The prognosis and rate of the diseases progression vary considerably among individual patients and genetic kindreds, ranging from life expectancies of several months to several years, and, in exceptional cases, as long as two decades.
Frontotemporal dementia and parkinsonism linked to chromosome 17
Familial encephalopathy with neuroserpin inclusion bodies
Myopathy, X-linked, with excessive autophagy
Limbic-predominant age-related TDP-43 encephalopathy
Variably protease-sensitive prionopathy
Huntington's disease-like syndrome
Spinal muscular atrophy with progressive myoclonic epilepsy
SYNGAP1-related intellectual disability