Evidence map›Paper›PMID 22768345›Full record

Trial reportPloS one2012

Vestibular facilitation of optic flow parsing.

Paul R MacNeilage, Zhou Zhang, Gregory C DeAngelis, Dora E Angelaki

Abstract readClinical Trial
In one paragraph

Trial report in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing 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

47 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Active vision in freely moving marmosets using head-mounted eye tracking.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  10. Active vision in freely moving marmosets using head-mounted eye tracking.bioRxiv : the preprint server for biology · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Head-centric computing for vestibular stimulation under head-free conditions.Frontiers in bioengineering and biotechnology · 2023
    Article
  17. Article
  18. Article
  19. Retinal optic flow during natural locomotion.PLoS computational biology · 2022
    Article
  20. Flow parsing and biological motion.Attention, perception & psychophysics · 2021
    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.

Paul R MacNeilageVertigo, Balance, and Oculomotor Research Center, University Hospital of Munich, Munich, Germany. p.macneilage@gmail.com
Zhou Zhang
Gregory C DeAngelis
Dora E Angelaki

Funding

Sensory Integration for Heading PerceptionR01EY016178 · NEI · WASHINGTON UNIVERSITY · PI GREGORY C DEANGELIS · 2005 to 2026
$7.8M
Research Training Program in the Vision SciencesT32EY013360 · NEI · WASHINGTON UNIVERSITY · PI SHIMING CHEN, Daniel Kerschensteiner · 2000 to 2026
$5.6M
VESTIBULAR INFLUENCES ON SPATIAL ORIENTATION AND VISUOSPATIAL CONSTANCYR01DC007620 · NIDCD · WASHINGTON UNIVERSITY · PI ANGELAKI, DORA · 2006 to 2016
$4.4M
NEI NIH HHS 5-T32-EY13360-07NEI NIH HHS R01 EY016178NEI NIH HHS T32 EY013360NIDCD NIH HHS R01 DC007620
6 · The paper itself

Abstract

Simultaneous object motion and self-motion give rise to complex patterns of retinal image motion. In order to estimate object motion accurately, the brain must parse this complex retinal motion into self-motion and object motion components. Although this computational problem can be solved, in principle, through purely visual mechanisms, extra-retinal information that arises from the vestibular system during self-motion may also play an important role. Here we investigate whether combining vestibular and visual self-motion information improves the precision of object motion estimates. Subjects were asked to discriminate the direction of object motion in the presence of simultaneous self-motion, depicted either by visual cues alone (i.e. optic flow) or by combined visual/vestibular stimuli. We report a small but significant improvement in object motion discrimination thresholds with the addition of vestibular cues. This improvement was greatest for eccentric heading directions and negligible for forward movement, a finding that could reflect increased relative reliability of vestibular versus visual cues for eccentric heading directions. Overall, these results are consistent with the hypothesis that vestibular inputs can help parse retinal image motion into self-motion and object motion components.

Indexed as

AdultFemaleHumansMaleMotion PerceptionOptic FlowRetinaVestibule, Labyrinth

Identifiers

PMID22768345
PMCPMC3388053

What OpenQuestion holds

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LicenceCC BY
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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.