Evidence map›Paper›PMID 37096891›Full record

ArticleJASA express letters2023

Effect of experimentally introduced interaural frequency mismatch on sentence recognition in bilateral cochlear-implant listeners.

Miranda Cleary, Kristina DeRoy Milvae, Nicole Nguyen, Joshua G W Bernstein, Matthew J Goupell

Abstract read
In one paragraph

Article in JASA express letters, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. [Research status and progress of bilateral cochlear implantation].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2024
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Miranda ClearyDepartment of Hearing and Speech Sciences, University of Maryland, College Park, Maryland 20742, USA.
Kristina DeRoy MilvaeDepartment of Hearing and Speech Sciences, University of Maryland, College Park, Maryland 20742, USA.ORCID 0000-0002-7069-2474
Nicole NguyenDepartment of Hearing and Speech Sciences, University of Maryland, College Park, Maryland 20742, USA.
Joshua G W BernsteinNational Military Audiology and Speech Pathology Center, Walter Reed National Military Medical Center, Bethesda, Maryland 20889, USAmicleary@umd.edu, klmilvae@buffalo.edu, nknguyen@umd.edu, joshua.g.bernstein.civ@health.mil, goupell@umd.edu.ORCID 0000-0001-7728-2251
Matthew J GoupellDepartment of Hearing and Speech Sciences, University of Maryland, College Park, Maryland 20742, USA.ORCID 0000-0003-2662-3057

Funding

COMPARATIVE AND EVOLUTIONARY BIOLOGY OF HEARINGT32DC000046 · NIDCD · UNIV OF MARYLAND, COLLEGE PARK · PI Catherine Emily Carr, Matthew J. Goupell · 1994 to 2026
$7.5M
Optimizing Bilateral and Single-Sided Deafness Cochlear Implants for Functioning in Complex Auditory EnvironmentsR01DC015798 · NIDCD · UNIV OF MARYLAND, COLLEGE PARK · PI BERNSTEIN, JOSHUA GARY, GOUPELL, MATTHEW J. · 2017 to 2021
$2.0M
NIDCD NIH HHS R01 DC015798NIDCD NIH HHS T32 DC000046
6 · The paper itself

Abstract

Bilateral cochlear-implant users experience interaural frequency mismatch because of asymmetries in array insertion and frequency-to-electrode assignment. To explore the acute perceptual consequences of such mismatch, sentence recognition in quiet was measured in nine bilateral cochlear-implant listeners as frequency allocations in the poorer ear were shifted by ±1.5, ±3, and ±4.5 mm using experimental programs. Shifts in frequency allocation >3 mm reduced bilateral sentence scores below those for the better ear alone, suggesting that the poorer ear interfered with better-ear perception. This was not a result of fewer active channels; deactivating electrodes without frequency shifting had minimal effect.

Indexed as

Cochlear ImplantationCochlear ImplantsSpeech Perception

Identifiers

PMID37096891
PMCPMC10080388

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.