Corticobasal syndrome (CBS) is a brain disorder that causes problems with thinking, behavior, and movement. This study aims to understand how inflammation (swelling) and damage to the brain's white matter (nerve fibers) are connected in CBS. Researchers will use special imaging techniques like PET scans to look inside the brain and blood tests to find important markers that show brain changes.
**Key Points:**
- **Participation**: You must be 18 or older and meet CBS criteria. MRI safety is important.
- **Study Process**: Involves brain imaging and blood tests.
- **Exclusions**: Certain health conditions, pregnancy, and some medications may disqualify you.