378-5955(03)00396-4

    authors： Wolters FL,Klis SF,Hamers FP,de Groot JC,Smoorenburg GF

    更新日期：2004-03-01 00:00:00

  • Some physical and psychological effects produced by selective delays of the envelope of narrow bands of noise.

    abstract：:One can construct narrow bands of noise that contain delays of either the envelope, the phase, or the carrier separately or in combination. Delayed and undelayed noises will have identical spectra if, and only if, both the envelope and the phase undergo delays of the same magnitude. To study lateralization of these si...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/0378-5955(87)90163-8

    authors： Amenta CA 3rd,Trahiotis C,Bernstein LR,Nuetzel JM

    更新日期：1987-01-01 00:00:00

  • Psychoacoustic and electrophysiological electric-acoustic interaction effects in cochlear implant users with ipsilateral residual hearing.

    abstract：:Cochlear implant users with ipsilateral residual hearing combine acoustic and electric hearing in one ear, this is called electric-acoustic stimulation (EAS). In EAS users, masking can be shown for electric probes in the presence of acoustic maskers and vice versa. Masking effects in acoustic hearing are generally att...

    journal_title：Hearing research

    pub_type： 杂志文章

    doi：10.1016/j.heares.2019.107873

    authors： Imsiecke M,Büchner A,Lenarz T,Nogueira W

    更新日期：2020-02-01 00:00:00