7.0T Magnetic Resonance Imaging Study of Parkinson's Disease

This study uses ultra-high-field 7 Tesla MRI — a more powerful brain imaging tool than standard MRI — to study Parkinson's disease in detail. The goal is to identify new imaging markers that could improve diagnosis and understanding of how Parkinson's affects the brain. **You may be eligible if...** - You have been diagnosed with Parkinson's disease by a specialist neurologist **You may NOT be eligible if...** - You have other brain conditions such as cerebrovascular disease, brain tumors, or epilepsy - You have psychiatric disorders affecting cognition - You have anything in your body that prevents you from having an MRI (such as a pacemaker or certain metal implants) Talk to your doctor to see if this trial is right for you.