Hepatic EncephalopathyWernicke EncephalopathyEncephalopathy, Bovine SpongiformBrain DiseasesHypertensive EncephalopathyHypoxia-Ischemia, BrainBrain Diseases, MetabolicHyperammonemiaAsphyxia NeonatorumPosterior Leukoencephalopathy SyndromePrionsBrainPrion DiseasesPrPSc ProteinsThiamine DeficiencyScrapieMELAS SyndromeCreutzfeldt-Jakob SyndromeHypothermia, InducedLactuloseAmmoniaThiamineNeurotoxicity SyndromesPortacaval Shunt, SurgicalLiver CirrhosisLeukoencephalitis, Acute HemorrhagicKernicterusSpasms, InfantileMagnetic Resonance ImagingBrain Diseases, Metabolic, InbornBrain Injury, ChronicLiver Failure, AcutePortasystemic Shunt, SurgicalBrain EdemaComaHypoxia, BrainBrain Damage, ChronicElectroencephalographySplenorenal Shunt, SurgicalInfant, NewbornCattleMitochondrial EncephalomyopathiesWasting Disease, ChronicEncephalitis, ViralEpilepsies, MyoclonicEncephalitisSeizuresFetal HypoxiaKorsakoff SyndromeLiver Cirrhosis, AlcoholicHypertension, PortalRNA, Transfer, LeuDeerEsophageal and Gastric VaricesHashimoto DiseaseSlow Virus DiseasesSheepRifamycinsReye SyndromeDiffusion Magnetic Resonance ImagingCarbon Monoxide PoisoningPrPC ProteinsSheep DiseasesMinkDevelopmental DisabilitiesNeurologic ExaminationEndopeptidase KPellagra2-HydroxyphenethylamineSyndromeGastrointestinal AgentsAcidosis, LacticOrnithine Carbamoyltransferase Deficiency DiseasePortographyConfusionAlcohol Amnestic DisorderFatal OutcomeLiver FailureGastrointestinal HemorrhageCitrullinemiaSeverity of Illness IndexTime FactorsGoat DiseasesAmino Acids, Branched-ChainAscitesRewarmingSeizures, FebrileEclampsiaAIDS Dementia ComplexArtApgar ScoreBilirubinNervous System DiseasesInfectious Disease Incubation PeriodRetrospective StudiesEpilepsy, Tonic-ClonicRNA Virus InfectionsRaccoonsSusac SyndromeLiver Diseases