Sex-based differences in the neuronal mechanisms of food intake behavior
This study aims to learn more about how men and women differ in the way their brains respond to food and hunger. It also plans to learn more about how hormones and the menstrual cycle affect these responses.

Participants will: -Complete 2 to 4 MRI scans -Complete food, attention, and mood questionnaires -Complete blood draws for measuring hormones -Receive a free Fitbit
Adult
You may qualify for this study if you: -Are 18-45 years old -Do not have any metal or electronic devices in your body -Are not claustrophobic -Are not currently using hormonal contraceptives
Basic Science
Outpatient CTRC
University of Colorado Hospital

Kristina Legget, PhD, MA
Protocol Number: 19-1148
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