2024
Disentangling negative and positive symptoms in schizophrenia and autism spectrum disorder
Corbera S, Wexler B, Bell M, Pittman B, Pelphrey K, Pearlson G, Assaf M. Disentangling negative and positive symptoms in schizophrenia and autism spectrum disorder. Schizophrenia Research 2024, 271: 1-8. PMID: 39002525, PMCID: PMC11384336, DOI: 10.1016/j.schres.2024.07.002.Peer-Reviewed Original ResearchAutism spectrum disorderPositive and Negative Syndrome ScaleAutism Diagnostic Observation Schedule-GenericExperiential negative symptomsPositive symptomsNegative symptomsExploratory factor analysisSpectrum disorderNegative Syndrome ScaleTarget negative symptomsSyndrome ScaleDiscriminant function analysisSZ relativesAssociated with quality of lifeSchizophreniaSocial skillsSocial functioningDiagnostic classificationAutismFactor analysisAssociated with qualityPredictor of diagnosisSymptomsDisordersQuality of life
2023
Revisiting Functional Dysconnectivity: a Review of Three Model Frameworks in Schizophrenia
Harikumar A, Solovyeva K, Misiura M, Iraji A, Plis S, Pearlson G, Turner J, Calhoun V. Revisiting Functional Dysconnectivity: a Review of Three Model Frameworks in Schizophrenia. Current Neurology And Neuroscience Reports 2023, 23: 937-946. PMID: 37999830, PMCID: PMC11126894, DOI: 10.1007/s11910-023-01325-8.Peer-Reviewed Original ResearchConceptsNetwork dysconnectivityFunctional dysconnectivityExecutive functioningState fMRI studyAttentional deficitsFMRI studyHypothesized modelSalience networkBrain networksConnectivity findingsBehavioral symptomsNeurodevelopmental modelSymptom severityDysconnectivityHypothesized mechanismsSchizophreniaDeficitsVital modelsSummaryThis paperMotor symptomsFunctioningSymptomsFindingsPurpose of ReviewOverThoughtA data‐driven examination of apathy and depressive symptoms in dementia with independent replication
Da Silva M, Melendez‐Torres G, Ismail Z, Testad I, Ballard C, Creese B, Weiner M, Aisen P, Petersen R, Jack C, Jagust W, Trojanowki J, Toga A, Beckett L, Green R, Saykin A, Morris J, Shaw L, Liu E, Montine T, Thomas R, Donohue M, Walter S, Gessert D, Sather T, Jiminez G, Harvey D, Donohue M, Bernstein M, Fox N, Thompson P, Schuff N, DeCArli C, Borowski B, Gunter J, Senjem M, Vemuri P, Jones D, Kantarci K, Ward C, Koeppe R, Foster N, Reiman E, Chen K, Mathis C, Landau S, Cairns N, Householder E, Reinwald L, Lee V, Korecka M, Figurski M, Crawford K, Neu S, Foroud T, Potkin S, Shen L, Kelley F, Kim S, Nho K, Kachaturian Z, Frank R, Snyder P, Molchan S, Kaye J, Quinn J, Lind B, Carter R, Dolen S, Schneider L, Pawluczyk S, Beccera M, Teodoro L, Spann B, Brewer J, Van der Swag H, Fleisher A, Heidebrink J, Lord J, Petersen R, Mason S, Albers C, Knopman D, Johnson K, Doody R, Meyer J, Chowdhury M, Rountree S, Dang M, Stern Y, Honig L, Bell K, Ances B, Morris J, Carroll M, Leon S, Householder E, Mintun M, Schneider S, Oliver A, Marson D, Griffith R, Clark D, Geldmacher D, Brockington J, Roberson E, Grossman H, Mitsis E, deToledoMorrell L, Shah R, Duara R, Varon D, Greig M, Roberts P, Albert M, Onyike C, D'Agostino D, Kielb S, Galvin J, Pogorelec D, Cerbone B, Michel C, Rusinek H, de Leon M, Glodzik L, De Santi S, Doraiswamy P, Petrella J, Wong T, Arnold S, Karlawish J, Wolk D, Smith C, Jicha G, Hardy P, Sinha P, Oates E, Conrad G, Lopez O, Oakley M, Simpson D, Porsteinsson A, Goldstein B, Martin K, Makino K, Ismail M, Brand C, Mulnard R, Thai G, Mc Adams Ortiz C, Womack K, Mathews D, Quiceno M, Arrastia R, King R, Weiner M, Cook K, DeVous M, Levey A, Lah J, Cellar J, Burns J, Anderson H, Swerdlow R, Apostolova L, Tingus K, Woo E, Silverman D, Lu P, Bartzokis G, Radford N, Parfitt F, Kendall T, Johnson H, Farlow M, Hake A, Matthews B, Herring S, Hunt C, van Dyck C, Carson R, MacAvoy M, Chertkow H, Bergman H, Hosein C, Black S, Stefanovic B, Caldwell C, Hsiung G, Feldman H, Mudge B, Assaly M, Kertesz A, Rogers J, Trost D, Bernick C, Munic D, Kerwin D, Mesulam M, Lipowski K, Wu C, Johnson N, Sadowsky C, Martinez W, Villena T, Turner R, Johnson K, Reynolds B, Sperling R, Johnson K, Marshall G, Frey M, Yesavage J, Taylor J, Lane B, Rosen A, Tinklenberg J, Sabbagh M, Belden C, Jacobson S, Sirrel S, Kowall N, Killiany R, Budson A, Norbash A, Johnson P, Obisesan T, Wolday S, Allard J, Lerner A, Ogrocki P, Hudson L, Fletcher E, Carmichael O, Olichney J, DeCarli C, Kittur S, Borrie M, Lee T, Bartha R, Johnson S, Asthana S, Carlsson C, Potkin S, Preda A, Nguyen D, Tariot P, Fleisher A, Reeder S, Bates V, Capote H, Rainka M, Scharre D, Kataki M, Adeli A, Zimmerman E, Celmins D, Brown A, Pearlson G, Blank K, Anderson K, Santulli R, Kitzmiller T, Schwartz E, Sink K, Williamson J, Garg P, Watkins F, Ott B, Querfurth H, Tremont G, Salloway S, Malloy P, Correia S, Rosen H, Miller B, Mintzer J, Spicer K, Bachman D, Finger E, Pasternak S, Rachinsky I, Rogers J, Kertesz A, Drost D, Pomara N, Hernando R, Sarrael A, Schultz S, Ponto L, Shim H, Smith K, Relkin N, Chaing G, Raudin L, Smith A, Fargher K, Raj B. A data‐driven examination of apathy and depressive symptoms in dementia with independent replication. Alzheimer's & Dementia Diagnosis Assessment & Disease Monitoring 2023, 15: e12398. PMID: 36777092, PMCID: PMC9899765, DOI: 10.1002/dad2.12398.Peer-Reviewed Original ResearchNeuropsychiatric symptomsDepressive symptomsLatent class analysisDifferent clinical associationsPoor clinical outcomeCommon neuropsychiatric symptomsApathy/depressionClinical outcomesClinical associationsIndependent cohortDepression syndromeDiagnostic criteriaClinical practiceApathy syndromeDepression symptomsSymptomsDiagnostic categoriesBiomarker studiesDepressionSyndromeLatent class membershipCohortFour-class solutionApathyData-driven examination
2020
Functional MRI Findings in Schizophrenia
Pearlson G. Functional MRI Findings in Schizophrenia. 2020, 113-124. DOI: 10.1007/978-3-030-35206-6_6.Peer-Reviewed Original ResearchSchizophrenia patientsDrug-naïve patientsFunctional MRI findingsFunctional MRI literatureTask-related paradigmsMRI findingsMedication treatmentPredisposing causeHealthy controlsFunctional abnormalitiesMRI reportsPsychotic bipolarNeurodevelopmental anomaliesPatientsBrain differencesUnaffected relativesSynaptic efficiencySchizophreniaMRI literatureAbnormalitiesArticle reviewsLocal manifestationsReviewSymptomsNeurotransmitters
2019
O9.1. PROSPECTIVE MEMORY AND THE RELATIONSHIP TO SOCIAL FUNCTION AND NEGATIVE SYMPTOMS IN CLINICAL HIGH RISK, FIRST EPISODE PSYCHOSIS, AND SCHIZOPHRENIA
Teti A, Graham P, Fergione M, Haber L, Fiszdon J, Pearlson G, Choi J. O9.1. PROSPECTIVE MEMORY AND THE RELATIONSHIP TO SOCIAL FUNCTION AND NEGATIVE SYMPTOMS IN CLINICAL HIGH RISK, FIRST EPISODE PSYCHOSIS, AND SCHIZOPHRENIA. Schizophrenia Bulletin 2019, 45: s186-s187. PMCID: PMC6455356, DOI: 10.1093/schbul/sbz021.241.Peer-Reviewed Original Research
1997
Sex Differences in Schizophrenia
Pearlson G, Schlaepfer T. Sex Differences in Schizophrenia. JAMA Psychiatry 1997, 54: 189-189. PMID: 9040289, DOI: 10.1001/archpsyc.1997.01830140101019.Peer-Reviewed Original ResearchConceptsClinical symptomsSex differencesPathogenesis of schizophreniaBiological risk markersEpidemiological characteristicsRisk markersEpidemiological featuresRisk factorsPathogenetic mechanismsBrain changesOnset ageSuch sex differencesReceptor hypothesisSchizophreniaSymptomsLateralization modelCortex modelDifferencesPathogenesis
1994
Depression Induced Cognitive Impairment
Rabins P, Pearlson G. Depression Induced Cognitive Impairment. 1994, 667-679. DOI: 10.1007/978-1-4615-6805-6_41.Peer-Reviewed Original ResearchAffective disordersCognitive impairmentAffective syndromeOrganic affective syndromeInduced Cognitive ImpairmentCognitive-affective disordersPoor cognitive performanceTerm pseudodementiaDementia syndromesClinical stateDelirious maniaSet of symptomsCognitive symptomsCognitive disordersAffective symptomsType 2Type 1SyndromeSymptomsDisordersCognitive performanceDepressionPseudodementiaImpairmentPrimary condition
1988
The Late-Onset Psychoses Possible Risk Factors
Pearlson G, Rabins P. The Late-Onset Psychoses Possible Risk Factors. Psychiatric Clinics Of North America 1988, 11: 15-32. PMID: 3288978, DOI: 10.1016/s0193-953x(18)30514-8.Peer-Reviewed Original Research
1984
Lateral ventricular enlargement associated with persistent unemployment and negative symptoms in both schizophrenia and bipolar disorder
Pearlson G, Garbacz D, Breakey W, Ahn H, DePaulo J. Lateral ventricular enlargement associated with persistent unemployment and negative symptoms in both schizophrenia and bipolar disorder. Psychiatry Research 1984, 12: 1-9. PMID: 6589656, DOI: 10.1016/0165-1781(84)90133-1.Peer-Reviewed Original Research