Dystonia 12

This study tests a new PET imaging technique that uses 10 to 100 times less radiation than standard scans. Researchers will inject 200 healthy volunteers and patients with a radioactive tracer and use a high-sensitivity scanner to see if image quality remains good enough for dete…

This study tests whether an AI tool can help radiologists read brain CT and MRI scans more accurately and quickly. Researchers will compare how well doctors, AI alone, and doctors using AI together can spot abnormalities, urgent findings, and classify diseases. The goal is to red…

This study aims to identify biomarkers—biological clues in the body—that can help distinguish between Parkinson's disease and similar conditions like progressive supranuclear palsy and multiple system atrophy. Researchers will follow people with early-stage parkinsonism and healt…

This study is observing up to 198 people with rapid-onset dystonia-parkinsonism (RDP) or related genetic mutations. Researchers aim to identify affected individuals, document how common the disease is, and track its progression over time. Participants undergo assessments of sympt…

This study gathers MRI, CT, and ultrasound images from 300 adults—some healthy, some with kidney or brain disease—to build a collection for future not-for-profit research. No new treatments are being tested; the goal is to make medical images available to scientists for advancing…