title: Slow visuomotor tracking in normal man and in patients with cerebellar ataxia.
mesh_terms: D000328:Adult; D000368:Aged; D002524:Cerebellar Ataxia / Q000503:physiopathology*; D004550:Elbow / Q000294:innervation; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction; D009132:Muscles / Q000294:innervation*; D011597:Psychomotor Performance / Q000502:physiology*; D011930:Reaction Time / Q000502:physiology; D012438:Saccades