Evidence map›Paper›PMID 41958822›Full record

ArticleFrontiers in sports and active living2026

Mental fatigue in football: methodology and experimental protocol.

Diogo Aveiro, Fernando Martins, Mário Pereira, Rodrigo Coimbra, Rodrigo José Mendes, João Pinto, John Kiely, Francisco Campos

Erratum issuedAbstract read
In one paragraph

Article in Frontiers in sports and active living, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. 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.

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

1 citing paper in PubMed.

  1. Assessing mental fatigue in football: a systematic review.Frontiers in sports and active living · 2026
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Diogo AveiroDepartment of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland.
Fernando MartinsPolytechnic University of Coimbra, Coimbra, Portugal.
Mário PereiraPolytechnic University of Coimbra, Coimbra, Portugal.
Rodrigo CoimbraPolytechnic University of Coimbra, Coimbra, Portugal.
Rodrigo José MendesPolytechnic University of Coimbra, Coimbra, Portugal.
João PintoPolytechnic University of Coimbra, Coimbra, Portugal.
John KielyDepartment of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland.
Francisco CamposPolytechnic University of Coimbra, Coimbra, Portugal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mental fatigue, induced by prolonged cognitive demands, impairs attention, decision-making, and motor coordination, potentially compromising performance in cognitively demanding sports such as football. This study presents a randomised controlled experimental design pre-test/post-test protocol designed to investigate the effects of mental fatigue on neurophysiological, visual, technical, and motor performance in football players. Thirty-four athletes (17 men, 17 women; aged ≥18 years; ≥1-year competitive experience) will be randomly assigned to either a cognitive fatigue induction group (30 min Stroop Task) or a low cognitive load control group. Data collection will include EEG (theta and alpha bands), eye tracking (fixation, saccades, pupil dynamics), sport-specific tasks (Loughborough Soccer Passing Test, Y-Shaped Agility Reaction Test), and subjective fatigue ratings (Fatigue Assessment Scale; Visual Analogue Scale). Statistical analyses will encompass intra- and inter-group comparisons, correlation and regression models. By integrating subjective, physiological, and performance indicators in a sport-specific, ecologically valid design, this protocol aims to deepen understanding of how mental fatigue affects performance and to inform individualized monitoring and intervention strategies in high-performance contexts. As a protocol paper, no data are yet available. However, based on previous literature, mental fatigue is expected to be associated with changes in EEG oscillatory activity, less efficient gaze behaviour, and impaired football-specific performance compared to the control condition.

Indexed as

cognitive loadEEGETSfootballmental fatiguemotor performance

Identifiers

PMID41958822
PMCPMC13057451

What OpenQuestion holds

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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.