To produce the most reliable results, the clinical study has specific rules about who can participate, how many can participate, and how the study must be done. Only an approved clinical study team member can determine if you meet the rules to qualify.

You may be able to join if you

• Are over 18 years old
• Were diagnosed with essential tremor at least 3 years ago
• Have disabling tremor of the arm or hand that is not adequately controlled by drugs