2024
Amygdala Cannabinoid 1 Receptor, Pain Response, and Emotional Numbing in Trauma-Exposed Individuals
Korem N, Hillmer A, D’Souza D, Nia A, Levy I, Pietrzak R, Harpaz-Rotem I. Amygdala Cannabinoid 1 Receptor, Pain Response, and Emotional Numbing in Trauma-Exposed Individuals. JAMA Network Open 2024, 7: e2432387. PMID: 39250156, PMCID: PMC11385051, DOI: 10.1001/jamanetworkopen.2024.32387.Peer-Reviewed Original ResearchEmotional State Transitions in Trauma-Exposed Individuals With and Without Posttraumatic Stress Disorder
Korem N, Duek O, Spiller T, Ben-Zion Z, Levy I, Harpaz-Rotem I. Emotional State Transitions in Trauma-Exposed Individuals With and Without Posttraumatic Stress Disorder. JAMA Network Open 2024, 7: e246813. PMID: 38625701, PMCID: PMC11022112, DOI: 10.1001/jamanetworkopen.2024.6813.Peer-Reviewed Original ResearchPosttraumatic stress disorderTrauma-exposed individualsEmotional numbing symptomsTrauma-exposed controlsNegative emotional statesNumbing symptomsEmotional numbingDSM-5Valence ratingsStress disorderEmotional statesTrauma-exposed control groupPTSD experiencesPosttraumatic stress disorder symptomsPosttraumatic Stress Disorder ChecklistDSM-5 criteriaAge-related associationsStimulus valencePCL-5Emotional responsesEmotional state transitionEmotional transitionSymptomsParticipantsDisorders
2023
Structural Neuroimaging of Hippocampus and Amygdala Subregions in Posttraumatic Stress Disorder: A Scoping Review
Ben-Zion Z, Korem N, Fine N, Katz S, Siddhanta M, Funaro M, Duek O, Spiller T, Danböck S, Levy I, Harpaz-Rotem I. Structural Neuroimaging of Hippocampus and Amygdala Subregions in Posttraumatic Stress Disorder: A Scoping Review. Biological Psychiatry Global Open Science 2023, 4: 120-134. PMID: 38298789, PMCID: PMC10829655, DOI: 10.1016/j.bpsgos.2023.07.001.Peer-Reviewed Original ResearchPost-traumatic stress disorderAmygdala subregionsStress disorderKey limbic regionsEtiology of PTSDPosttraumatic stress disorderDentate gyrusLimbic regionsSubiculum volumeSubregion volumesHippocampal subregionsDisorder pathogenesisStructural neuroimagingAutomatic segmentation softwareAmygdalar subregionsHippocampusNucleus volumeScoping ReviewPathogenesisCurrent literatureDisordersSegmentation softwareMethodological limitationsPost-traumatic psychopathologyReview