Age of OnsetAlzheimer DiseaseAge FactorsMenarcheAmyloid beta-PeptidesRisk FactorsParitytau ProteinsReproductive HistoryGenetic Predisposition to DiseaseBrainApolipoprotein E4Amyloid beta-Protein PrecursorNeurofibrillary TanglesCase-Control StudiesPlaque, AmyloidCohort StudiesCognition DisordersDementiaAtrophyPedigreeOdds RatioNeuropsychological TestsMenopauseGenotypeAmyloid Precursor Protein SecretasesPresenilin-1Huntington DiseaseApolipoproteins EAgingSexual BehaviorAmyloidMagnetic Resonance ImagingFamily HealthBreast NeoplasmsDisease ProgressionDementia, VascularUterine Cervical NeoplasmsPregnancyMutationLongitudinal StudiesAllelesNeurofibrilsMild Cognitive ImpairmentSmokingRetrospective StudiesProdromal SymptomsFollow-Up StudiesTime FactorsSex FactorsPhenotypeSeverity of Illness IndexTrinucleotide RepeatsGenetic LinkageParkinson DiseasePresenilin-2Mice, TransgenicPeptide FragmentsGenetic TestingLod ScoreCognitionHippocampusMental Status ScheduleFamilyPolymorphism, Single NucleotidePsychiatric Status Rating ScalesFrontotemporal DementiaLewy Body DiseaseDNA Mutational AnalysisGene FrequencyIncidenceDisease Models, AnimalMemantinePresenilinsCerebral CortexHeterozygoteProspective StudiesNeuronsAnticipation, GeneticAspartic Acid EndopeptidasesAniline CompoundsPolymorphism, GeneticPrevalenceCholinesterase InhibitorsInfant, NewbornSpinocerebellar DegenerationsGenes, DominantDNA Repeat ExpansionNational Institute on Aging (U.S.)Memory DisordersGenetic HeterogeneitySubstantia InnominataRiskNerve Tissue ProteinsPubertyAutopsyBiological MarkersCerebral Amyloid AngiopathyNuclear FamilySchizophrenia, Catatonic