Evidence map›Paper›PMID 15306633›Full record

ArticleJournal of neurophysiology2005

Hair-cell versus afferent adaptation in the semicircular canals.

R D Rabbitt, R Boyle, G R Holstein, S M Highstein

Open access · greenAbstract readComparative Study
In one paragraph

Article in Journal of neurophysiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

28 citing papers in PubMed, 48 citations in OpenAlex.

  1. Trial
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  14. BODIPY-Conjugated Xyloside Primes Fluorescent Glycosaminoglycans in the Inner Ear of Opsanus tau.Journal of the Association for Research in Otolaryngology : JARO · 2016
    Article
  15. Article
  16. Article
  17. Article
  18. Voltage-gated Ca2+ channels in accessory lobe neurons of the chick.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2014
    Article
  19. The anatomical and physiological framework for vestibular prostheses.Anatomical record (Hoboken, N.J. : 2007) · 2012
    Review
  20. Review
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

4 authors at 3 institutions in 1 country.

R D RabbittUniversity of Utah, Dept. of Bioengineering, 20 South, 2030 East; Room 506 BPRB, Salt Lake City, UT 84112, USA. r.rabbitt@utah.edu
R Boyle
G R Holstein
S M Highstein
Marine Biological Laboratory · USIcahn School of Medicine at Mount Sinai · USUniversity of Utah · US

Funding

Biophysics and Biomechanics of the Semicircular CanalsR01DC006685 · NIDCD · UNIVERSITY OF UTAH · PI RABBITT, RICHARD D · 2005 to 2022
$6.8M
TOADFISH SEMICIRCULAR CANALP01DC001837 · NIDCD · WASHINGTON UNIVERSITY · PI HIGHSTEIN, STEPHEN MORRIS · 1994 to 2003
$4.2M
Biomechanics of the Semicircular CanalsR55DC006685 · NIDCD · UNIVERSITY OF UTAH · PI RABBITT, RICHARD D · 2004 to 2004
$100k
NIDCD NIH HHS P01 DC001837NIDCD NIH HHS P01-DC-01837NIDCD NIH HHS R01 DC006685NIDCD NIH HHS R55 DC006685NIDCD NIH HHS R55-DC-006685
6 · The paper itself

Abstract

The time course and extent of adaptation in semicircular canal hair cells was compared to adaptation in primary afferent neurons for physiological stimuli in vivo to study the origins of the neural code transmitted to the brain. The oyster toadfish, Opsanus tau, was used as the experimental model. Afferent firing-rate adaptation followed a double-exponential time course in response to step cupula displacements. The dominant adaptation time constant varied considerably among afferent fibers and spanned six orders of magnitude for the population ( approximately 1 ms to >1,000 s). For sinusoidal stimuli (0.1-20 Hz), the rapidly adapting afferents exhibited a 90 degrees phase lead and frequency-dependent gain, whereas slowly adapting afferents exhibited a flat gain and no phase lead. Hair-cell voltage and current modulations were similar to the slowly adapting afferents and exhibited a relatively flat gain with very little phase lead over the physiological bandwidth and dynamic range tested. Semicircular canal microphonics also showed responses consistent with the slowly adapting subset of afferents and with hair cells. The relatively broad diversity of afferent adaptation time constants and frequency-dependent discharge modulations relative to hair-cell voltage implicate a subsequent site of adaptation that plays a major role in further shaping the temporal characteristics of semicircular canal afferent neural signals.

Indexed as

Adaptation, PhysiologicalAfferent PathwaysAnimalsBatrachoidiformesElectric StimulationHair Cells, AuditoryMembrane PotentialsMicroelectrodesModels, BiologicalPatch-Clamp TechniquesSemicircular CanalsTime FactorsNon-programmatic

Identifiers

PMID15306633
PMCPMC3000937
OpenAlexW1968376810

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.