NACC proposals keyword search To filter the proposals by keywords, please make your selection(s) from the list below. By default, proposals with at least one of the keywords selected will be displayed. If instead you want to limit your results to proposals with all selected keywords, check the box below. For a list of the keywords, click here to download a PDF. Show only proposals featuring all selected keywords Clinical diagnosis / suspected etiology / syndrome Clinical diagnosis Normal cognition Dementia Alzheimer's disease / LOAD Early-onset AD Pre-clinical / pre-symptomatic Alzheimer's disease Mild cognitive impairment Impaired, not mild cognitive impairment Lewy body dementia Frontotemporal dementia (FTD) Vascular dementia Primary progressive aphasia (PPA) Huntington's disease Prion disease Parkinson's disease Down syndrome Clinical measures and symptoms Blood pressure Height / weight HIS and CVD / Hachinski ischemic score UPDRS/parkinsonism Gait disturbance / tremor / other movement disorders CDR / CDR global score / CDR sum of boxes NPI-Q / neuropsychiatric symptoms GDS / Geriatric Depression Scale / behavioral assessment FAQ / functional impairment / functional decline Neurological exam / focal deficit Subjective memory complaint Cognitive symptoms Behavior symptoms Motor symptoms Neuropsychological testing Neuropsychological tests MMSE Test norms Domains Composite scores Test language Dysexecutive function Demographics and characteristics Education Sex Race Ethnicity Primary language Age Oldest old Living situation / residence type Family history of dementia Informant demographics / characteristics Differences by center / region Subject health history Vascular risk factors Cardiovascular disease Cerebrovascular disease / stroke / TIA Parkinsonism Seizures / epilepsy Traumatic brain injury / TBI Hypertension Hypercholesterolemia Diabetes Depression Alcohol Smoking Sleep apnea Psychiatric disorders Medications Age at onset of cognitive decline Neuropathology / death Neuropathology Death Autopsy Vascular pathology Braak stage Neuritic plaques Lewy bodies Tauopathies Frontotemporal lobar degeneration (FTLD) Corticobasal degeneration (CBD) Progressive supranuclear palsy (PSP) Pick's disease Hippocampal sclerosis Genetics and biomarkers GWAS APOE Biomarkers APP / PS1 / PS2 mutations Other genetic mutations / chromosomal abnormalities Study design Cross-sectional Longitudinal Cognitive decline / transition Statistical methods ROC analysis Missing data methods Latent class modeling / factor analysis Epidemiology Descriptive / exploratory Clinicopathological / diagnostic accuracy Risk factors Survival analysis / prognosis Clinical trial eligibility Criteria / guidelines