2024
A spatially constrained independent component analysis jointly informed by structural and functional network connectivity
Fouladivanda M, Iraji A, Wu L, van Erp T, Belger A, Hawamdeh F, Pearlson G, Calhoun V. A spatially constrained independent component analysis jointly informed by structural and functional network connectivity. Network Neuroscience 2024, 1-31. DOI: 10.1162/netn_a_00398.Peer-Reviewed Original ResearchIntrinsic connectivity networksFunctional brain connectivityBrain connectivityStructural connectivityFunctional connectivityIndependent component analysisResting-state functional MRIAnalysis of group differencesBrain functional organizationFunctional network connectivityStructural-functional connectivityNeuroimaging studiesFunctional MRIWhole-brain tractographyGroup differencesRs-fMRIBrain disordersFunctional couplingSchizophreniaStatistical analysis of group differencesSubject levelFunctional organizationConnectivity networksBrainDiffusion-weighted MRI
2022
Clinical and cortical similarities identified between bipolar disorder I and schizophrenia: A multivariate approach
Rootes-Murdy K, Edmond J, Jiang W, Rahaman M, Chen J, Perrone-Bizzozero N, Calhoun V, van Erp T, Ehrlich S, Agartz I, Jönsson E, Andreassen O, Westlye L, Wang L, Pearlson G, Glahn D, Hong E, Buchanan R, Kochunov P, Voineskos A, Malhotra A, Tamminga C, Liu J, Turner J. Clinical and cortical similarities identified between bipolar disorder I and schizophrenia: A multivariate approach. Frontiers In Human Neuroscience 2022, 16: 1001692. PMID: 36438633, PMCID: PMC9684186, DOI: 10.3389/fnhum.2022.1001692.Peer-Reviewed Original ResearchHealthy volunteersSymptom profilesGM patternsClinical symptom presentationGray matter deficitsGray matter alterationsSevere symptom profileDistinct symptom profilesUnique symptom profileStructural neuroimaging studiesCurrent diagnostic criteriaPattern of schizophreniaBipolar disorder IBrains of individualsGM alterationsPANSS scoresCingulate gyrusDiagnostic criteriaTemporal poleSymptom presentationBilateral insulaDiagnostic groupsDisorder ISchizophreniaNeuroimaging studies
1999
Structural brain imaging in schizophrenia: a selective review
Pearlson G, Marsh L. Structural brain imaging in schizophrenia: a selective review. Biological Psychiatry 1999, 46: 627-649. PMID: 10472416, DOI: 10.1016/s0006-3223(99)00071-2.Peer-Reviewed Original ResearchConceptsStructural neuroimaging studiesRegional brain volume abnormalitiesBrain structuresNeuroimaging studiesLateral ventricular enlargementPathophysiology of schizophreniaAbnormal brain structureBrain volume abnormalitiesComputed tomography studyNeuroanatomic pathologyVentricular enlargementBrain abnormalitiesAnatomic findingsVolume abnormalitiesStructural brainSchizophreniaTomography studySelective reviewAbnormalitiesConsistent evidenceBrainGenetic influencesReviewPathophysiologyFindingsStructural and functional brain changes in bipolar disorder: a selective review
Pearlson G. Structural and functional brain changes in bipolar disorder: a selective review. Schizophrenia Research 1999, 39: 133-140. PMID: 10507524, DOI: 10.1016/s0920-9964(99)00112-7.Peer-Reviewed Original Research
1991
Cortical circumferential profile of SPECT cerebral perfusion in Alzheimer's disease
Harris G, Links J, Pearlson G, Camargo E. Cortical circumferential profile of SPECT cerebral perfusion in Alzheimer's disease. Psychiatry Research 1991, 40: 167-180. PMID: 1780390, DOI: 10.1016/0925-4927(91)90008-e.Peer-Reviewed Original ResearchConceptsCerebral perfusionAlzheimer's diseaseRegional cerebral perfusionElderly control subjectsCerebral cortex functionControl subjectsCortex functionEntire cortexCircumferential profilesNeuroimaging studiesDiseaseIntersubject comparisonsPerfusionCortexDecrease variabilityPatientsIodoamphetamineBrain edges