The Effects of the Female Hormones on Cerebral Perfusion
Trial Parameters
Brief Summary
Measuring brain perfusion is biased by a inter- and intrasubject variability, caused by physiological and lifestyle factors. In this study, the investigators want to investigate the variations in cerebral perfusion and other brain parameters (grey matter, resting-state brain activity, brain connectivity and white matter diffusion) caused by the female sex hormones and hormonal contraception.
Eligibility Criteria
Inclusion Criteria: * Bachelor or Master student * Minimum of 3 months not using contraception of using Deso20 Exclusion Criteria: * No informed consent * MRI-contraindications * Claustrophobia * Pregnancy or breastfeeding * Chronic diseases and chronic medication use * Smoker * Drug use * Abuse of alcohol and caffeine