Autistic DisorderChild Development Disorders, PervasiveReflex, AcousticCatatoniaAsperger SyndromeSpectrum AnalysisCommunication DisordersLanguage TherapyFourier AnalysisSignal Processing, Computer-AssistedUltrasonographyUltrasonicsFetal Alcohol Spectrum DisordersSocial BehaviorInterpersonal RelationsElectroencephalographyAlgorithmsHeart RateBipolar DisorderMental DisordersChild BehaviorSpectrum Analysis, RamanLanguage Development DisordersMood DisordersAnxiety DisordersAttention Deficit Disorder with HyperactivityDisabled ChildrenChild WelfareDiagnostic and Statistical Manual of Mental DisordersChild Behavior DisordersHearing Loss, Central