2022
Rejection Distress Suppresses Medial Prefrontal Cortex in Borderline Personality Disorder
Fertuck E, Stanley B, Kleshchova O, Mann J, Hirsch J, Ochsner K, Pilkonis P, Erbe J, Grinband J. Rejection Distress Suppresses Medial Prefrontal Cortex in Borderline Personality Disorder. Biological Psychiatry Cognitive Neuroscience And Neuroimaging 2022, 8: 651-659. PMID: 36868964, PMCID: PMC10388534, DOI: 10.1016/j.bpsc.2022.11.006.Peer-Reviewed Original ResearchConceptsBorderline personality disorderRejection distressFunctional magnetic resonancePrefrontal cortex responsesCortex responsesPrefrontal cortexPersonality disorderControl participantsWhole-brain responsesNeural responsesFunctional magnetic resonance imagingMagnetic resonance imagingMedial prefrontal cortexHealthy control participantsUnivariate analysisMagnetic resonanceBPD groupResonance imagingNovel functional magnetic resonanceGroup differencesRostromedial prefrontal cortexNeural substratesBrain activityDistressNeural mechanisms
2011
Speech Stimulation during Functional MR Imaging as a Potential Indicator of Autism
Lai G, Schneider HD, Schwarzenberger JC, Hirsch J. Speech Stimulation during Functional MR Imaging as a Potential Indicator of Autism. Radiology 2011, 260: 521-30. PMID: 21628495, DOI: 10.1148/radiol.11101576.Peer-Reviewed Original ResearchConceptsSuperior temporal gyrusControl subjectsSpeech stimulationFunctional MR imagingFunctional MR imaging activationFunctional magnetic resonanceAutistic subjectsMR imagingPrimary auditory cortexWilcoxon rank sum testInstitutional review boardMagnetic resonanceSpread of activityTwo-sample t-testRank sum testUnivariate general linear model analysisProspective studyMR evaluationAuditory cortexGeneral linear model analysisControl groupObjective indicatorsTemporal gyrusInformed consentReview board
2004
Hypoperfusion without stroke alters motor activation in the opposite hemisphere
Krakauer JW, Radoeva PD, Zarahn E, Wydra J, Lazar RM, Hirsch J, Marshall RS. Hypoperfusion without stroke alters motor activation in the opposite hemisphere. Annals Of Neurology 2004, 56: 796-802. PMID: 15562431, DOI: 10.1002/ana.20286.Peer-Reviewed Original ResearchConceptsIpsilateral activationMiddle cerebral artery diseaseCerebral artery diseaseLarge vessel diseaseAge-matched controlsMotor-related areasNormal motor performanceFunctional magnetic resonanceHemodynamic compromiseVasomotor reactivityArtery diseaseHemispheric hypoperfusionCortical reorganizationInternal carotidHand contralateralPatientsMotor activationMotor tasksMotor performanceHypoperfusionHemispheric activationUnique activationDiseaseActivationMagnetic resonance