E66
Conditions
Interventions
Group 1: Presentation (8min) of visual food cues (pictures of salient foods (verum)) following an overnight fast. Prior to the interventions, baseline measurments of all parameters will be performed.
Sponsors
Universität zu Lübeck, Center of Brain, Behavior and Metabolism
Eligibility
Sex/Gender
Male
Age
18 Years to 35 Years
Inclusion criteria
Inclusion criteria: Healthiness, lean (BMI 19-25 kg/m2) or obese men (BMI 30-45 kg/m2)
Exclusion criteria
Exclusion criteria: Shift working, irregular rhythm of sleep; abuse of nicotine or drugs, food intolerance; vegan eating, chronic or acute diseases, regular drug intake, participation in an other study, allergy, serious sport
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The main question of this study is, if a stimulation with visual food cues, in contrast to neutral visual cues, increase the amount of food that subjects eat in hungry (buffet) or sated (snacktest) state. Therefore, the total calorie intake of participants is measured by assessing the eaten foods in gramm and kcal. A testbuffet is offered for 30 min. after the visual cue stimulation (food cue vs. neutral cue). 60 min. after the end of the testbuffet participants performed a snack test for 10 min. Here, total calorie intake is also measured. | — |
Secondary
| Measure | Time frame |
|---|---|
| Changes in metabolic parameters | — |
Countries
Germany
Contacts
Public ContactSwantje Brede
Universität zu LübeckCBBM
Outcome results
None listed