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Effect of noisy galvanic vestibular stimulation in community-dwelling elderly people: a randomised controlled trial

Overview of attention for article published in Journal of NeuroEngineering and Rehabilitation, July 2018
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Title
Effect of noisy galvanic vestibular stimulation in community-dwelling elderly people: a randomised controlled trial
Published in
Journal of NeuroEngineering and Rehabilitation, July 2018
DOI 10.1186/s12984-018-0407-6
Pubmed ID
Authors

Yasuto Inukai, Mitsuhiro Masaki, Naofumi Otsuru, Kei Saito, Shota Miyaguchi, Sho Kojima, Hideaki Onishi

Abstract

Balance disorders are a risk factor for falls in the elderly. Although noisy galvanic vestibular stimulation (nGVS) has been reported to improve balance in young people, randomised control trials targeting community-dwelling elderly people have not been conducted to date. We aimed to assess the influence of nGVS on COP sway in the open-eye standing posture among community-dwelling elderly people in a randomised controlled trial. A randomised controlled trial of 32 community-dwelling elderly people randomly assigned to control (sham stimulation) and an nGVS groups. All participants underwent centre of pressure (COP) sway measurements while standing with open eyes at baseline and during stimulation. The control group underwent sham stimulation and the nGVS group underwent noise stimulation (0.4 mA; 0.1-640 Hz). In the nGVS group, sway path length, mediolateral mean velocity and anteroposterior mean velocity decreased during stimulation compared with baseline (P < 0.01). The effect of nGVS was large in participants with a high COP sway path length at baseline, but there was no significant difference in COP sway in the control group. We conclude that nGVS decreases the COP sway path length and mean velocity of community-dwelling elderly people when standing with open eyes. This suggests that nGVS could be effective for treating balance dysfunction in the elderly.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 98 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 98 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 12 12%
Student > Master 12 12%
Student > Bachelor 9 9%
Student > Ph. D. Student 7 7%
Student > Postgraduate 5 5%
Other 16 16%
Unknown 37 38%
Readers by discipline Count As %
Neuroscience 12 12%
Medicine and Dentistry 10 10%
Nursing and Health Professions 9 9%
Engineering 4 4%
Sports and Recreations 4 4%
Other 15 15%
Unknown 44 45%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 03 July 2018.
All research outputs
#20,525,274
of 23,094,276 outputs
Outputs from Journal of NeuroEngineering and Rehabilitation
#1,152
of 1,294 outputs
Outputs of similar age
#287,390
of 327,912 outputs
Outputs of similar age from Journal of NeuroEngineering and Rehabilitation
#27
of 31 outputs
Altmetric has tracked 23,094,276 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,294 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 6.9. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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We're also able to compare this research output to 31 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.