‌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 ...

Athetosis and chorea are two types of involuntary movements that can occur in children and adults with neurological conditions, such as cerebral palsy. The movements have different features, and the ...

Huntington's chorea (also known as St. Vitus' dance) is a rare brain disorder that causes, among other symptoms, uncontrollable, jerky movements in individuals. Photo: Getty Images/Science Photo ...