Altered Interhemispheric DLPFC Coordination and Cardiac Hyperreactivity During Multisensory Aversive Challenge in Recurrent Pregnancy Loss With Comorbid Anxiety

This study is researching brain activity (specifically in the prefrontal cortex) and nervous system responses in women who have had recurrent miscarriages and also experience anxiety. It aims to understand the brain-body connection in this group to potentially inform future treatments. **You may be eligible if...** - You are a right-handed woman between 18 and 45 years old - You have had 2 or more consecutive miscarriages before 28 weeks of pregnancy - You are not currently pregnant - You have been evaluated by a psychiatrist and meet criteria for anxiety based on DSM-5 **You may NOT be eligible if...** - You have taken psychiatric medications (antidepressants, antipsychotics, mood stabilizers) in the past month - You have uncontrolled high blood pressure, thyroid disease, heart conditions, epilepsy, or stroke - You have serious hearing, language, or sensory problems that would affect the study tests - You have schizophrenia, bipolar disorder, or active substance use disorder - You have a high suicide risk Talk to your doctor to see if this trial is right for you.