Effects of Aerobic Exercise on Cognitive Function and Brain-derived Neurotrophic Factor in Young Adults
Study Details
Study Description
Brief Summary
The present study will investigate the effects of aerobic exercise on cognition and growth factors including brain-derived neurotrophic factor (BDNF) in young adults aged 15-21 years. The included subjects will be randomized to three different groups including one control group and two exercise groups. Subjects randomized to the exercise groups will complete 30 minutes of aerobic exercise 3 times a week for 9 weeks incorporating low (group I) or high (group II) intensity aerobic exercise. The exercise will be conducted as running or indoor cycling (supervised). At baseline and 9-weeks follow-up all subjects will complete two cognitive tests (measures of concentration and sustained attention), a maximal cycling test (direct measures of VO2max), an intelligence quotient test, anthropometric measures, fasting blood samples and blood samples immediately following the cycling test. The blood samples will be analyzed for growth factors including BDNF and metabolic factors.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: High intensity aerobic exercise 30 minutes of high intensity aerobic exercise 3 times a weeks for 9 weeks - incorporation interval training |
Behavioral: High intensity aerobic exercise
|
Experimental: Low intensity aerobic exercise 30 minutes of low intensity aerobic exercise 3 times a weeks for 9 weeks |
Behavioral: Low intensity aerobic exercise
|
No Intervention: Control No intervention. Participants are told not to make any changes in their everyday life |
Outcome Measures
Primary Outcome Measures
- The Flanker Task [9 weeks]
- The AX-Continuous Performance test [9 weeks]
- Brain-derived neurotrophic factor [9 weeks]
Secondary Outcome Measures
- Intelligence quotient [9 weeks]
Eligibility Criteria
Criteria
Inclusion Criteria:
- age 15-21
Exclusion Criteria:
- injury preventing one from being physically active
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | University of Southern Denmark | Odense | Denmark | 5000 |
Sponsors and Collaborators
- University of Southern Denmark
Investigators
- Principal Investigator: Anne K Thorsen, Cand. Scient, University of Southern Denmark
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- S-20130171