2, 7, 13, 27, DRPLA, 25 Anticipation Some SCA: 1, 2, 3, 6, 7, 8, 10, 12, 17, 22, DRPLA More prominent in SCA 7 & DRPLA Ataxia Truncal: SCA 1 ; 2 ; 6 ; 14 ; 28 ; 31 ; 36 Tremor
[neuromuscular.wustl.edu]
Symptoms - Cerebellar parenchymal degeneration * Deterioration of the cerebellum * Slurred speech * Tremor of lower extremities * Incoordination of upper extremities Causes
[checkorphan.org]
They occur in the young to middle-aged and are characterized by ataxia, dysarthria, and tremors similar to those of parkinsonism. progressive neuromuscular atrophy hereditary
[medical-dictionary.thefreedictionary.com]