Clinical and Genetic Studies of Familial Presenile Dementia With Neuronal Inclusion Bodies

familial dementia with neuroserpin inclusion bodies, nervous system heredodegenerative disorder, fenib, presenile dementia, progressive myoclonic epilepsy, dementia, early onset progressive dementia, familial presenile dementia, fdnib, familial encephalopathy with neuroserpin inclusion bodies, heredodegenerative disorders, nervous system, observational