2000
Object retrieval/detour deficits in monkeys produced by prior subchronic phencyclidine administration: evidence for cognitive impulsivity
Jentsch J, Roth R, Taylor J. Object retrieval/detour deficits in monkeys produced by prior subchronic phencyclidine administration: evidence for cognitive impulsivity. Biological Psychiatry 2000, 48: 415-424. PMID: 10978725, DOI: 10.1016/s0006-3223(00)00926-4.Peer-Reviewed Original ResearchConceptsPhencyclidine administrationObject retrieval detour taskFrontal cortical dysfunctionFrontal cortex ablationSubchronic phencyclidine administrationPerformance of trialsDrugs of abusePhencyclidine exposureSubchronic administrationIntermittent administrationCortical dysfunctionDrug withdrawalChronic consumptionDopaminergic dysfunctionBehavioral deficitsPsychotomimetic drugsCorticostriatal functionInhibitory response controlCognitive impairmentImpaired acquisitionNonhuman primatesAdministrationPhencyclidineDysfunctionInhibitory control
1997
Dysregulation of Mesoprefrontal Dopamine Neurons Induced by Acute and Repeated Phencyclidine Administration in the Nonhuman Primate: Implications for Schizophrenia
Jentsch J, Elsworth J, Taylor J, Redmond D, Roth R. Dysregulation of Mesoprefrontal Dopamine Neurons Induced by Acute and Repeated Phencyclidine Administration in the Nonhuman Primate: Implications for Schizophrenia. Advances In Pharmacology 1997, 42: 810-814. PMID: 9328021, DOI: 10.1016/s1054-3589(08)60870-4.Peer-Reviewed Original ResearchConceptsPCP administrationAcute PCP administrationNegative symptomsDA systemMesoprefrontal dopamine neuronsSubcortical DA systemsBrains of patientsSchizophrenia-like symptomatologyDevelopment of neuropathologyDistinct behavioral effectsDAergic dysfunctionDA metabolismDAergic functionDopamine neuronsCognitive dysfunctionNovel agentsDeficits of schizophreniaFrontal cortexPsychotomimetic propertiesNeurobiological effectsDopamine systemPositive symptomsPhencyclidine administrationBehavioral effectsAdministration
1996
Sensitization to the locomotor activating effects of cocaine following cocaethylene-preexposure
Horger B, Taylor J, Elsworth J, Jatlow P, Roth R. Sensitization to the locomotor activating effects of cocaine following cocaethylene-preexposure. Brain Research 1996, 733: 133-137. PMID: 8891259, DOI: 10.1016/0006-8993(96)00783-4.Peer-Reviewed Original Research
1995
R-(+)-HA-966, an antagonist for the glycine/NMDA receptor, prevents locomotor sensitization to repeated cocaine exposures
Morrow B, Taylor J, Roth R. R-(+)-HA-966, an antagonist for the glycine/NMDA receptor, prevents locomotor sensitization to repeated cocaine exposures. Brain Research 1995, 673: 165-169. PMID: 7757472, DOI: 10.1016/0006-8993(94)01456-r.Peer-Reviewed Original ResearchConceptsGlycine/NMDA receptorHA-966Locomotor sensitizationLocomotor activationNMDA receptorsCocaine administrationSubsequent challenge doseLocomotor stimulant propertiesNMDA receptor complexAcute stimulant effectsChallenge doseReverse toleranceRepeated administrationAcute doseCocaine exposureStimulant effectsGlycine receptorsStimulant propertiesCocaineSensitizationAdministrationReceptorsReceptor complexAntagonistDose