Evidence map›Paper›PMID 26544545›Full record

ArticleeLife2015

Membrane properties specialize mammalian inner hair cells for frequency or intensity encoding.

Stuart L Johnson

Open access · goldAbstract read
In one paragraph

Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

21 citing papers in PubMed, 58 citations in OpenAlex.

  1. Article
  2. Gating of hair cell CaScience advances · 2025
    Article
  3. Article
  4. CaProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  5. Modulation of potassium conductances optimizes fidelity of auditory information.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  6. Article
  7. Article
  8. Signal transmission in mature mammalian vestibular hair cells.Frontiers in cellular neuroscience · 2022
    Article
  9. Dynamic Heterogeneity Shapes Patterns of Spiral Ganglion Activity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  10. Article
  11. Review
  12. Article
  13. Phase Locking of Auditory Nerve Fibers: The Role of Lowpass Filtering by Hair Cells.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  14. Hair Cell Afferent Synapses: Function and Dysfunction.Cold Spring Harbor perspectives in medicine · 2019
    Review
  15. Article
  16. Article
  17. Article
  18. Water Waves to Sound Waves: Using Zebrafish to Explore Hair Cell Biology.Journal of the Association for Research in Otolaryngology : JARO · 2019
    Review
  19. Article
  20. The Coupling between CaThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    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

1 author at 1 institution in 1 country.

Stuart L JohnsonDepartment of Biomedical Science, University of Sheffield, Sheffield, United Kingdom.
University of Sheffield · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The auditory pathway faithfully encodes and relays auditory information to the brain with remarkable speed and precision. The inner hair cells (IHCs) are the primary sensory receptors adapted for rapid auditory signaling, but they are not thought to be intrinsically tuned to encode particular sound frequencies. Here I found that under experimental conditions mimicking those in vivo, mammalian IHCs are intrinsically specialized. Low-frequency gerbil IHCs (~0.3 kHz) have significantly more depolarized resting membrane potentials, faster kinetics, and shorter membrane time constants than high-frequency cells (~30 kHz). The faster kinetics of low-frequency IHCs allow them to follow the phasic component of sound (frequency-following), which is not required for high-frequency cells that are instead optimally configured to encode sustained, graded responses (intensity-following). The intrinsic membrane filtering of IHCs ensures accurate encoding of the phasic or sustained components of the cell's in vivo receptor potential, crucial for sound localization and ultimately survival.

Indexed as

Membrane PotentialsAcoustic StimulationAnimalsCell MembraneGerbillinaeHair Cells, Auditory, Innercochleagerbilhair cellneuroscience

Identifiers

PMID26544545
PMCPMC4709266
OpenAlexW2287856065

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.