2023
Neural patterns differentiate traumatic from sad autobiographical memories in PTSD
Perl O, Duek O, Kulkarni K, Gordon C, Krystal J, Levy I, Harpaz-Rotem I, Schiller D. Neural patterns differentiate traumatic from sad autobiographical memories in PTSD. Nature Neuroscience 2023, 26: 2226-2236. PMID: 38036701, DOI: 10.1038/s41593-023-01483-5.Peer-Reviewed Original ResearchConceptsPost-traumatic stress disorderTraumatic memoriesAutobiographical memoryNeural patternsIntersubject representational similarity analysisSimilar neural representationsRepresentational similarity analysisPosterior cingulate cortexTrauma memoriesMnemonic featuresNegative memoriesMultivoxel patternsNeural representationCognitive stateHippocampal representationsCognitive entitiesStress disorderCingulate cortexNeural activityTraumatic narrativesIndividual symptom severitySemantic representationMemory typesOwn memoryMemory
2016
Prospective Memory in Posttraumatic Stress Disorder
Scott JC, Woods SP, Wrocklage KM, Schweinsburg BC, Southwick SM, Krystal JH. Prospective Memory in Posttraumatic Stress Disorder. Journal Of The International Neuropsychological Society 2016, 22: 724-734. PMID: 27353125, DOI: 10.1017/s1355617716000564.Peer-Reviewed Original ResearchMeSH KeywordsAdultFemaleHumansMaleMemory DisordersMemory, EpisodicMiddle AgedStress Disorders, Post-TraumaticVeteransYoung AdultConceptsPosttraumatic stress disorderProspective memoryRetrospective memoryPM performanceExecutive functionStress disorderEvent-based prospective memoryTime-based PM taskTime-based PM performanceMeasures of PMTime-based prospective memoryOngoing task performancePoor prospective memoryRetrieval of intentionsComprehensive neurocognitive batteryPM intentionPM taskEpisodic memoryExecutive functioningAttention/Neuropsychological measuresEveryday functioningNeurocognitive batteryNeuropsychological studiesTask performance