2024
Distinct patterns of hippocampal subfield volumes predict coping strategies, emotion regulation, and impulsivity in healthy adults
Fallahi M, Sahebekhtiari K, Hosseini H, Aliasin M, Noroozi M, Moghadam Fard A, Aarabi M, Gulisashvili D, Shafie M, Mayeli M. Distinct patterns of hippocampal subfield volumes predict coping strategies, emotion regulation, and impulsivity in healthy adults. Brain Imaging And Behavior 2024, 18: 1100-1120. PMID: 39103671, DOI: 10.1007/s11682-024-00904-8.Peer-Reviewed Original ResearchConceptsHC subfield volumesEmotion regulationSubfield volumesHC volumeCoping strategiesIntracranial volumeImpulsive Behavior ScaleAssociated with coping strategiesModulate emotional responsesAssociated with distinct patternsHippocampal subfield volumesPositive reframing coping strategiesTotal intracranial volumeUPPS-PYears of educationEmotional supportHC subfieldsSensation seekingInhibition systemBehavioral activationBehavioral functionsBehavior ScaleCoping OrientationPositive reframingEmotional responses
2023
Stress-related reduction of hippocampal subfield volumes in major depressive disorder: A 7-Tesla study
Alper J, Feng R, Verma G, Rutter S, Huang K, Xie L, Yushkevich P, Jacob Y, Brown S, Kautz M, Schneider M, Lin H, Fleysher L, Delman B, Hof P, Murrough J, Balchandani P. Stress-related reduction of hippocampal subfield volumes in major depressive disorder: A 7-Tesla study. Frontiers In Psychiatry 2023, 14: 1060770. PMID: 36816419, PMCID: PMC9932898, DOI: 10.3389/fpsyt.2023.1060770.Peer-Reviewed Original ResearchMajor depressive disorderTreatment-resistant depressionMajor depressive disorder patientsAutomatic Segmentation of Hippocampal SubfieldsHippocampal subfield volumesSubfield volumesHippocampal subfieldsDepressive disorderHealthy controlsTreatment-resistant depressed patientsMechanisms of depressionStress-related reductionHigh-resolution MRI dataSegmentation of hippocampal subfieldsEffects of stressSymptom scoresLeft CA1Automated hippocampal segmentationVolumetric differencesDepressionChecklist scoresExploratory analysisPrevalent health problemHippocampal segmentationComplex pathophysiology
2019
Neuroimaging Phenotypes Implicated For GWAS of PTSD Through The PGC And ENIGMA Worldwide Consortia
Morey R, van Rooij S, Dennis E, Hayes J, Stevens J, Haswell C, Jahanshad N, Ipser J, Du Pleiss S, Abdallah C, Miller M, Ressler K, Seedat S, Thompson P, Logue M. Neuroimaging Phenotypes Implicated For GWAS of PTSD Through The PGC And ENIGMA Worldwide Consortia. European Neuropsychopharmacology 2019, 29: s750-s751. DOI: 10.1016/j.euroneuro.2017.06.093.Peer-Reviewed Original ResearchCurrent PTSDSubfield volumesPsychiatric Genomics ConsortiumAmygdala volume differencesRight hippocampal tailHippocampal subfield volumesTrauma-exposed controlsContextual fear memoryAssociation of PTSDRight CA1Lifetime PTSDClinical dataHippocampal tailHippocampal subfieldsHippocampusConsortium studySubcortical structuresNeuroimaging studiesLargest neuroimaging studyAmygdalaENIGMA consortiumFear memoryChildhood traumaPTSD symptomatologyBrain responses
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