The Effect of Mental Fatigue on Upper Extremity Functional Performance
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Unzutreffend
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Nieka Coryn, MSc
- Telefonnummer: +32 (0)2 629 2222
- E-Mail: Nieka.Coryn@vub.be
Studieren Sie die Kontaktsicherung
- Name: Gürsu Sayar, MSc
- Telefonnummer: +90 534 231 00 72
- E-Mail: 6009015@bakircay.edu.tr
Studienorte
-
-
Pleinlaan 2
-
Brussels, Pleinlaan 2, Belgien, 1050
- Vrije Universiteit Brussel
-
Kontakt:
- Nieka Coryn, MSc
- Telefonnummer: +32 (0)2 629 2222
- E-Mail: Nieka.Coryn@vub.be
-
-
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Age between 18 and 35 years
- Healthy (no neurological, cardiovascular or musculoskeletal disorders of any kind)
- Male or female
- No prior knowledge of the concept of mental fatigue
- Not currently taking medications that affect cognition or neuromuscular performance
- According to the International Physical Activity Questionnaire, being physically active at a minimum level of 1500 MET-min/week
Exclusion Criteria:
- Previous major upper limb injury (last 6 months)
- Involvement in another concurrent physical or cognitive intervention study
- 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
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Grundlegende Wissenschaft
- Zuteilung: Zufällig
- Interventionsmodell: Crossover-Aufgabe
- Maskierung: Single
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Experimental: Mental Fatigue Condition
Participants in this arm completed a mental fatigue induction protocol involving a prolonged and cognitively demanding Stroop task designed to induce sustained inhibitory control and attentional effort.
The task was performed for an extended duration to elicit subjective mental fatigue.
Pre- and post-condition assessments of upper-extremity physical performance, cognitive performance, motivation, perceived exertion, and subjective mental fatigue were conducted.
|
Mentale Ermüdung (MF) ist ein psychobiologischer Zustand, der durch Gefühle von Müdigkeit und/oder einen messbaren Leistungsabfall nach längerer oder intensiver kognitiver Aktivität gekennzeichnet ist.
|
|
Kein Eingriff: Control condition
Participants in this arm watched a neutral, emotionally non-arousing documentary for an equivalent duration as the mental fatigue condition.
This activity was designed to minimize cognitive load and avoid inducing mental fatigue.
Pre- and post-condition assessments of upper-extremity physical performance, cognitive performance, motivation, perceived exertion, and subjective mental fatigue were conducted.
|
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Reactive Upper Quarter Y Balance Test
Zeitfenster: Pre-intervention and immediately post-intervention (each experimental and control condition session)
|
Measures visuomotor reaction time, reaching accuracy, and balance errors during a reactive upper quarter Y balance test performed under visual stimuli conditions.
|
Pre-intervention and immediately post-intervention (each experimental and control condition session)
|
|
Closed Kinetic Chain Upper Extremity Stability Test
Zeitfenster: Pre-intervention and immediately post-intervention (each session)
|
Assesses upper-extremity muscular endurance and stability by counting the number of alternating hand touches performed in a 15-second push-up position task.
|
Pre-intervention and immediately post-intervention (each session)
|
|
Upper Quarter Y Balance Test
Zeitfenster: Pre-intervention and immediately post-intervention (each session)
|
Evaluates dynamic upper-extremity reach performance and composite score based on normalized reach distances in three directions.
|
Pre-intervention and immediately post-intervention (each session)
|
|
Seated Single-Arm Shot Put Test
Zeitfenster: Pre-intervention and immediately post-intervention (each session)
|
Measures upper-extremity explosive power based on throwing distance of a 6-lb medicine ball.
|
Pre-intervention and immediately post-intervention (each session)
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Subjective Mental Fatigue
Zeitfenster: Baseline, every 5 minutes during intervention, and post-intervention (each session)
|
Subjective Mental Fatigue measured using the Mental Visual Analog Scale (M-VAS).
The scale ranges from 0 to 100, where 0 indicates no mental fatigue and 100 indicates the highest level of mental fatigue imaginable.
Higher scores indicate worse mental fatigue.
|
Baseline, every 5 minutes during intervention, and post-intervention (each session)
|
|
Go/No-Go Task
Zeitfenster: Immediately post-intervention (each session)
|
Assesses executive function using a computerized Go/No-Go task.
Outcomes include reaction time (milliseconds) and response accuracy (percentage of correct responses, ranging from 0% to 100%).
Higher accuracy indicates better executive function performance, while shorter reaction times indicate better performance.
|
Immediately post-intervention (each session)
|
|
Motivation State
Zeitfenster: Pre- and post-intervention (each session)
|
Assesses task-related motivation using the Assessment of Motivational States in Performance Environments questionnaire.
The questionnaire includes two 7-item subscales: Interest Motivation and Success Motivation.
Higher scores indicate greater task engagement, interest in the task, and motivation to perform successfully.
|
Pre- and post-intervention (each session)
|
|
Perceived Exertion
Zeitfenster: Immediately after physical performance testing (each session)
|
Assesses perceived exertion using the Borg Rating of Perceived Exertion Scale.
Scores range from 6 to 20, with higher scores indicating greater perceived exertion.
|
Immediately after physical performance testing (each session)
|
|
Stroop Task Performance
Zeitfenster: During intervention (continuous, averaged per block)
|
Assesses cognitive performance using a computerized Stroop task.
Outcomes include reaction time (milliseconds) and response accuracy (percentage of correct responses, ranging from 0% to 100%).
Higher accuracy and shorter reaction times indicate better cognitive performance.
|
During intervention (continuous, averaged per block)
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Mitarbeiter
Mitarbeiter
Ermittler
Ermittler
- Studienleiter: Bart Roelands, Professor, Vrije Universiteit Brussel
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- 26014_MF-UEPPT
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
IPD-Sharing-Zeitrahmen
IPD-Sharing-Zugriffskriterien
Art der unterstützenden IPD-Freigabeinformationen
- STUDIENPROTOKOLL
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .