Nutritional Modulation of Cognition and Brain Activity
Nutritional Modulation of Learning and Decision Making and Their Underlying Neural Processes
University of Vienna
40 participants
Apr 8, 2024
INTERVENTIONAL
Conditions
Summary
The aim of the present study is to investigate the effects of different meal interventions on cognition (i.e., learning and decision making) and brain activity in healthy participants.
Eligibility
Inclusion Criteria5
- to 40 years old
- fluent in German
- right-handed
- able to safely undergo MRI scanning
- BMI (Body-Mass-Index) between 18.5 and 29.9 kg/m2
Exclusion Criteria9
- current medication that might interfere with the processes studied
- any metabolic, gastrointestinal, cardiological, neurological, psychiatric or any recurring or chronic diagnoses
- drug use
- alcohol consumption > 10 g/d for women and > 20 g/d for men
- smoking
- shifted circadian rhythm (e.g. jetlag, shift work)
- vegan or vegetarian diet
- food intolerances
- females: hormonal contraception, pregnancy, lactation
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Interventions
Participants receive a standardized meal with one type of macronutrient composition in one experimental session and the other type in a different experimental session a few days apart (within-subjects crossover design; i.e. order counterbalanced)
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT06386237