2004
Functional MRI changes before and after onset of reported emotions
Prohovnik I, Skudlarski P, Fulbright RK, Gore JC, Wexler BE. Functional MRI changes before and after onset of reported emotions. Psychiatry Research 2004, 132: 239-250. PMID: 15664795, DOI: 10.1016/j.pscychresns.2004.03.005.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingEmotional responsesConscious emotional experienceBrain regionsBrain-imaging studiesSubjective emotional responsesNegative emotional responsesFace social interactionsSuperior temporal gyrusMiddle frontal gyrusEmotion-related behaviorsDistinctive brain regionsMultiple brain regionsCognitive tasksEvoked emotionHealthy young adultsNeural correlatesSad conditionEmotional experienceFrontal gyrusReported onsetEmotional stimulationTemporal gyrusSensory regionsSocial interaction
2001
Functional Magnetic Resonance Imaging of Cocaine Craving
Wexler BE, Gottschalk CH, Fulbright RK, Prohovnik I, Lacadie CM, Rounsaville BJ, Gore JC. Functional Magnetic Resonance Imaging of Cocaine Craving. American Journal Of Psychiatry 2001, 158: 86-95. PMID: 11136638, DOI: 10.1176/appi.ajp.158.1.86.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingHealthy subjectsCocaine-dependent subjectsMagnetic resonance imagingResonance imagingCocaine addictsReported onsetBrain activationBrain activityRegional brain activationFrontal lobe activationAnterior cingulate activationNeurobiology of addictionCocaine cravingAnterior cingulatePatientsFrontal lobePhysiologic linkSensory areasComparison of groupsDrug cravingDysphoric statesLess activationGeneral abnormalityCingulate activation