Evidence map›Paper›PMID 25894558›Full record

ArticlePloS one2015

Cross-Modal Calibration of Vestibular Afference for Human Balance.

Martin E Héroux, Tammy C Y Law, Richard C Fitzpatrick, Jean-Sébastien Blouin

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

19 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Article
  3. Balance control threshold to vestibular stimuli.The Journal of physiology · 2025
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  14. Review
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  16. Article
  17. Transformation of Vestibular Signals for the Control of Standing in Humans.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2016
    Article
  18. Article
  19. 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

4 authors at 2 institutions in 2 countries.

Martin E HérouxSchool of Kinesiology, University of British Columbia, Vancouver, Canada.
Tammy C Y LawSchool of Kinesiology, University of British Columbia, Vancouver, Canada.
Richard C FitzpatrickNeuroscience Research Australia and School of Medical Sciences, University of New South Wales, Sydney, Australia.
Jean-Sébastien BlouinSchool of Kinesiology, University of British Columbia, Vancouver, Canada; Djavad Mowafaghian Centre for Brain Health & Institute for Computing, Information and Cognitive Systems, University of British Columbia, Vancouver, Canada.
University of British Columbia · CANeuroscience Research Australia · AU

Funding

Canadian Institutes of Health Research
6 · The paper itself

Abstract

To determine how the vestibular sense controls balance, we used instantaneous head angular velocity to drive a galvanic vestibular stimulus so that afference would signal that head movement was faster or slower than actual. In effect, this changed vestibular afferent gain. This increased sway 4-fold when subjects (N = 8) stood without vision. However, after a 240 s conditioning period with stable balance achieved through reliable visual or somatosensory cues, sway returned to normal. An equivalent galvanic stimulus unrelated to sway (not driven by head motion) was equally destabilising but in this situation the conditioning period of stable balance did not reduce sway. Reflex muscle responses evoked by an independent, higher bandwidth vestibular stimulus were initially reduced in amplitude by the galvanic stimulus but returned to normal levels after the conditioning period, contrary to predictions that they would decrease after adaptation to increased sensory gain and increase after adaptation to decreased sensory gain. We conclude that an erroneous vestibular signal of head motion during standing has profound effects on balance control. If it is unrelated to current head motion, the CNS has no immediate mechanism of ignoring the vestibular signal to reduce its influence on destabilising balance. This result is inconsistent with sensory reweighting based on disturbances. The increase in sway with increased sensory gain is also inconsistent with a simple feedback model of vestibular reflex action. Thus, we propose that recalibration of a forward sensory model best explains the reinterpretation of an altered reafferent signal of head motion during stable balance.

Indexed as

AdultCalibrationCuesElectromyographyFeedbackFemaleHeadHumansMaleMotionMuscle, SkeletalPostural BalancePostureReflexReflex, StretchVestibule, Labyrinth

Identifiers

PMID25894558
PMCPMC4403994
OpenAlexW1998127171

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.