Actively Recruiting
Monitoring the Effect of Mental Fatigue on Physical Performance Using Wearable Sensors and Physiological Parameters
Led by Vrije Universiteit Brussel · Updated on 2026-01-07
30
Participants Needed
1
Research Sites
21 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Mental fatigue (MF) negatively affects both cognitive and physical performance, increasing the risk of errors in high-stakes environments such as sports and surgery. Traditional methods to assess MF rely on subjective self-report scales, which are prone to bias, or on complex brain measurements (e.g. EEG) that are impractical outside laboratory settings. This study aims to develop a real-time, objective monitoring method for MF using wearable physiological sensors. The study will recruit healthy, trained runners (18-35 years old) who will complete both an MF-inducing cognitive task (Stroop test) and a control condition (watching a documentary) in a randomized, counterbalanced, crossover design. Heart rate variability, respiration rate, and pupil metrics will be continuously recorded using wearable devices. Machine learning models will be used to predict MF-level as well as the effect of MF on physical performance (5-km time trial on a treadmill) using the physiological data as input.
CONDITIONS
Official Title
Monitoring the Effect of Mental Fatigue on Physical Performance Using Wearable Sensors and Physiological Parameters
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Healthy (no neurological, cardiovascular or musculoskeletal disorders of any kind)
- Male or female
- No prior knowledge of the concept of MF
- No medication
- Non-smoker
- 18-35 years of age
- Experienced runners: (615km/week and/or 62u/week during the last 6 months)
You will not qualify if you...
- Injuries in the past 6 months, affecting running performance
- Suffering from a chronic health condition (could be neurological, cardiovascular, internal or musculoskeletal)
- Participating in any concomitant care or research trials
- History of suffering from any mental/psychiatric disorders
- Use of medication
- Use of caffeine and heavy efforts 24 hours prior each trial
- Suffering from colour vision deficiencies
- Not eating a standardized meal, the morning of each trial and the evening before each trial
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Brussels Labo voor Inspanning en Topsport
Brussels, Belgium, 1050
Actively Recruiting
Research Team
E
Emilie Schampheleer, Msc
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
SINGLE
Allocation
RANDOMIZED
Model
CROSSOVER
Primary Purpose
BASIC_SCIENCE
Number of Arms
2
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