Evidence map›Paper›PMID 29716599›Full record

ArticleBiomedical engineering online2018

Proprioceptive impairments in high fall risk older adults: the effect of mechanical calf vibration on postural balance.

Nima Toosizadeh, Hossein Ehsani, Marco Miramonte, Jane Mohler

Open access · goldAbstract read
In one paragraph

Article in Biomedical engineering online, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
14.3field-weighted citation impact, top 1% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

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  14. Isolated post-traumatic astereognosis: a case-based review.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2022
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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

4 authors at 1 institution in 1 country.

Nima ToosizadehArizona Center on Aging (ACOA), Department of Medicine, College of Medicine, University of Arizona, Tucson, AZ, 85724-5072, USA. ntoosizadeh@aging.arizona.edu.
Hossein EhsaniArizona Center on Aging (ACOA), Department of Medicine, College of Medicine, University of Arizona, Tucson, AZ, 85724-5072, USA.
Marco MiramonteArizona Center on Aging (ACOA), Department of Medicine, College of Medicine, University of Arizona, Tucson, AZ, 85724-5072, USA.
Jane MohlerArizona Center on Aging (ACOA), Department of Medicine, College of Medicine, University of Arizona, Tucson, AZ, 85724-5072, USA.
University of Arizona · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundImpairments in proprioceptive mechanism with aging has been observed and associated with fall risk. The purpose of the current study was to assess proprioceptive deficits among high fall risk individuals in comparison with healthy participants, when postural performance was disturbed using low-frequency mechanical gastrocnemius vibratory stimulation.

methodsThree groups of participants were recruited: healthy young (n = 10; age = 23 ± 2 years), healthy elders (n = 10; age = 73 ± 3 years), and high fall risk elders (n = 10; age = 84 ± 9 years). Eyes-open and eyes-closed upright standing balance performance was measured with no vibration, and 30 and 40 Hz vibration of both calves. Vibration-induced changes in balance behaviors, compared to baseline (no vibratory stimulation) were compared between three groups using multivariable repeated measures analysis of variance models.

resultsOverall, similar results were observed for two vibration frequencies. However, changes in body sway due to vibration were more obvious within the eyes-closed condition, and in the medial-lateral direction. Within the eyes-closed condition high fall risk participants showed 83% less vibration-induced change in medial-lateral body sway, and 58% less sway velocity, when compared to healthy participants (p < 0.001; effect size = 0.45-0.64).

conclusionsThe observed differences in vibration effects on balance performance may be explained by reduced sensitivity in peripheral nervous system among older adults with impaired balance.

Indexed as

Accidental FallsPostural BalanceVibrationAdolescentAdultAgedBiomechanical PhenomenaFemaleHumansMaleMuscle, SkeletalProprioceptionRiskYoung AdultBody swayFallingGeriatricsMechanical stimulationSomatosensory systemWearable motion sensors

Identifiers

PMID29716599
PMCPMC5930964
OpenAlexW2805194123

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.