2024
Functional imaging derived ADHD biotypes based on deep clustering: a study on personalized medication therapy guidance
Feng A, Zhi D, Feng Y, Jiang R, Fu Z, Xu M, Zhao M, Yu S, Stevens M, Sun L, Calhoun V, Sui J. Functional imaging derived ADHD biotypes based on deep clustering: a study on personalized medication therapy guidance. EClinicalMedicine 2024, 77: 102876. DOI: 10.1016/j.eclinm.2024.102876.Peer-Reviewed Original ResearchAttention deficit hyperactivity disorderAttention deficit hyperactivity disorder patientsFunctional network connectivityAttention Deficit Hyperactivity Disorder AdolescentTreatment of attention deficit hyperactivity disorderPeking University Sixth HospitalBackground Attention deficit hyperactivity disorderDeficit hyperactivity disorderTreated with methylphenidateADHD subtypesHyperactivity/impulsivity symptomsAdolescent brainMedical treatment effectsHyperactivity disorderCognitive performanceABCD studyProblem scoresNeuroimaging markersNeurodevelopmental disordersMedical treatmentChildhood onsetChina Postdoctoral Science FoundationNational Natural Science Foundation of ChinaNatural Science Foundation of ChinaPrimary medication
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
2010
Disruptions in Functional Network Connectivity During Alcohol Intoxicated Driving
Rzepecki‐Smith C, Meda SA, Calhoun VD, Stevens MC, Jafri MJ, Astur RS, Pearlson GD. Disruptions in Functional Network Connectivity During Alcohol Intoxicated Driving. Alcohol Clinical And Experimental Research 2010, 34: 479-487. PMID: 20028354, PMCID: PMC2858246, DOI: 10.1111/j.1530-0277.2009.01112.x.Peer-Reviewed Original ResearchConceptsBlood alcohol concentrationInfluence of alcoholFunctional network connectivityBasal gangliaAlcohol intoxicationBrain circuitsMajor public health problemMagnetic resonance imaging studyNormal motor behaviorPublic health problemResonance imaging studyFunctional magnetic resonance imaging studyIndividualized doseImpaired driving behaviorsAlcohol dosesActive doseMotor control functionsHealth problemsImaging studiesFunctional connectivityCerebellar circuitsMotor behaviorSocial drinkersInter-regional connectivityPlacebo
2009
Investigation of relationships between fMRI brain networks in the spectral domain using ICA and Granger causality reveals distinct differences between schizophrenia patients and healthy controls
Demirci O, Stevens MC, Andreasen NC, Michael A, Liu J, White T, Pearlson GD, Clark VP, Calhoun VD. Investigation of relationships between fMRI brain networks in the spectral domain using ICA and Granger causality reveals distinct differences between schizophrenia patients and healthy controls. NeuroImage 2009, 46: 419-431. PMID: 19245841, PMCID: PMC2713821, DOI: 10.1016/j.neuroimage.2009.02.014.Peer-Reviewed Original ResearchConceptsFunctional network connectivitySternberg Item Recognition ParadigmTemporal lobe activationBrain networksBrain activation networksCerebral sitesHealthy controlsAuditory oddball taskPsychiatric disordersSchizophrenia patientsControl groupAOD taskCausal relationshipFMRI brain networksTime courseOddball task
2007
A method for functional network connectivity among spatially independent resting-state components in schizophrenia
Jafri MJ, Pearlson GD, Stevens M, Calhoun VD. A method for functional network connectivity among spatially independent resting-state components in schizophrenia. NeuroImage 2007, 39: 1666-1681. PMID: 18082428, PMCID: PMC3164840, DOI: 10.1016/j.neuroimage.2007.11.001.Peer-Reviewed Original ResearchConceptsFunctional network connectivityFunctional connectivityTime courseICA time coursesHealthy controlsMagnetic resonance imaging dataHealthy individualsPatientsBrain disordersBrain regionsState fMRI dataCortical processingSchizophreniaFunctional magnetic resonance imaging (fMRI) dataSpatial independent component analysisSignificant differencesBrain networksComponent time coursesTemporal relationshipCoherent brain regionsBrainFMRI dataCourseImaging dataSeed voxels