Effects of 4D Dietary Supplement on Perceptual-Cognitive and Visual-Motor Performance

This research is examining the effects of a multi-ingredient supplement on measures of reaction time, cognition, and reactive agility. For this study, participants will report to the lab on 5 occasions. The first visit will consist of informed consent and questionnaires to determine eligibility. The next two visits will consist of familiarization trials with all assessments/equipment (Dynavision D2, Neurotracker, and the Y-Reactive Agility Test). The last two visits will be testing days. Participants will complete baseline reaction time and cognition assessments. Then, they will be asked to consume either the 4D dietary supplement or placebo. After ingestion, they will complete additional reaction time and cognition assessments, as well as ~6 trials of the Y-Reactive Agility Test. Sessions will last between 1-2 hours.

Inclusion Qualifications:

  • Male or female between the ages of 18-40 years old
  • Determined to be healthy by the MHQ and PAR-Q+

Exclusion Qualifications:

You may not participate in this research opportunity if any of the following applies to you:
  • Daily caffeine consumption greater than 200 mg
  • Any response of “yes” on the PAR-Q+

Participate in this Research

Submitting this form will put you in contact with the main point of contact for this project. They will provide more information and determine if you meet all of the qualifications needed.
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UCF IRB#: STUDY00003029
PI: David Fukuda, Ph.D.
IRB Expiration July 2, 2022
Recruitment End Date:
September 30, 2021
Education Complex
12494 University Blvd
Orlando, FL 32816
Time Commitment:
Number of visits: 5
Expected time per visit: 2 hours
Type: $70 Amazon gift card
Point of Contact:
Justine Renziehausen
Faculty Advisors:
David Fukuda
Associated Units:
Related Tags:
Power Lab
Short URL:

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