Voluntary muscles can be controlled by the person, like muscles in your neck and legs. Involuntary muscles work without you thinking about it, like your heart and stomach muscles. Skeletal muscles ...

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 ...

Dystonia and chorea are two types of involuntary movement associated with neurological disorders. Dystonia movements are repetitive, while chorea movements are more random. A person with dystonia may ...