Vibrotactile Coordinated Reset: a Non-invasive Treatment for Parkinson's Disease 2

This study is testing a non-invasive treatment for Parkinson's disease that uses gentle vibrations applied to the fingertips — called vibrotactile coordinated reset — to help retrain brain activity and reduce symptoms like tremors and stiffness. **You may be eligible if...** - You are between 45 and 85 years old - You have been diagnosed with Parkinson's disease by a movement disorder neurologist - Your Parkinson's affects both sides of your body and is moderate in severity - You can walk and stand on your own - You have been on a stable Parkinson's medication regimen for at least 4 weeks - Your symptoms respond to levodopa medication - You speak English - You live near the clinic and can travel to appointments **You may NOT be eligible if...** - You have severe depression or thoughts of suicide - You have dementia or significant memory problems - You have had brain surgery or have a deep brain stimulator - You are currently participating in another Parkinson's clinical trial Talk to your doctor to see if this trial is right for you.