Evidence map›Paper›PMID 37092921›Full record

ArticleThe Journal of the Acoustical Society of America2023

Inherent envelope fluctuations in forward masking: Effects of age and hearing loss.

Marc A Brennan, Adam Svec, Afagh Farhadi, Braden N Maxwell, Laurel H Carney

Open access · greenAbstract read
In one paragraph

Article in The Journal of the Acoustical Society of America, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.8field-weighted citation impact, top 9% of its field
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

7 citing papers in PubMed, 17 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Marc A BrennanUniversity of Nebraska-Lincoln, Lincoln, Nebraska 68583, USA.ORCID 0000-0001-6961-7584
Adam SvecSan José State University, San Jose, California 95192, USA.ORCID 0000-0001-8864-4457
Afagh FarhadiUniversity of Rochester, Rochester, New York 14642, USA.
Braden N MaxwellUniversity of Rochester, Rochester, New York 14642, USA.ORCID 0000-0002-8782-5560
Laurel H CarneyUniversity of Rochester, Rochester, New York 14642, USA.
University of Rochester · USSan Jose State University · USUniversity of Nebraska–Lincoln · US

Funding

DEVELOPING AND TESTING MODELS OF THE AUDITORY SYSTEM WITH & WITHOUT HEARING LOSSR01DC010813 · NIDCD · UNIVERSITY OF ROCHESTER · PI CARNEY, LAUREL H. · 2011 to 2025
$5.4M
NIDCD NIH HHS R01 DC010813
6 · The paper itself

Abstract

Forward masking is generally greater for Gaussian noise (GN) than for low-fluctuation noise maskers, i.e., GN disruption. Because the minimal hearing loss that is associated with older age may affect GN disruption differently than more significant hearing loss, the current study explored the contribution of minimal hearing loss associated with older age to GN disruption. GN disruption was measured using three masker-signal delays (25, 75, and 150 ms) for three adult groups: younger participants with normal hearing (NH), older participants with minimal hearing loss, and older participants with sensorineural hearing loss. The role of underlying mechanisms was tested using a computational model for midbrain neurons. The primary result suggests that older listeners with mild threshold elevations that typically occur with age may be more susceptible to the deleterious effects of masker envelope fluctuations than younger listeners with NH. Results from the computational model indicate that there may be a larger influence of efferent feedback and saturation of inner hair cells on forward masking and GN disruption than previously considered.

Indexed as

DeafnessHearing LossHearing Loss, SensorineuralAdultAuditory ThresholdHumansPerceptual Masking

Identifiers

PMID37092921
PMCPMC10071988
OpenAlexW4362578261

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.