[Electroencephalographic changes in certain cases of neural amyotrophy and in so-called Friedreich's disease].
D004569:Electroencephalography; D005621:Friedreich Ataxia / Q000175:diagnosis*; D006801:Humans; D009133:Muscular Atrophy / Q000175:diagnosis*
ELECTROENCEPHALOGRAPHY; FRIEDREICH'S ATAXIA/diagnosis; MUSCULAR ATROPHY/diagnosis