TOPICS: Alzheimer disease, down syndrome, presenilin-1, presenilin-2, APOE-4, APOE-2, narrowing of sulci, widening of gyri, beta amyloid, neurofibrillary tangles, nucleus basalis of meynert, vascular dementia, pick disease, frontotemporal dementia, pick bodies, Huntington disease, CAG, chromosome 4, anticipation, caudate nucleus, putamen, basal ganglia, dopamine, GABA, acetylcholine, choreiform movements, suicide, parkinson disease, MPTP, substantia nigra pars compacta, nigrostriatal pathway, lewy bodies, pill rolling tremor, cogwheel rigidity, akinesia, bradykinesia, shuffling gait, late onset dementia, spongiform encephalopathy, prion, familial fatal insomnia, PrPC, PrPsc, cytoplasmic vacuoles, neuronal death, myoclonus, periodic sharp waves, 14-3-3 protein, normal pressure hydrocephalus, corona radiata, urinary incontinence, gait, cognitive impairment, lumbar puncture, ventriculoperitoneal shunt
