Acute Cycling on Executive Control

Not Applicable

Completed

• Conditions: Physical Activity

• Registration Number: NCT03499977
• Lead Sponsor: Western University, Canada

Brief Summary

This study will examine whether 10-minute bouts of cycling at various intensities will impact executive functioning (i.e., cognitive ability) as assessed by the antisaccade (AS) task through a total of five visits. An antisaccade is a rapid eye movement away from a visual target. The ability to suppress making an eye movement towards a visual target gauges inhibitory control (i.e., a domain of executive functioning). In the initial visit, participants' exercise capacity will be assessed through a maximal effort cycling test. Intensities for the cycling bouts (i.e., high, moderate, low) in subsequent sessions will be based upon this maximal effort cycling test. In visits 2 through 5, participants will complete an AS task, followed by a 10-minute bout of cycling, and then complete the AS task again. The order of cycling intensities will be randomized between participants. Differences in the AS task (i.e., reaction time and accuracy) will be compared between and within cycling conditions.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2018-04-09
• Study First Submitted QC: 2018-04-09
• Study First Posted: 2018-04-17
• Study Start: 2018-07-01
• Primary Completion: 2018-12-31
• Study Completion: 2019-07-31
• Status Verified: 2024-05
• Last Update Submitted: 2024-05-02
• Last Update Posted: 2024-05-06

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

• Able to read, write and understand English
• Full time student enrolled at Western University
• Able to perform a ten-minute exercise task at a light intensity without health implications
• Have email or phone number for contacting purposes

Exclusion Criteria

• Do not have a medical condition that prevents you from exercise (e.g. heart attack in the past year, heart disease, irregular heartbeat, etc.)
• Do not have history of eye injury or neurological impairment
• Do not have an orthopaedic limitation
• Are not pregnant

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Primary Outcome Measures

Name	Time	Method
Reaction Time	30 minutes	Time in milliseconds to target
Accuracy	30 minutes	Directional errors

Trial Locations

Locations (1)

Western University; 🇨🇦 London, Ontario, Canada