How obesity and insulin affect brain decisions
Part of Hormones & metabolism clinical trials.
This study looks at how body weight and insulin sensitivity (how well your body uses sugar) affect the brain's reward and decision-making areas. You'll have brain scans and drink special study drinks to see how your brain responds.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be between 18 and 45 years old.
- Your weight must have been steady (within 5 pounds) for the last 3 months.
- You must not be pregnant or planning to become pregnant during the study.
- You must weigh more than 110 pounds (blood draws are involved).
- You must be able to attend sessions at the Fralin Biomedical Research Institute in Roanoke, VA.
- You must not have diabetes, a metabolic disorder, or be taking certain medications (like thyroid or diabetes medications).
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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