Evidence map›Paper›PMID 30561328›Full record

ArticleeLife2018

Neuronal variability and tuning are balanced to optimize naturalistic self-motion coding in primate vestibular pathways.

Diana E Mitchell, Annie Kwan, Jerome Carriot, Maurice J Chacron, Kathleen E Cullen

Abstract read
In one paragraph

Article in eLife, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Vestibular Function Drives Gaze Stability in Locomoting Macaques.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. The neural basis for violations of Weber's law in self-motion perception.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  13. Review
  14. Article
  15. Article
  16. Neural Mechanisms Underlying High-Frequency Vestibulocollic Reflexes In Humans And Monkeys.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  17. Article
  18. Article
  19. Article
  20. 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

5 authors.

Diana E MitchellDepartment of Physiology, McGill University, Montreal, Canada.ORCID http://orcid.org/0000-0003-0733-484X
Annie KwanDepartment of Physiology, McGill University, Montreal, Canada.
Jerome CarriotDepartment of Physiology, McGill University, Montreal, Canada.
Maurice J ChacronDepartment of Physiology, McGill University, Montreal, Canada.ORCID http://orcid.org/0000-0002-3032-452X
Kathleen E CullenDepartment of Physiology, McGill University, Montreal, Canada.ORCID http://orcid.org/0000-0002-9348-0933

Funding

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

Abstract

It is commonly assumed that the brain's neural coding strategies are adapted to the statistics of natural stimuli. Specifically, to maximize information transmission, a sensory neuron's tuning function should effectively oppose the decaying stimulus spectral power, such that the neural response is temporally decorrelated (i.e. 'whitened'). However, theory predicts that the structure of neuronal variability also plays an essential role in determining how coding is optimized. Here, we provide experimental evidence supporting this view by recording from neurons in early vestibular pathways during naturalistic self-motion. We found that central vestibular neurons displayed temporally whitened responses that could not be explained by their tuning alone. Rather, computational modeling and analysis revealed that neuronal variability and tuning were matched to effectively complement natural stimulus statistics, thereby achieving temporal decorrelation and optimizing information transmission. Taken together, our findings reveal a novel strategy by which neural variability contributes to optimized processing of naturalistic stimuli.

Indexed as

AlgorithmsAnimalsHead MovementsMacaca fascicularisMacaca mulattaMaleModels, NeurologicalMotionNeural PathwaysNeuronsPrimatesVestibule, Labyrinthnatural stimulationneural codingneurosciencerhesus macaquesensory signalsvestibular

Identifiers

PMID30561328
PMCPMC6312400

What OpenQuestion holds

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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.