Benign essential blepharospasm

This study tested an experimental pill called dipraglurant in 15 people with blepharospasm, a condition causing uncontrollable eyelid spasms. Participants received either 50 mg, 100 mg, or a placebo to see if the drug is safe and can reduce spasm severity and frequency. The goal …

This completed study from the National Institute of Neurological Disorders and Stroke aimed to better understand how the brain controls movement and what goes wrong in movement disorders like Parkinson's disease, Tourette's syndrome, and dystonia. Over 1,200 adults—both patients …

This study looked at 102 adults with dystonia, a condition causing involuntary muscle contractions. Researchers used questionnaires and brain wave recordings to assess memory, attention, mood, and decision-making. The goal was to better understand the non-motor symptoms of dyston…

This study looked at how cervical dystonia (neck muscle spasms) and blepharospasm (eye muscle spasms) affect walking. Researchers measured gait in 40 participants before and after botulinum toxin treatment to see if it improves walking patterns. The goal was to better understand …

This study tested a wrist-worn device called the Personal KinetiGraph (PKG) to see if it can accurately measure movement problems in people with Parkinson's disease. Nineteen participants wore the device while researchers compared its readings to standard clinical tests and video…