SchizophreniaSchizophrenic PsychologySchizophrenia, ParanoidAntipsychotic AgentsSchizophrenia, DisorganizedSchizophrenia, ChildhoodPsychotic DisordersPsychiatric Status Rating ScalesSchizophrenia, CatatonicSchizotypal Personality DisorderCognition DisordersNeuropsychological TestsSchizophrenic LanguageBipolar DisorderMagnetic Resonance ImagingRisperidoneClozapineBrief Psychiatric Rating ScaleDelusionsHallucinationsBrainPrefrontal CortexAffective Disorders, PsychoticSensory GatingDelirium, Dementia, Amnestic, Cognitive DisordersEarly DiagnosisCase-Control StudiesDelayed DiagnosisSocial AdjustmentHaloperidolPrenatal DiagnosisGenetic Predisposition to DiseaseSensitivity and SpecificityAnalysis of VarianceEndophenotypesBrain MappingBenzodiazepinesStartle ReactionFrontal LobeImage Processing, Computer-AssistedNational Institute of Mental Health (U.S.)Risk FactorsDominance, CerebralDiagnostic and Statistical Manual of Mental DisordersTemporal LobeAttentionDibenzothiazepinesDiagnosisRetrospective StudiesAge of OnsetThinkingPsychoses, Substance-InducedMemory, Short-TermCerebral CortexGyrus CinguliEvoked Potentials, AuditoryElectroencephalographyReproducibility of ResultsSeverity of Illness IndexTime FactorsPerceptual DisordersCognitionTreatment OutcomeCatechol O-MethyltransferaseFamilyMemory DisordersReality TestingReaction TimeControl GroupsFollow-Up StudiesChromosomes, Human, Pair 22GenotypeSocial PerceptionPolymorphism, Single NucleotidePhencyclidineEgoFluphenazineNeural PathwaysFunctional LateralityMood DisordersPregnancyMental DisordersMethylazoxymethanol AcetatePostmortem ChangesStatistics as TopicReceptors, Dopamine D2Cohort StudiesPredictive Value of TestsDiagnostic ErrorsProspective StudiesDopamineChronic DiseaseDiagnosis, Computer-AssistedFacial ExpressionPersonal Construct TheoryAuditory Perceptual DisordersPsychometricsEmotionsSiblingsReference Values