Evidence map›Paper›PMID 26295807›Full record

ArticlePloS one2015

Using Low Levels of Stochastic Vestibular Stimulation to Improve Balance Function.

Rahul Goel, Igor Kofman, Jerome Jeevarajan, Yiri De Dios, Helen S Cohen, Jacob J Bloomberg, Ajitkumar P Mulavara

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 48 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 1 pooled it
5.0field-weighted citation impact, top 5% 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

48 citing papers in PubMed, 1 synthesis or guideline pooled it, 89 citations in OpenAlex.

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  15. Effects of additive sensory noise on cognition.Frontiers in human neuroscience · 2023
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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

7 authors at 5 institutions in 1 country.

Rahul GoelDepartment of Health and Human Performance, University of Houston, Houston, Texas, United States of America.
Igor KofmanWyle Science, Technology and Engineering Group, Houston, Texas, United States of America.
Jerome JeevarajanNeuroscience Laboratory, NASA Johnson Space Center, Houston, Texas, United States of America.
Yiri De DiosWyle Science, Technology and Engineering Group, Houston, Texas, United States of America.
Helen S CohenDepartment of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, United States of America.
Jacob J BloombergNeuroscience Laboratory, NASA Johnson Space Center, Houston, Texas, United States of America.
Ajitkumar P MulavaraUniversities Space Research Association, Houston, Texas, United States of America.
Johnson Space Center · USWyle (United States) · USBaylor College of Medicine · USUniversities Space Research Association · USUniversity of Houston · US

Funding

Epidemiologic research on screening for vestibular and balance disorders: supplement for people with Alzheimer's diseaseR01DC009031 · NIDCD · BAYLOR COLLEGE OF MEDICINE · PI COHEN, HELEN S · 2008 to 2019
$5.0M
NIDCD NIH HHS R01 DC009031
6 · The paper itself

Abstract

Low-level stochastic vestibular stimulation (SVS) has been associated with improved postural responses in the medio-lateral (ML) direction, but its effect in improving balance function in both the ML and anterior-posterior (AP) directions has not been studied. In this series of studies, the efficacy of applying low amplitude SVS in 0-30 Hz range between the mastoids in the ML direction on improving cross-planar balance function was investigated. Forty-five (45) subjects stood on a compliant surface with their eyes closed and were instructed to maintain a stable upright stance. Measures of stability of the head, trunk, and whole body were quantified in ML, AP and combined APML directions. Results show that binaural bipolar SVS given in the ML direction significantly improved balance performance with the peak of optimal stimulus amplitude predominantly in the range of 100-500 μA for all the three directions, exhibiting stochastic resonance (SR) phenomenon. Objective perceptual and body motion thresholds as estimates of internal noise while subjects sat on a chair with their eyes closed and were given 1 Hz bipolar binaural sinusoidal electrical stimuli were also measured. In general, there was no significant difference between estimates of perceptual and body motion thresholds. The average optimal SVS amplitude that improved balance performance (peak SVS amplitude normalized to perceptual threshold) was estimated to be 46% in ML, 53% in AP, and 50% in APML directions. A miniature patch-type SVS device may be useful to improve balance function in people with disabilities due to aging, Parkinson's disease or in astronauts returning from long-duration space flight.

Indexed as

AdultElectric StimulationEvoked Potentials, MotorHumansMaleMastoidMotionMotion PerceptionPostural BalancePostureReflexStochastic ProcessesVestibule, Labyrinth

Identifiers

PMID26295807
PMCPMC4546608
OpenAlexW1862269688

What OpenQuestion holds

Textmetadata
LicenceCC0
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.