Medically reviewed by Brigid Dwyer, MD Key Takeaways Psychomotor agitation involves repetitive, unintentional movements due ...

Researchers have conclusively identified the genetic cause of a rare, progressive movement disorder. A rare extra-long version of a gene appears to cause nerve cells to become poisoned by toxic ...

‌Chorea is a movement disorder that stems from something wrong with the basal ganglia nerve structure deep in your brain. It causes involuntary movements of the hands, feet, and face. These movements ...

Dystonia is a movement disorder that causes muscles to contract involuntarily, often leading to repetitive or twisting movements in different parts of the body. While the condition is not typically ...

While you may not notice it every day, because movement comes naturally to many, there are people whose lives are disrupted by movement disorders, a diverse group of neurological conditions that make ...

Medically reviewed by Smita Patel, DO Key Takeaways Huntington’s disease causes unintentional movements, as well as ...

Chorea is an involuntary movement disorder that causes irregular muscle movements. It occurs due to the overactivity of dopamine in the brain, which can have many causes. Treatment and outlook both ...

Neuromuscular disorders affect the nerves that control certain muscles in your body. Some examples include amyotrophic lateral sclerosis (ALS) and multiple sclerosis (MS). Neuromuscular disorders ...

Kristin Weiland is a documentary film producer and writer with a background in crisis management and ethnographic research. She specializes in investigative and social impact documentary projects, and ...

Chorea gravidarum is a rare movement disorder that occurs during pregnancy. It causes involuntary, rapid, and irregular movements affecting the face, limbs, and trunk. This rare condition can have ...