Overview What is focal dystonia? Focal dystonia is a neurological disorder. It causes involuntary muscle movements or contractions in one part of your body. You may have focal dystonia in your neck, …

Focal dystonia, also called focal task-specific dystonia, is a neurological condition that affects a muscle or group of muscles in a specific part of the body during specific activities, causing involuntary …

Jan 25, 2025 · When the condition affects one part of the body, it's called focal dystonia. When it affects two or more areas of the body next to each other, it's called segmental dystonia.

Feb 25, 2025 · Focal dystonia is a neurological disorder involving involuntary spasms and cramping in muscles, such as the hands and fingers. It can result from overuse and tends to affect musicians, …

Nov 28, 2025 · Comprehensive guide to focal dystonia, covering its neurological causes, recognition of task-specific symptoms, types, and current treatment options.

Dec 18, 2025 · Focal dystonia is a neurological movement disorder characterized by involuntary muscle contractions that cause abnormal postures or movements in specific parts of the body.

These repetitive movements may resemble a tremor, and can cause significant pain and varying degrees of disability. Dystonia can affect one body part (focal dystonia) or many (segmental or …