title: Motor unit control in movement disorders.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005246:Feedback; D005260:Female; D005621:Friedreich Ataxia / Q000503:physiopathology; D006801:Humans; D006816:Huntington Disease / Q000503:physiopathology; D008297:Male; D009046:Motor Neurons / Q000502:physiology*; D009069:Movement Disorders / Q000503:physiopathology*; D009103:Multiple Sclerosis / Q000503:physiopathology; D009119:Muscle Contraction; D009128:Muscle Spasticity / Q000503:physiopathology; D009132:Muscles / Q000294:innervation*; D010264:Paraplegia / Q000503:physiopathology; D010300:Parkinson Disease / Q000503:physiopathology; D011434:Proprioception; D011999:Recruitment, Neurophysiological