Wakefulness-Promoting AgentsSchizophreniaReceptors, Adrenergic, alpha-2Schizophrenic PsychologyInterleukin 1 Receptor Antagonist ProteinSchizophrenia, ParanoidAntipsychotic AgentsNeurokinin-1 Receptor AntagonistsSchizophrenia, DisorganizedDose-Response Relationship, DrugSchizophrenia, ChildhoodRats, Sprague-DawleyPsychotic DisordersPurinergic P1 Receptor AntagonistsPiperidinesExcitatory Amino Acid AntagonistsDopamine AntagonistsHistamine H2 AntagonistsSerotonin 5-HT3 Receptor AntagonistsChromatography, AffinitySchizophrenia, CatatonicPsychiatric Status Rating ScalesAngiotensin Receptor AntagonistsSerotonin 5-HT2 Receptor AntagonistsBrainAdenosine A2 Receptor AntagonistsHormone AntagonistsRats, WistarAdenosine A1 Receptor AntagonistsBinding, CompetitiveSchizotypal Personality DisorderCognition DisordersProtein BindingPurinergic P2 Receptor AntagonistsReceptors, N-Methyl-D-AspartateClozapineNarcotic AntagonistsHaloperidolNeuropsychological TestsMuscarinic AntagonistsSchizophrenic LanguageHistamine H1 AntagonistsSerotonin AntagonistsMolecular Sequence DataReceptors, SerotoninKineticsRadioligand AssayReceptors, EndothelinDizocilpine MaleateAdrenergic alpha-1 Receptor AntagonistsBinding SitesGABA-A Receptor AntagonistsGABA AntagonistsPrefrontal CortexReceptors, Adrenergic, alphaReceptors, Dopamine D2Analysis of VarianceSialoglycoproteinsHistamine AntagonistsRisperidoneBipolar DisorderNicotinic AntagonistsBrief Psychiatric Rating Scalealpha 1-AntitrypsinSerotonin 5-HT1 Receptor AntagonistsReceptor, Endothelin ALeukotriene AntagonistsAmino Acid SequenceSensory GatingAdrenergic alpha-AntagonistsBenzazepinesBenzodiazepinesTime FactorsDelusionsReceptors, Interleukin-1Adrenergic alpha-2 Receptor AntagonistsNeuronsPyridinesalpha7 Nicotinic Acetylcholine ReceptorHallucinationsDopamineBiphenyl CompoundsBehavior, AnimalDisease Models, AnimalCells, CulturedDrug InteractionsLigandsStartle ReactionGuinea PigsSerotonin Receptor AgonistsTetrazolesRecombinant ProteinsAffective Disorders, PsychoticPiperazinesAffinity LabelsCerebral CortexIndolesXanthinesHippocampusBase Sequence