Evidence map›Paper›PMID 21866215›Full record

ArticleOpen access animal physiology2010

Auditory sensitivity and the outer hair cell system in the CBA mouse model of age-related hearing loss.

Robert D Frisina, Xiaoxia Zhu

Open access · diamondAbstract read
In one paragraph

Article in Open access animal physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact, top 94% 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

9 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
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  8. Effects of Long-Term Exercise on Age-Related Hearing Loss in Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2016
    Article
  9. Article
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

2 authors at 1 institution in 1 country.

Robert D FrisinaOtolaryngology, Biomedical Engineering, Neurobiology, and Anatomy Departments, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA.
Xiaoxia Zhu
University of Rochester · US

Funding

Structure and Function Services CoreP01AG009524 · NIA · UNIVERSITY OF SOUTH FLORIDA · PI FRISINA, ROBERT D · 1992 to 2021
$23.2M
Technology and Comp CoreP30DC005409 · NIDCD · UNIVERSITY OF ROCHESTER · PI FRISINA, ROBERT D · 2002 to 2012
$4.3M
NIA NIH HHS P01 AG009524NIDCD NIH HHS P30 DC005409
6 · The paper itself

Abstract

Age-related hearing loss is a highly prevalent sensory disorder, from both the clinical and animal model perspectives. Understanding of the neurophysiologic, structural, and molecular biologic bases of age-related hearing loss will facilitate development of biomedical therapeutic interventions to prevent, slow, or reverse its progression. Thus, increased understanding of relationships between aging of the cochlear (auditory portion of the inner ear) hair cell system and decline in overall hearing ability is necessary. The goal of the present investigation was to test the hypothesis that there would be correlations between physiologic measures of outer hair cell function (otoacoustic emission levels) and hearing sensitivity (auditory brainstem response thresholds), starting in middle age. For the CBA mouse, a useful animal model of age-related hearing loss, it was found that correlations between these two hearing measures occurred only for high sound frequencies in middle age. However, in old age, a correlation was observed across the entire mouse range of hearing. These findings have implications for improved early detection of progression of age-related hearing loss in middle-aged mammals, including mice and humans, and distinguishing peripheral etiologies from central auditory system decline.

Identifiers

PMID21866215
PMCPMC3159169
OpenAlexW1976274240

What OpenQuestion holds

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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.