1996
A Quantitative MRI Study of the Basal Ganglia in Depression in HIV Seropositive Men
Davison S, Aylward E, McArthur J, Selnes O, Lyketsos C, Barta P, Pearlson G. A Quantitative MRI Study of the Basal Ganglia in Depression in HIV Seropositive Men. Journal Of LGBT Health Research 1996, 1: 29-41. PMID: 16873169, DOI: 10.1300/j128v01n03_02.Peer-Reviewed Original ResearchMeSH KeywordsBasal GangliaDepressionDepressive DisorderHIV InfectionsHumansMagnetic Resonance ImagingMaleConceptsHIV-seropositive menBasal ganglia volumesBasal ganglia atrophyBasal gangliaMagnetic resonance imagingSeropositive menGanglia volumesHIV infectionHIV-seropositive homosexual menSeropositive homosexual menHIV-seropositive patientsQuantitative MRI studyQuantitative magnetic resonance imagingSeropositive patientsSuch infectionsComparison subjectsMRI studiesHomosexual menAffective disordersDepressive symptomatologyGangliaResonance imagingInfectionSignificant differencesDepression
1994
Altered cortical blood flow in HIV-seropositive individuals with and without dementia
Harris G, Pearlson G, McArthur J, Zeger S, LaFrance N. Altered cortical blood flow in HIV-seropositive individuals with and without dementia. AIDS 1994, 8: 495-500. PMID: 8011253, DOI: 10.1097/00002030-199404000-00012.Peer-Reviewed Original ResearchConceptsHIV-1-infected groupHIV-1-infected individualsNormal controlsBlood flowHIV-1-seropositive individualsRegional cerebral blood flowCortical profilesCerebral cortical perfusionCortical perfusion changesHIV-seropositive individualsCerebral perfusion abnormalitiesCortical blood flowCerebral blood flowSingle photon emissionTomographic imaging studiesHigh-frequency powerCortical perfusionCerebral cortexPerfusion abnormalitiesPerfusion changesSevere dementiaImaging studiesDistribution of radiotracerPhoton emissionDementia