2014
Subcortical intelligence: Caudate volume predicts IQ in healthy adults
Grazioplene R, Ryman S, Gray J, Rustichini A, Jung R, DeYoung C. Subcortical intelligence: Caudate volume predicts IQ in healthy adults. Human Brain Mapping 2014, 36: 1407-1416. PMID: 25491047, PMCID: PMC6869035, DOI: 10.1002/hbm.22710.Peer-Reviewed Original ResearchConceptsCaudate volumeDopamine receptor availabilityHealthy adultsAttentional functionsVerbal abilityLarge independent samplesIQTotal brain volumeSubcortical structuresIndependent samplesIntelligenceBilateral caudate volumesCaudate morphologyBrain volumeReceptor availabilityPositive associationCaudate nucleusAdultsSignificant positive correlationLearningCaudatePositive correlationAssociation
2010
Cortical Thickness and Subcortical Gray Matter Reductions in Neuropsychiatric Systemic Lupus Erythematosus
Jung R, Segall J, Grazioplene R, Qualls C, Sibbitt W, Roldan C. Cortical Thickness and Subcortical Gray Matter Reductions in Neuropsychiatric Systemic Lupus Erythematosus. PLOS ONE 2010, 5: e9302. PMID: 20352085, PMCID: PMC2844408, DOI: 10.1371/journal.pone.0009302.Peer-Reviewed Original ResearchConceptsNeuropsychiatric systemic lupus erythematosusSystemic lupus erythematosusNPSLE groupSLE patientsGray matter volumeCortical thicknessLupus erythematosusNeuropsychiatric symptomsMatter volumeCentral nervous system involvementSystemic lupus erythematosus patientsFreeSurfer image analysis suiteLupus erythematosus patientsNervous system involvementSubcortical gray matter volumesGray matter reductionsGroup differencesSubcortical gray matter structuresSubcortical structure volumesRegional gray matter volumeGray matter structuresSLE groupCortical atrophyCortical thinningControl subjects