2017
Pupillometer-Based Neurofeedback Cognitive Training to Improve Processing Speed and Social Functioning in Individuals at Clinical High Risk for Psychosis
Choi J, Corcoran CM, Fiszdon JM, Stevens M, Javitt DC, Deasy M, Haber LC, Dewberry MJ, Pearlson GD. Pupillometer-Based Neurofeedback Cognitive Training to Improve Processing Speed and Social Functioning in Individuals at Clinical High Risk for Psychosis. Psychiatric Rehabilitation Journal 2017, 40: 33-42. PMID: 27560455, PMCID: PMC5326611, DOI: 10.1037/prj0000217.Peer-Reviewed Original ResearchConceptsProcessing speed trainingClinical high riskOverall social adjustmentProcessing speedSocial adjustmentInformation processing dysfunctionVisual scanning efficiencyTablet-based programCognitive trainingSocial avoidanceProcessing dysfunctionPS deficitsSocial situationsCHR participantsPST groupInformation processingPost trainingSocial behaviorTraining formatSpeed trainingSocial functionBehavioral deficitsRole functioningSocial morbidityEntire sample
2012
Differences in Resting-State Functional Magnetic Resonance Imaging Functional Network Connectivity Between Schizophrenia and Psychotic Bipolar Probands and Their Unaffected First-Degree Relatives
Meda SA, Gill A, Stevens MC, Lorenzoni RP, Glahn DC, Calhoun VD, Sweeney JA, Tamminga CA, Keshavan MS, Thaker G, Pearlson GD. Differences in Resting-State Functional Magnetic Resonance Imaging Functional Network Connectivity Between Schizophrenia and Psychotic Bipolar Probands and Their Unaffected First-Degree Relatives. Biological Psychiatry 2012, 71: 881-889. PMID: 22401986, PMCID: PMC3968680, DOI: 10.1016/j.biopsych.2012.01.025.Peer-Reviewed Original ResearchConceptsUnaffected first-degree relativesFirst-degree relativesPsychotic bipolar probandsBipolar probandsNegative Syndrome Scale (PANSS) scoresBipolar disorder shareFunctional brain dysconnectivityIndividual resting-state networksFunctional network connectivity analysisPANSS negative scoresResting-state networksFunctional network connectivityFunctional magnetic resonanceControl subjectsBrain dysconnectivityDisorder sharesHealthy subjectsBipolar relativesParalimbic circuitsScale scoreConnectivity differencesClinical relationshipSchizophreniaAbnormal pairsProbands
2011
Spatiotemporal and frequency domain analysis of auditory paired stimuli processing in schizophrenia and bipolar disorder with psychosis
Hamm JP, Ethridge LE, Shapiro JR, Stevens MC, Boutros NN, Summerfelt AT, Keshavan MS, Sweeney JA, Pearlson G, Tamminga CA, Thaker G, Clementz BA. Spatiotemporal and frequency domain analysis of auditory paired stimuli processing in schizophrenia and bipolar disorder with psychosis. Psychophysiology 2011, 49: 522-530. PMID: 22176721, PMCID: PMC3309114, DOI: 10.1111/j.1469-8986.2011.01327.x.Peer-Reviewed Original Research