Evidence map›Paper›PMID 41956906›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2026

Parallel Age-Related Cochlear Neural Degeneration and Cortical Gain Adaptation in Normal-Hearing Humans.

Jonatan Märcher-Rørsted, Søren A Fuglsang, Gerard Encina-Llamas, Sam Watson, Charlotte Sørensen, Hartwig R Siebner, Torsten Dau, M Charles Liberman, Jens Hjortkjær

Abstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Jonatan Märcher-RørstedHearing Systems Section, Department of Health Technology, Technical University of Denmark, Kgs. Lyngby 2800, Denmark jonmarc@dtu.dk jhjort@dtu.dk.ORCID https://orcid.org/0000-0001-7957-7520
Søren A FuglsangHearing Systems Section, Department of Health Technology, Technical University of Denmark, Kgs. Lyngby 2800, Denmark.ORCID https://orcid.org/0000-0001-8111-8665
Gerard Encina-LlamasCopenhagen Hearing and Balance Center; Ear, Nose and Throat (ENT) & Audiology Clinic, Rigshospitalet, Copenhagen University Hospital, Copenhagen Ø 2100, Denmark.
Sam WatsonHearing Systems Section, Department of Health Technology, Technical University of Denmark, Kgs. Lyngby 2800, Denmark.
Charlotte SørensenHearing Systems Section, Department of Health Technology, Technical University of Denmark, Kgs. Lyngby 2800, Denmark.
Hartwig R SiebnerDanish Research Centre for Magnetic Resonance, Department of Radiology and Nuclear Medicine, Copenhagen University Hospital - Amager and Hvidovre, Hvidovre 2650, Denmark.
Torsten DauHearing Systems Section, Department of Health Technology, Technical University of Denmark, Kgs. Lyngby 2800, Denmark.
M Charles LibermanEaton-Peabody Laboratories, Massachusetts Eye and Ear, Boston, Massachusetts.ORCID https://orcid.org/0000-0002-1973-1730
Jens HjortkjærHearing Systems Section, Department of Health Technology, Technical University of Denmark, Kgs. Lyngby 2800, Denmark jonmarc@dtu.dk jhjort@dtu.dk.ORCID https://orcid.org/0000-0003-3724-3332

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Accumulating evidence indicates that aging is associated with degeneration of neural components in the cochlea even before elevated hearing thresholds indicate hearing loss. Yet, it remains uncertain how such "hidden" hearing loss might shape brain responses to sound. Age-related cochlear decline has been associated with hyperactivity in central auditory pathways, but similar hyperactivity could also arise with age-related brain changes in inhibitory neurotransmission, regardless of peripheral status. Here, we collected an extensive physiological assay of cochlear neural health in an age-diverse cohort of human participants of both sexes (

Indexed as

Adaptation, PhysiologicalAgingAuditory CortexCochleaHearingNerve DegenerationAcoustic StimulationAdolescentAdultAgedAuditory ThresholdEvoked Potentials, Auditory, Brain StemFemaleHearing Loss, HiddenHumansMaleagingauditory cortexauditory systemcochleaelectrophysiologyneurodegeneration

Identifiers

PMID41956906
PMCPMC13175022

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.