[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"neurodynamics\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:neurodynamics":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":15,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":22,"studyType":23,"phases":4,"briefSummary":24,"conditions":25,"keywords":30,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":37,"lastUpdatePostDateStruct":38,"startDateStruct":41,"completionDateStruct":43,"leadSponsor":45,"locationsCount":48},"100586047","whole-brain-dynamics-in-the-natural-menstrual-cycle-vs-an-ovarian-stimulated-cycle-impact-of-hormonal-fluctuations-on-healthy-women-undergoing-ovarian-stimulation-100586047",false,"NCT06910293","Whole-Brain Dynamics in the Natural Menstrual Cycle vs. an Ovarian Stimulated Cycle: Impact of Hormonal Fluctuations on Healthy Women Undergoing Ovarian Stimulation","Inclusion Criteria:\n\n* Age group: 25 - 35 years old\n* BMI: 20 - 30\n* Anti-Mullerian Hormone (AMH): 1.3 - 5.9 ng\u002Fml\n* Regular Menstrual Cycle: 26-35 days\n* In case of previous use of hormonal contraception: wash-out period of 3 month\n* Meet standard safety and eligibility criteria for MRI scanning, including the absence of contraindications such as metallic implants, claustrophobia, or other medical conditions that preclude MRI\n\nExclusion Criteria:\n\n* History of ovarian surgery\n* Pathology of the ovaries\n* Mental health disorders\n* Use of medication influencing brain function\n* Ongoing use of hormonal contraception (this would include OCP, but also patches and Mirena containing IUD)",true,"FEMALE","25 Years","35 Years",{"count":20,"type":21},15,"ESTIMATED","8 Weeks","OBSERVATIONAL","The investigators aim is to investigate the brain's dynamic complexity across three phases of an ovarian stimulation cycle (basal, pre-OPU, mid-luteal), to observe the impact of externally administered hormones, and compare it with the corresponding phases of a natural menstrual cycle (early follicular, pre-ovulatory, mid-luteal) in the same woman. Brain activity patterns will be examined using resting-state fMRI in a sample of young, healthy, naturally cycling women.",[26,27,28,29],"Neural Activity","Brain Function","Neurodynamics","Brain Connectivity",[31,32,33,34,35],"Menstrual Cycle","Ovarian Stimulated Cycle","Endocrine Profile","neural activity","neurodynamics","RECRUITING","2026-06-22",{"date":39,"type":40},"2026-06-23","ACTUAL",{"date":42,"type":40},"2025-04-07",{"date":44,"type":21},"2026-12-31",{"name":46,"class":47},"ART Fertility Clinics LLC","OTHER",2]