2024
Mapping the Depressed Brain Under Stress Using Multimodal Neuroimaging
Akiki T, Abdallah C. Mapping the Depressed Brain Under Stress Using Multimodal Neuroimaging. American Journal Of Psychiatry 2024, 181: 578-580. PMID: 38946274, DOI: 10.1176/appi.ajp.20240400.Peer-Reviewed Original ResearchUltrahigh-Field Magnetic Resonance Spectroscopy Findings Do Not Support Previous Brain Metabolite Findings in Major Depressive Disorder
Tamman A, Abdallah C. Ultrahigh-Field Magnetic Resonance Spectroscopy Findings Do Not Support Previous Brain Metabolite Findings in Major Depressive Disorder. Biological Psychiatry 2024, 95: 385-386. PMID: 38325915, DOI: 10.1016/j.biopsych.2023.12.022.Peer-Reviewed Original Research
2023
Neuroimaging-based classification of PTSD using data-driven computational approaches: A multisite big data study from the ENIGMA-PGC PTSD consortium
Zhu X, Kim Y, Ravid O, He X, Suarez-Jimenez B, Zilcha-Mano S, Lazarov A, Lee S, Abdallah C, Angstadt M, Averill C, Baird C, Baugh L, Blackford J, Bomyea J, Bruce S, Bryant R, Cao Z, Choi K, Cisler J, Cotton A, Daniels J, Davenport N, Davidson R, DeBellis M, Dennis E, Densmore M, deRoon-Cassini T, Disner S, Hage W, Etkin A, Fani N, Fercho K, Fitzgerald J, Forster G, Frijling J, Geuze E, Gonenc A, Gordon E, Gruber S, Grupe D, Guenette J, Haswell C, Herringa R, Herzog J, Hofmann D, Hosseini B, Hudson A, Huggins A, Ipser J, Jahanshad N, Jia-Richards M, Jovanovic T, Kaufman M, Kennis M, King A, Kinzel P, Koch S, Koerte I, Koopowitz S, Korgaonkar M, Krystal J, Lanius R, Larson C, Lebois L, Li G, Liberzon I, Lu G, Luo Y, Magnotta V, Manthey A, Maron-Katz A, May G, McLaughlin K, Mueller S, Nawijn L, Nelson S, Neufeld R, Nitschke J, O'Leary E, Olatunji B, Olff M, Peverill M, Phan K, Qi R, Quidé Y, Rektor I, Ressler K, Riha P, Ross M, Rosso I, Salminen L, Sambrook K, Schmahl C, Shenton M, Sheridan M, Shih C, Sicorello M, Sierk A, Simmons A, Simons R, Simons J, Sponheim S, Stein M, Stein D, Stevens J, Straube T, Sun D, Théberge J, Thompson P, Thomopoulos S, van der Wee N, van der Werff S, van Erp T, van Rooij S, van Zuiden M, Varkevisser T, Veltman D, Vermeiren R, Walter H, Wang L, Wang X, Weis C, Winternitz S, Xie H, Zhu Y, Wall M, Neria Y, Morey R. Neuroimaging-based classification of PTSD using data-driven computational approaches: A multisite big data study from the ENIGMA-PGC PTSD consortium. NeuroImage 2023, 283: 120412. PMID: 37858907, PMCID: PMC10842116, DOI: 10.1016/j.neuroimage.2023.120412.Peer-Reviewed Original ResearchBiological embedding of early trauma: the role of higher prefrontal synaptic strength
Tamman A, Jiang L, Averill C, Mason G, Averill L, Abdallah C. Biological embedding of early trauma: the role of higher prefrontal synaptic strength. European Journal Of Psychotraumatology 2023, 14: 2246338. PMID: 37642398, PMCID: PMC10467533, DOI: 10.1080/20008066.2023.2246338.Peer-Reviewed Original ResearchConceptsEarly traumaApproach/avoidance tendenciesReward responsivityAvoidance tendenciesBehavioral inhibitionSynaptic strengthPutative measurePhysical healthBiological embeddingHealthy controlsLarge human samplePTSDSynaptic processesGlutamatergic synaptic strengthPsychiatric disordersHigher EPCHuman samplesStudy findingsGlutamatergic excitotoxicityPharmacological treatmentDirect measureMeasuresTraumaEmotionsSynaptic plasticity
2022
Brain Imaging in Psychiatry: Time to Move From Regions of Interest and Interpretive Analyses to Connectomes and Predictive Modeling?
Abdallah C, Sheth S, Storch E, Goodman W. Brain Imaging in Psychiatry: Time to Move From Regions of Interest and Interpretive Analyses to Connectomes and Predictive Modeling? American Journal Of Psychiatry 2022, 180: 17-19. PMID: 36587267, DOI: 10.1176/appi.ajp.20220907.Peer-Reviewed Original Research
2018
The Neurobiology and Pharmacotherapy of Posttraumatic Stress Disorder
Abdallah CG, Averill LA, Akiki TJ, Raza M, Averill CL, Gomaa H, Adikey A, Krystal JH. The Neurobiology and Pharmacotherapy of Posttraumatic Stress Disorder. The Annual Review Of Pharmacology And Toxicology 2018, 59: 171-189. PMID: 30216745, PMCID: PMC6326888, DOI: 10.1146/annurev-pharmtox-010818-021701.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderStress disorderTreatment of PTSDBiology of PTSDExert complex effectsBrain functionNeurobiologySynaptic gainPathology modelRapid-acting antidepressantsBroader frameworkDisordersWordsPutative mechanismsDysconnectivitySynaptic lossPharmacotherapeutic optionsClinical efficacyCompelling efficacyPerspectiveAntidepressantsDrug developmentComplex effectsPathologyEfficacy