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
2021
Sex differences in the neuroanatomy of alcohol dependence: hippocampus and amygdala subregions in a sample of 966 people from the ENIGMA Addiction Working Group
Grace S, Rossetti MG, Allen N, Batalla A, Bellani M, Brambilla P, Chye Y, Cousijn J, Goudriaan AE, Hester R, Hutchison K, Labuschagne I, Momenan R, Martin-Santos R, Rendell P, Solowij N, Sinha R, Li CR, Schmaal L, Sjoerds Z, Suo C, Terrett G, van Holst RJ, Veltman DJ, Yücel M, Thompson P, Conrod P, Mackey S, Garavan H, Lorenzetti V. Sex differences in the neuroanatomy of alcohol dependence: hippocampus and amygdala subregions in a sample of 966 people from the ENIGMA Addiction Working Group. Translational Psychiatry 2021, 11: 156. PMID: 33664226, PMCID: PMC7933136, DOI: 10.1038/s41398-021-01204-1.Peer-Reviewed Original ResearchConceptsENIGMA Addiction Working GroupAlcohol dependenceAmygdala subregionsAlcohol-dependent malesUnderlying neurobiological mechanismsSex differencesSubfield volumesTotal amygdalaAlcohol doseBasolateral nucleusAnimal modelsMale controlsWorking GroupAmygdalar subregionsMental healthNeurobiological mechanismsComparison groupCognitive problemsHippocampusMalesFemalesDistinct mechanismsLittle evidenceGroupAmygdala
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