[Postural responses to sudden forward tilting load in spinocerebellar degenerations--analysis of evoked responses and silent period].
D000293:Adolescent; D000328:Adult; D002524:Cerebellar Ataxia / Q000503:physiopathology*; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000503:physiopathology*; D011187:Posture