Evidence map›Paper›PMID 31199243›Full record

ArticleeLife2019

Coding strategies in the otolith system differ for translational head motion vs. static orientation relative to gravity.

Mohsen Jamali, Jerome Carriot, Maurice J Chacron, Kathleen E Cullen

Abstract read
In one paragraph

Article in eLife, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed.

  1. Article
  2. Article
  3. Autism associatedbioRxiv : the preprint server for biology · 2026
    Article
  4. Acceleration and Velocity Dissociate Temporal Phases of Postural Control in Rhesus Macaques.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
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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

4 authors.

Mohsen JamaliDepartment of Neurosurgery, Harvard Medical School, Massachusetts General Hospital, Boston, United States.ORCID 0000-0002-1750-7591
Jerome CarriotDepartment of Physiology, McGill University, Montreal, Canada.
Maurice J ChacronDepartment of Physiology, McGill University, Montreal, Canada.ORCID 0000-0002-3032-452X
Kathleen E CullenDepartment of Biomedical Engineering, Johns Hopkins University, Baltimore, United States.ORCID 0000-0002-9348-0933

Funding

The Physiology of Vestibular CompensationR01DC002390 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI Kathleen E Cullen · 1995 to 2026
$10.7M
NIDCD NIH HHS R01 DC002390NIH HHS DC2390
6 · The paper itself

Abstract

The detection of gravito-inertial forces by the otolith system is essential for our sense of balance and accurate perception. To date, however, how this system encodes the self-motion stimuli that are experienced during everyday activities remains unknown. Here, we addressed this fundamental question directly by recording from single otolith afferents in monkeys during naturalistic translational self-motion and changes in static head orientation. Otolith afferents with higher intrinsic variability transmitted more information overall about translational self-motion than their regular counterparts, owing to stronger nonlinearities that enabled precise spike timing including phase locking. By contrast, more regular afferents better discriminated between different static head orientations relative to gravity. Using computational methods, we further demonstrated that coupled increases in intrinsic variability and sensitivity accounted for the observed functional differences between afferent classes. Together, our results indicate that irregular and regular otolith afferents use different strategies to encode naturalistic self-motion and static head orientation relative to gravity.

Indexed as

Gravity SensingHead MovementsMotion PerceptionOrientation, SpatialAnimalsMacaca fascicularisMaleOtolithic Membraneneural codingneuroscienceotolith afferentsrhesus macaqueself-motionspike timingtilttranslation

Identifiers

PMID31199243
PMCPMC6590985

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Registered trials

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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.