2013
Ketamine Effects on Memory Reconsolidation Favor a Learning Model of Delusions
Corlett PR, Cambridge V, Gardner JM, Piggot JS, Turner DC, Everitt JC, Arana FS, Morgan HL, Milton AL, Lee JL, Aitken MR, Dickinson A, Everitt BJ, Absalom AR, Adapa R, Subramanian N, Taylor JR, Krystal JH, Fletcher PC. Ketamine Effects on Memory Reconsolidation Favor a Learning Model of Delusions. PLOS ONE 2013, 8: e65088. PMID: 23776445, PMCID: PMC3680467, DOI: 10.1371/journal.pone.0065088.Peer-Reviewed Original ResearchConceptsMemory strengthMemory reconsolidationIndividual brain responsesError-dependent learningPsychotogenic effectsSubsequent memoryFear memoryBizarre beliefsBrain responsesDelusional beliefsPrediction errorImpact of ketamineIndividual vulnerabilityBrain signalsSubject studyReconsolidationIndependent samplesLearning procedureMemoryKetamine effectsDelusionsBeliefsPlacebo administrationPsychosisNMDA receptor antagonist
1995
Functional neuroanatomical correlates of the effects of stress on memory
Bremner J, Krystal J, Southwick S, Charney D. Functional neuroanatomical correlates of the effects of stress on memory. Journal Of Traumatic Stress 1995, 8: 527-553. PMID: 8564272, DOI: 10.1002/jts.2490080403.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderEffects of stressBrain regionsTraumatic stressNeural mechanismsSymptoms of PTSDFalse memory syndromeFunctional neuroanatomical correlatesFear conditioningNeurobiological approachStress disorderDissociative amnesiaMemory syndromeStress sensitizationNeuroanatomical correlatesMemory functionChildhood memoriesMemoryStress-induced alterationsImplicationsAmnesiaPsychotherapyCorrelatesConditioningSymptoms