Evidence map›Paper›PMID 36801969›Full record

ArticleEuropean journal of applied physiology2023

The benefits of regular aerobic exercise training on cerebrovascular function and cognition in older adults.

Edward S Bliss, Samia M Biki, Rachel H X Wong, Peter R C Howe, Dean E Mills

Abstract read
In one paragraph

Article in European journal of applied physiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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.

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

15 citing papers in PubMed.

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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

5 authors.

Edward S BlissRespiratory and Exercise Physiology Research Group, School of Health and Medical Sciences, University of Southern Queensland, Toowoomba Campus, 11 Salisbury Rd, Ipswich, QLD, 4305, Australia. Edward.Bliss@usq.edu.au.ORCID http://orcid.org/0000-0001-6674-7551
Samia M BikiRespiratory and Exercise Physiology Research Group, School of Health and Medical Sciences, University of Southern Queensland, Toowoomba Campus, 11 Salisbury Rd, Ipswich, QLD, 4305, Australia.
Rachel H X WongCentre for Health Research, Institute for Resilient Regions, University of Southern Queensland, Ipswich, QLD, Australia.
Peter R C HoweCentre for Health Research, Institute for Resilient Regions, University of Southern Queensland, Ipswich, QLD, Australia.
Dean E MillsRespiratory and Exercise Physiology Research Group, School of Health and Medical Sciences, University of Southern Queensland, Toowoomba Campus, 11 Salisbury Rd, Ipswich, QLD, 4305, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We compared the differences in cerebrovascular and cognitive function between 13 aerobic exercise trained, older adults and 13 age-, height- and sex-matched sedentary, untrained controls. We determined whether other measures accounted for differences in cerebrovascular and cognitive function between these groups and examined the associations between these functions. Participants undertook anthropometric, mood, cardiovascular, exercise performance, strength, cerebrovascular, and cognitive measurements, and a blood collection. Transcranial Doppler ultrasonography determined cerebrovascular responsiveness (CVR) to hypercapnia and cognitive stimuli. The trained group had a higher CVR to hypercapnia (80.3 ± 7.2 vs 35.1 ± 6.7%, P < 0.001), CVR to cognitive stimuli (30.1 ± 2.9 vs 17.8 ± 1.4%, P = 0.001) and total composite cognitive score (117 ± 2 vs 98 ± 4, P < 0.001) than the controls. These parameters no longer remained statistically different between the groups following adjustments for covariates. There were positive correlations between the total composite cognitive score and CVR to hypercapnia (r = 0.474, P = 0.014) and CVR to cognitive stimuli (r = 0.685, P < 0.001). We observed a relationship between cerebrovascular and cognitive function in older adults and an interaction between regular lifelong aerobic exercise training and cardiometabolic factors that may directly influence these functions.

Indexed as

CognitionHypercapniaAgedCerebrovascular CirculationExerciseHumansAerobic exercise trainingAgeingCardiometabolicCerebrovascular functionCognition

Identifiers

PMID36801969
PMCPMC9938957

What OpenQuestion holds

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Registered trials

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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.