ClozapineAntipsychotic AgentsHaloperidolSchizophreniaRisperidoneBenzodiazepinesDibenzothiazepinesPirenzepinePsychoses, Substance-InducedCatalepsyDopamine AntagonistsPhencyclidineSerotonin AntagonistsBasal Ganglia DiseasesReceptors, Dopamine D2Schizophrenic PsychologyDibenzazepinesReceptor, Serotonin, 5-HT2AReceptors, DopamineStartle ReactionSymptom AssessmentSerotonin 5-HT2 Receptor AntagonistsPsychiatric Status Rating ScalesDepressionReceptors, SerotoninLoxapineAgranulocytosisTreatment OutcomeReceptors, Dopamine D4ApomorphineSerotonin Receptor AgonistsPsychotic Disorders