2010
Testing Predictions From Personality Neuroscience
DeYoung CG, Hirsh JB, Shane MS, Papademetris X, Rajeevan N, Gray JR. Testing Predictions From Personality Neuroscience. Psychological Science 2010, 21: 820-828. PMID: 20435951, PMCID: PMC3049165, DOI: 10.1177/0956797610370159.Peer-Reviewed Original ResearchConceptsPersonality neuroscienceBrain regionsLateral prefrontal cortexMedial orbitofrontal cortexBig Five personalityStructural magnetic resonance imagingNegative affectReward informationMental statesOrbitofrontal cortexPrefrontal cortexBig FiveDifferent brain regionsVoluntary controlExplanatory modelsWhole brain volumeConscientiousnessNeuroscienceExtraversionAgreeablenessNeuroticismHealthy adultsBiological basisCortexMagnetic resonance imaging
2009
Variation in orbitofrontal cortex volume: relation to sex, emotion regulation and affect
Welborn BL, Papademetris X, Reis DL, Rajeevan N, Bloise SM, Gray JR. Variation in orbitofrontal cortex volume: relation to sex, emotion regulation and affect. Social Cognitive And Affective Neuroscience 2009, 4: 328-339. PMID: 20019072, PMCID: PMC2799952, DOI: 10.1093/scan/nsp028.Peer-Reviewed Original ResearchConceptsAffective individual differencesEmotion regulationIndividual differencesSelf-reported emotion regulation strategiesVmPFC volumeSex differencesEmotion regulation strategiesOrbitofrontal Cortex SubregionsHealthy right-handed adultsVentromedial prefrontal cortexBrain structuresRight-handed adultsEmotion suppressionPositive emotionsBrain volumeRegulation strategiesSomatic anxietyEmotional impulsesOrbitofrontal cortex structurePrefrontal cortexPlanum temporaleLateral orbitofrontalRight lateral orbitofrontalCortex volumeCortex structure