title: Pathophysiology of dystonias.
mesh_terms: D000328:Adult; D000368:Aged; D004421:Dystonia / Q000503:physiopathology*; D004550:Elbow / Q000294:innervation; D004576:Electromyography; D005542:Forearm / Q000294:innervation; D006801:Humans; D008875:Middle Aged; D009048:Motor Skills / Q000502:physiology; D009119:Muscle Contraction; D009132:Muscles / Q000294:innervation; D009207:Myoclonus / Q000503:physiopathology; D009433:Neural Inhibition; D011930:Reaction Time / Q000502:physiology; D012026:Reflex, Stretch; D013933:Thumb / Q000294:innervation; D014102:Torsion Abnormality