Evidence map›Paper›PMID 33312123›Full record

ArticleFrontiers in aging neuroscience2020

Age Differences in Vestibular Brain Connectivity Are Associated With Balance Performance.

Fatemeh Noohi, Catherine Kinnaird, Yiri De Dios, Igor S Kofman, Scott J Wood, Jacob Bloomberg, Ajitkumar Mulavara, Kathleen H Sienko, Thad A Polk, Rachael D Seidler

Open access · goldAbstract read
In one paragraph

Article in Frontiers in aging neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

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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

10 authors at 4 institutions in 1 country.

Fatemeh NoohiDepartment of Kinesiology, University of Michigan, Ann Arbor, MI, United States.
Catherine KinnairdDepartment of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States.
Yiri De DiosKBR, Houston, TX, United States.
Igor S KofmanKBR, Houston, TX, United States.
Scott J WoodNASA Johnson Space Center, Houston, TX, United States.
Jacob BloombergNASA Johnson Space Center, Houston, TX, United States.
Ajitkumar MulavaraKBR, Houston, TX, United States.
Kathleen H SienkoDepartment of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States.
Thad A PolkDepartment of Psychology, University of Michigan, Ann Arbor, MI, United States.
Rachael D SeidlerDepartment of Applied Physiology and Kinesiology, University of Florida, Gainesville, FL, United States.
University of Michigan–Ann Arbor · USKBR (United States) · USJohnson Space Center · USUniversity of Florida · US

Funding

MRI Scanner for Functional Brain ImagingS10OD012240 · OD · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI NOLL, DOUGLAS C · 2012 to 2012
$2.0M
NIH HHS S10 OD012240
6 · The paper itself

Abstract

Visual and auditory brain network connectivity decline with age, but less is known about age effects on vestibular functional connectivity and its association with behavior. We assessed age differences in the connectivity of the vestibular cortex with other sensory brain regions, both during rest and during vestibular stimulation. We then assessed the relationship between vestibular connectivity and postural stability. A sample of seventeen young and fifteen older adults participated in our study. We assessed the amount of body sway in performing the Romberg balance task, with degraded somatosensory and visual inputs. The results showed no significant difference in balance performance between age groups. However, functional connectivity analyses revealed a main effect of age and condition, suggesting that vestibular connectivity was higher in young adults than older adults, and vestibular connectivity increased from resting state to stimulation trials. Surprisingly, young adults who exhibited higher connectivity during stimulation also had greater body sway. This suggests that young adults who exhibit better balance are those who respond more selectively to vestibular inputs. This correlation is non-significant in older adults, suggesting that the relationship between vestibular functional connectivity and postural stability differs with age.

Indexed as

agingbalance performancefunctional connectivitysensory weightingvestibular system

Identifiers

PMID33312123
PMCPMC7703342
OpenAlexW3101888527

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.