This study looks at how speech can help doctors understand changes in movement, mood, and thinking in people with Parkinson's Disease (PD). **Parkinson's Disease** affects how people move, feel, and think. **Speech** could tell us a lot because it involves movement, emotion, and thought. Doctors want to see if analyzing speech with computers can **reveal these changes**. This might help them treat PD better. They'll study both people with PD and healthy people to see the differences. Participants need to be aged 30-75 for PD patients or 50-70 for healthy controls, and speak German or French. People with other brain diseases or severe speech issues can't join.
- Participation involves speech analysis using computers to detect changes.
- Includes people with PD and healthy controls to compare results.
- Participants must be fluent in German or French and meet specific age criteria.