Evidence map›Paper›PMID 31747360›Full record

ArticleJournal of neurophysiology2020

Binocular 3D otolith-ocular reflexes: responses of normal chinchillas to tilt and translation.

Kristin N Hageman, Margaret R Chow, Dale Roberts, Charles C Della Santina

Abstract read
In one paragraph

Article in Journal of neurophysiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. An Implanted Vestibular Prosthesis Improves Spatial Orientation in Animals with Severe Vestibular Damage.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  4. 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.

Kristin N HagemanDepartment of Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, Maryland.
Margaret R ChowDepartment of Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, Maryland.
Dale RobertsDepartment of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland.
Charles C Della SantinaDepartment of Biomedical Engineering, Johns Hopkins School of Medicine, Baltimore, Maryland.

Funding

Training Program in Hearing and BalanceT32DC000023 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI CULLEN, KATHLEEN E · 1989 to 2025
$8.7M
Electrical Stimulation to Restore Three Dimensional Vestibular SensationR01DC009255 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI DELLA SANTINA, CHARLES C · 2008 to 2018
$5.7M
Cortical processing of cochlear implant signalsR01DC014503 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI WANG, XIAOQIN · 2016 to 2020
$2.5M
NIDCD NIH HHS R01 DC009255NIDCD NIH HHS R01 DC014503NIDCD NIH HHS T32 DC000023
6 · The paper itself

Abstract

Head rotation, translation, and tilt with respect to a gravitational field elicit reflexive eye movements that partially stabilize images of Earth-fixed objects on the retinas of humans and other vertebrates. Compared with the angular vestibulo-ocular reflex, responses to translation and tilt, collectively called the otolith-ocular reflex (OOR), are less completely characterized, typically smaller, generally disconjugate (different for the 2 eyes) and more complicated in their relationship to the natural stimuli that elicit them. We measured binocular 3-dimensional OOR responses of 6 alert normal chinchillas in darkness during whole body tilts around 16 Earth-horizontal axes and translations along 21 axes in horizontal, coronal, and sagittal planes. Ocular countertilt responses to 40-s whole body tilts about Earth-horizontal axes grew linearly with head tilt amplitude, but responses were disconjugate, with each eye's response greatest for whole body tilts about axes near the other eye's resting line of sight. OOR response magnitude during 1-Hz sinusoidal whole body translations along Earth-horizontal axes also grew with stimulus amplitude. Translational OOR responses were similarly disconjugate, with each eye's response greatest for whole body translations along its resting line of sight. Responses to Earth-horizontal translation were similar to those that would be expected for tilts that would cause a similar peak deviation of the gravitoinertial acceleration (GIA) vector with respect to the head, consistent with the "perceived tilt" model of the OOR. However, that model poorly fit responses to translations along non-Earth-horizontal axes and was insufficient to explain why responses are larger for the eye toward which the GIA vector deviates.

Indexed as

AnimalsBehavior, AnimalChinchillaEye MovementsOtolithic MembraneReflex, Vestibulo-OcularSaccule and UtricleVision, Binocularotolith-ocular reflexsacculeutriclevestibularvestibulo-ocular reflex

Identifiers

PMID31747360
PMCPMC6985861

What OpenQuestion holds

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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.