2016
Glutamate and norepinephrine interaction: Relevance to higher cognitive operations and psychopathology
Abdallah CG, Averill LA, Krystal JH, Southwick SM, Arnsten AF. Glutamate and norepinephrine interaction: Relevance to higher cognitive operations and psychopathology. Behavioral And Brain Sciences 2016, 39: e201. PMID: 28347382, PMCID: PMC5485236, DOI: 10.1017/s0140525x15001727.Peer-Reviewed Original Research
2008
Blunted Psychotomimetic and Amnestic Effects of Δ-9-Tetrahydrocannabinol in Frequent Users of Cannabis
D'Souza DC, Ranganathan M, Braley G, Gueorguieva R, Zimolo Z, Cooper T, Perry E, Krystal J. Blunted Psychotomimetic and Amnestic Effects of Δ-9-Tetrahydrocannabinol in Frequent Users of Cannabis. Neuropsychopharmacology 2008, 33: 2505-2516. PMID: 18185500, PMCID: PMC3799954, DOI: 10.1038/sj.npp.1301643.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAmnesiaAttentionBrainDose-Response Relationship, DrugDouble-Blind MethodDronabinolDrug Administration ScheduleDrug ToleranceFemaleHallucinationsHallucinogensHumansHydrocortisoneMaleMarijuana AbuseMiddle AgedPerceptual DisordersProlactinPsychoses, Substance-InducedTachycardiaYoung AdultConceptsAmnestic effectsPerceptual alterationsDelta-9-TetrahydrocannabinolCannabis useSubjective effectsFrequent usersCannabisEffects of cannabinoidsIllicit substancesPsychotomimetic effectsEuphoric effectsHealthy controlsHealthy individualsMemoryImpairingPsychosisDose-related effectsIndividualsCortisolPsychotomimeticsAttentionPeopleUsersPlacebo-controlled studyEffect
2003
Preliminary evidence of hippocampal dysfunction in adolescent MDMA (“ecstasy”) users: possible relationship to neurotoxic effects
Jacobsen LK, Mencl WE, Pugh KR, Skudlarski P, Krystal JH. Preliminary evidence of hippocampal dysfunction in adolescent MDMA (“ecstasy”) users: possible relationship to neurotoxic effects. Psychopharmacology 2003, 173: 383-390. PMID: 14647960, DOI: 10.1007/s00213-003-1679-4.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingMDMA usersCognitive deficitsMDMA useBrain functionDivided attentionMemory taskMemory loadResultsMDMA usersLeft hippocampusHippocampal dysfunctionSubstance useCognitive impairmentAdolescencePreliminary evidenceReaction timeDevelopmental impactPilot sampleDeficitsMDMAMagnetic resonance imagingIQAttentionMemoryHippocampus
2000
The Emerging Neurobiology of Dissociative States
Krystal J, Bremner J, D’Souza D, Anand A, Southwick S, Charney D. The Emerging Neurobiology of Dissociative States. Springer Series On Stress And Coping 2000, 307-320. DOI: 10.1007/978-1-4615-4177-6_22.Peer-Reviewed Original ResearchPerceptual alterationsFocusing of attentionCognitive processesDistorts perceptionsPerceptual distortionReduced processingInformation processingPeripheral stimuliProlonged sensory deprivationSensory perceptionSensory deprivationPerceptionEveryday lifeDissociative statesExact transcriptionProcessingDepersonalizationMemoryIllusionNeurobiologyStimuliDerealizationHallucinationsAttentionPeople