This study is exploring a new treatment for people with chronic migraine, called the Shiratronics Migraine Therapy System. Chronic migraine means you have headaches on many days each month. The study is *randomized* and *double-blind*, meaning that neither you nor the doctors will know if you are getting the real treatment or a pretend one (called a sham). *Neuromodulation* is a technique used to change nerve activity to treat pain.

To join, you need to be at least 22 years old and have had migraines for at least a year. You'll need to record your headaches in a diary. You can't join if you use certain headache medicines too often or have certain medical conditions.

Key Points:

• The study lasts several months, requiring regular visits.
• You'll need to keep a headache diary and follow study rules.
• The study aims to see if the new treatment works better than current options.

Participation in the study is voluntary, and you will need to provide *informed consent*, meaning you agree to join after learning all the details.