2021
Increased amygdala and decreased frontolimbic r esting- s tate functional connectivity in children with aggressive behavior
Sukhodolsky DG, Ibrahim K, Kalvin CB, Jordan RP, Eilbott J, Hampson M. Increased amygdala and decreased frontolimbic r esting- s tate functional connectivity in children with aggressive behavior. Social Cognitive And Affective Neuroscience 2021, 17: 634-644. PMID: 34850939, PMCID: PMC9250305, DOI: 10.1093/scan/nsab128.Peer-Reviewed Original ResearchConceptsDorsal anterior cingulateFunctional connectivityAnterior cingulateDorsolateral prefrontal cortical regionsResting-state brain connectivityAggressive behaviorResting-state functional connectivityIntrinsic connectivity distributionAmygdala-prefrontal circuitryAnterior cingulate cortexIntrinsic functional connectivityPrefrontal cortical regionsHealthy controlsAmygdala connectivityGreater severityVentromedial prefrontal cortexCingulate cortexFunctional MRI dataCortical regionsMedial prefrontalMaladaptive aggressionPrefrontal cortexBrain connectivitySeverity of aggressionTreatment-seeking children
2020
Sex differences in medial prefrontal and parietal cortex structure in children with disruptive behavior
Ibrahim K, Kalvin C, Li F, He G, Pelphrey KA, McCarthy G, Sukhodolsky DG. Sex differences in medial prefrontal and parietal cortex structure in children with disruptive behavior. Developmental Cognitive Neuroscience 2020, 47: 100884. PMID: 33254067, PMCID: PMC7704291, DOI: 10.1016/j.dcn.2020.100884.Peer-Reviewed Original ResearchConceptsDisruptive behavior disordersGray matter volumeCortical thicknessMatter volumeSex differencesDisruptive behavior severityCross-sectional studySex-specific associationsDisruptive behaviorLeft ventromedial prefrontal cortexWhole-brain analysisSurface-based morphometryStructural MRI dataHealthy controlsSex-specific differencesNeural biomarkersTarget-based treatmentVentromedial prefrontal cortexMedial prefrontalBehavior disorderPrefrontal cortexBrain structuresSupramarginal gyrusRespective controlsVmPFC volume
2019
Effects of Integrated Brain, Body, and Social (IBBS) intervention on ERP measures of attentional control in children with ADHD
Smith SD, Crowley MJ, Ferrey A, Ramsey K, Wexler BE, Leckman JF, Sukhodolsky DG. Effects of Integrated Brain, Body, and Social (IBBS) intervention on ERP measures of attentional control in children with ADHD. Psychiatry Research 2019, 278: 248-257. PMID: 31233935, PMCID: PMC6637759, DOI: 10.1016/j.psychres.2019.06.021.Peer-Reviewed Original ResearchConceptsBehavioral measuresAttentional controlIntegrated brainGo/No-Go taskGo-P3 latencySlower reaction timesSocial interventionsRobust treatment effectAttentional systemADHD groupERP measuresDifference waveP3 latencyBrain activityADHDTAU groupEEG proceduresHealthy controlsHC groupReaction timeReplication purposesERPTreatment effectsChildrenSecondary goalAnger Rumination is Associated with Restricted and Repetitive Behaviors in Children with Autism Spectrum Disorder
Ibrahim K, Kalvin C, Marsh CL, Anzano A, Gorynova L, Cimino K, Sukhodolsky DG. Anger Rumination is Associated with Restricted and Repetitive Behaviors in Children with Autism Spectrum Disorder. Journal Of Autism And Developmental Disorders 2019, 49: 3656-3668. PMID: 31144231, PMCID: PMC7035789, DOI: 10.1007/s10803-019-04085-y.Peer-Reviewed Original Research