Evidence map›Paper›PMID 40117215›Full record

ArticleThe journals of gerontology. Series B, Psychological sciences and social sciences2025

The Influence of Attentional Focus on Gait Stability and Conscious Movement Processing During Challenging Walking Conditions in Older Adults.

Toby C T Mak, Shamay S M Ng, Debbie C L Chan, Thomson W L Wong

Registry-linked trialAbstract read
In one paragraph

Article in The journals of gerontology. Series B, Psychological sciences and social sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05411536 (The Effects of Attentional Focus Instructions on Real-time Conscious Movement Processing While Walking in a Challenging Environment for Older Adults at Risk of Falling in Hong Kong), which is not on this map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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.

NCT05411536 unknown statusnot on this map

The Effects of Attentional Focus Instructions on Real-time Conscious Movement Processing While Walking in a Challenging Environment for Older Adults at Risk of Falling in Hong Kong: Implications for Rehabilitation

TypeobservationalSponsorThe Hong Kong Polytechnic UniversityRan2022 to 2024Enrolled106ConditionsFall Injury, Walking, Difficulty, Gait, UnsteadyArmsWalking trials
3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Effect of external versus internal focus of attention instructions on gait performance in people with multiple sclerosis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    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.

Toby C T MakDepartment of Rehabilitation Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong SAR, China.ORCID 0000-0002-0490-4950
Shamay S M NgDepartment of Rehabilitation Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong SAR, China.ORCID 0000-0003-1660-0548
Debbie C L ChanDepartment of Rehabilitation Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong SAR, China.
Thomson W L WongDepartment of Rehabilitation Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong SAR, China.ORCID 0000-0002-6267-9034

Funding

General Research FundHong Kong Special Administrative Region, China 15601021Research Grants Council
6 · The paper itself

Abstract

objectivesIt has been proposed that the effect of an external focus in gait might be more beneficial in more challenging tasks compared to a natural walking condition. This study sought to (a) address any causal link between an external focus and improved gait stability during walking on an unstable surface and (b) explore any possible psycho-cognitive mechanism underpinning these changes in older adults.

methods98 older adults (mean age: 70.6 ± 4.6) were invited to walk along an 8-meter elevated, foam walkway at a self-selected pace under 3 blocks of attentional focus conditions (i.e., internal focus, external focus, and control) for a total of 9 trials (3 trials for each condition). Gait stability was represented by the variability of spatial and temporal gait parameters. Electroencephalography (EEG) T3-Fz coherence was used to indicate real-time conscious movement processing during walking.

resultsOlder adults displayed significantly lower variability of stride length and step width under an external focus condition compared to control. No gait changes were observed between an internal focus condition and control. There were no significant differences in EEG T3-Fz coherence among the 3 conditions. DISCUSSION: We demonstrate evidence of a causal link between an external focus and improved gait stability in older adults under a challenging walking environment. However, we postulate that this improvement might be independent of real-time conscious movement processing. Our findings nonetheless suggest that external focus strategies might be an effective rehabilitative approach for falls prevention by reducing gait variability during adaptive locomotion in older adults. CLINICAL TRIALS REGISTRATION NUMBER: NCT05411536.

Indexed as

AttentionConsciousnessGaitPostural BalanceWalkingAgedElectroencephalographyFemaleHumansMaleExternal focusLocomotionReinvestmentTask difficulty

Identifiers

PMID40117215
PMCPMC12070263

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Registered trials

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.