2017
SA64. Hallucination Severity Predicted by Auditory Cortex Resting State Connectivity in Bipolar and Schizophrenia Network on Intermediate Phenotypes Study
Okuneye V, Meda S, Keshavan M, Sweeney J, Tamminga C, Pearlson G, Gershon E, Keedy S. SA64. Hallucination Severity Predicted by Auditory Cortex Resting State Connectivity in Bipolar and Schizophrenia Network on Intermediate Phenotypes Study. Schizophrenia Bulletin 2017, 43: s136-s136. PMCID: PMC5475960, DOI: 10.1093/schbul/sbx023.063.Peer-Reviewed Original ResearchAuditory cortexHallucination severityState connectivityPsychosis patientsSignificant negative associationIntermediate Phenotypes (B-SNIP) studySchizophrenia NetworkResting-state connectivityAbnormal activation patternsBrodmann area 22Primary auditory cortexSecondary auditory cortexRight orbitofrontal cortexPrevious functional imaging studiesPhenotype studiesClinical rating scalesAuditory processing areasPossible common pathwayFunctional imaging studiesMiddle temporal cortexNegative associationPsychosis subjectsHealthy controlsHealthy subjectsConnectivity dysfunction
2000
MRI findings differentiate between late‐onset schizophrenia and late‐life mood disorder
Rabins P, Aylward E, Holroyd S, Pearlson G. MRI findings differentiate between late‐onset schizophrenia and late‐life mood disorder. International Journal Of Geriatric Psychiatry 2000, 15: 954-960. PMID: 11044878, DOI: 10.1002/1099-1166(200010)15:10<954::aid-gps224>3.0.co;2-o.Peer-Reviewed Original ResearchConceptsLate-onset schizophreniaLate-life bipolar disorderBilateral cortical atrophyLarger third ventriclesRight temporal hornLate-life mood disordersLate-life depressionDegree of atrophyNormal control groupGender-matched controlsFunctional imaging studiesSulcal enlargementCortical atrophyMRI findingsTemporal hornFunctional abnormalitiesSylvian fissureMood disordersThird ventricleOutpatient servicesMRI scansPatientsAffective disordersControl groupBipolar disorder
1994
Mapping of SPECT regional cerebral perfusion abnormalities in obsessive‐compulsive disorder
Harris G, Hoehn‐Saric R, Lewis R, Pearlson G, Streeter C. Mapping of SPECT regional cerebral perfusion abnormalities in obsessive‐compulsive disorder. Human Brain Mapping 1994, 1: 237-248. PMID: 24591194, DOI: 10.1002/hbm.460010403.Peer-Reviewed Original ResearchCerebral perfusion abnormalitiesObsessive-compulsive disorderMagnetic resonance imagingPerfusion abnormalitiesObsessive-compulsive patientsPrior functional neuroimaging studiesSex-matched control subjectsCerebral perfusion differencesRelative cerebral perfusionRight visual association cortexRight frontal cortexVisual association cortexFunctional imaging studiesSingle photon emissionFunctional neuroimaging studiesCerebral valuesCerebral perfusionFrontal perfusionControl subjectsStudies of OCDFrontal cortexCaudate nucleusPerfusion differencesAssociation cortexRegional abnormalities