HEALTHY CONTROLS

This study tests a new PET imaging method that uses 10 to 100 times less radiation than current scans to detect neuroendocrine tumors. About 200 healthy volunteers and people with neuroendocrine tumors will receive a radioactive tracer and be scanned with a high-sensitivity PET m…

This study tests whether a mental training method called Graded Motor Imagery (GMI) can improve ankle stability, pain, and strength in people with chronic ankle instability. About 48 participants, including healthy controls, will perform mental exercises and be measured on balanc…

This small pilot study is testing whether a personalized form of brain stimulation called tACS is safe and tolerable for pregnant women with depression. Ten women (5 with depression and 5 healthy) will receive the stimulation to see if it can help ease symptoms. The goal is to ga…

This study uses brain imaging to explore why people with bipolar disorder experience unstable emotions. Researchers will compare 72 participants—those with bipolar disorder and healthy volunteers—to see how emotional states change in the brain. The goal is to find patterns that c…

This study uses a special brain scan (PET) to measure the density of connections between brain cells in people with cocaine use disorder compared to healthy volunteers. Researchers want to understand how cocaine changes the brain's wiring. About 80 adults aged 21-60 will particip…

This study tests if special smart socks (DANU) can accurately measure walking and balance in people with Parkinson's. Researchers will compare results from 60 participants (30 with Parkinson's and 30 healthy older adults) during a single lab visit. The goal is to see if sock data…

This study uses low-intensity focused ultrasound to safely and temporarily change how different parts of the brain communicate in healthy volunteers. Researchers will test different doses to see which has the strongest effect on brain networks linked to mood and anxiety. The goal…