2011
Lateral ventricle volume and psychotic features in adolescents and adults with bipolar disorder
Edmiston EE, Wang F, Kalmar JH, Womer FY, Chepenik LG, Pittman B, Gueorguieva R, Hur E, Spencer L, Staib LH, Constable RT, Fulbright RK, Papademetris X, Blumberg HP. Lateral ventricle volume and psychotic features in adolescents and adults with bipolar disorder. Psychiatry Research 2011, 194: 400-402. PMID: 22041535, PMCID: PMC3225709, DOI: 10.1016/j.pscychresns.2011.07.005.Peer-Reviewed Original ResearchDiffusion Tensor Imaging in Autism Spectrum Disorders: Preliminary Evidence of Abnormal Neural Connectivity
Jou RJ, Jackowski AP, Papademetris X, Rajeevan N, Staib LH, Volkmar FR. Diffusion Tensor Imaging in Autism Spectrum Disorders: Preliminary Evidence of Abnormal Neural Connectivity. Australian & New Zealand Journal Of Psychiatry 2011, 45: 153-162. PMID: 21128874, PMCID: PMC3123660, DOI: 10.3109/00048674.2010.534069.Peer-Reviewed Original ResearchIntegrated Parcellation and Normalization Using DTI Fasciculography
Ho HP, Wang F, Papademetris X, Blumberg HP, Staib LH. Integrated Parcellation and Normalization Using DTI Fasciculography. Lecture Notes In Computer Science 2011, 14: 33-41. PMID: 21995010, PMCID: PMC3701295, DOI: 10.1007/978-3-642-23629-7_5.Peer-Reviewed Original ResearchConceptsDiffusion magnetic resonance imagesExtensive human interventionCumulative tracking errorsInteractive speedHuman interventionOrientation informationImage noiseMagnetic resonance imagesTracking errorVirtual pathwaysNormalization methodImagesDiffusion imagesWhite matter fasciclesFiber trackingCross-subject statisticsResonance imagesNew techniqueTrackingErrorVisualizationImplementationConnectivityInformationParcellation
2009
Preliminary evidence for progressive prefrontal abnormalities in adolescents and young adults with bipolar disorder
KALMAR JH, WANG F, SPENCER L, EDMISTON E, LACADIE CM, MARTIN A, CONSTABLE RT, DUNCAN JS, STAIB LH, PAPADEMETRIS X, BLUMBERG HP. Preliminary evidence for progressive prefrontal abnormalities in adolescents and young adults with bipolar disorder. Journal Of The International Neuropsychological Society 2009, 15: 476-481. PMID: 19402934, PMCID: PMC2852397, DOI: 10.1017/s1355617709090584.Peer-Reviewed Original ResearchConceptsAdolescents/young adultsVentral prefrontal cortexBipolar disorderYoung adultsBrain volume changesRostral anterior cingulate cortexPrevious cross-sectional studiesCross-sectional studyAdolescence/young adulthoodHigh-resolution magnetic resonanceAnterior cingulate cortexPreliminary evidenceVolume abnormalitiesHealthy comparison participantsPrefrontal abnormalitiesGreater volume lossCingulate cortexRegional volumesPrefrontal cortexModest sample sizeYoung adulthoodAdultsRostral PFCComparison participantsAbnormalities
2008
Bayesian Analysis of fMRI Data with ICA Based Spatial Prior
Bathula DR, Tagare HD, Staib LH, Papademetris X, Schultz RT, Duncan JS. Bayesian Analysis of fMRI Data with ICA Based Spatial Prior. Lecture Notes In Computer Science 2008, 11: 246-254. PMID: 18982612, PMCID: PMC2864117, DOI: 10.1007/978-3-540-85990-1_30.Peer-Reviewed Original Research
2005
ROC-based assessments of 3D cortical surface-matching algorithms
Bansal R, Staib LH, Whiteman R, Wang YM, Peterson BS. ROC-based assessments of 3D cortical surface-matching algorithms. NeuroImage 2005, 24: 150-162. PMID: 15588606, DOI: 10.1016/j.neuroimage.2004.08.054.Peer-Reviewed Original Research
2004
Geometric strategies for neuroanatomic analysis from MRI
Duncan JS, Papademetris X, Yang J, Jackowski M, Zeng X, Staib LH. Geometric strategies for neuroanatomic analysis from MRI. NeuroImage 2004, 23: s34-s45. PMID: 15501099, PMCID: PMC2832750, DOI: 10.1016/j.neuroimage.2004.07.027.Peer-Reviewed Original ResearchConceptsApplied mathematical approachWhite matter fiber tracksStatistical estimationMathematical approachFunction-structure analysisMagnetic resonance imagesEvolution strategyGeometric constraintsImage processingIntersubject registrationRich setGeometric strategyOngoing workData setsUse of levelsCommon spaceNeuroanatomic analysisSetRegistrationFiber tracksHuman brainResonance imagesInformationSegmentationEstimation
2003
Nonlinear Estimation and Modeling of fMRI Data Using Spatio-temporal Support Vector Regression
Wang YM, Schultz RT, Constable RT, Staib LH. Nonlinear Estimation and Modeling of fMRI Data Using Spatio-temporal Support Vector Regression. Lecture Notes In Computer Science 2003, 18: 647-659. PMID: 15344495, DOI: 10.1007/978-3-540-45087-0_54.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsArtificial IntelligenceBrainBrain MappingCluster AnalysisComputer SimulationEvoked Potentials, VisualHumansImage EnhancementImage Interpretation, Computer-AssistedImaging, Three-DimensionalMagnetic Resonance ImagingModels, BiologicalModels, StatisticalNonlinear DynamicsPattern Recognition, AutomatedRegression AnalysisReproducibility of ResultsSensitivity and SpecificitySignal Processing, Computer-AssistedSubtraction TechniqueConceptsGeneral nonlinear frameworkStatistical learning methodologySupport vector regressionNonlinear estimationVector regressionNonlinear frameworkMultiresolution signal analysisLinear modelMotion estimationMulti-task studyMost current methodsData-driven methodSpatio-temporal autocorrelationEstimationVector machineEasy incorporationNoise componentsLearning methodologyNovel formulationSignal analysisData analysisInterpolation
2001
Automated measurement of latent morphological features in the human corpus callosum
Peterson B, Feineigle P, Staib L, Gore J. Automated measurement of latent morphological features in the human corpus callosum. Human Brain Mapping 2001, 12: 232-245. PMID: 11241874, PMCID: PMC6871880, DOI: 10.1002/1097-0193(200104)12:4<232::aid-hbm1018>3.0.co;2-j.Peer-Reviewed Original ResearchConceptsCorpus callosumSubject characteristicsYears of ageHuman corpus callosumPatient groupCallosum sizeHealthy subjectsMRI scansVentricular volumeCallosumMidsagittal planeFactor scoresNeural correlatesConstruct validityFactor-based analysisConventional measuresFuture studiesMorphological featuresAgePredictive validitySubjectsScoresNormal developmentVarimax rotationFactors
1997
Magnetic resonance imaging-based measurement of hippocampal volume in posttraumatic stress disorder related to childhood physical and sexual abuse—a preliminary report
Bremner J, Randall P, Vermetten E, Staib L, Bronen R, Mazure C, Capelli S, McCarthy G, Innis R, Charney D. Magnetic resonance imaging-based measurement of hippocampal volume in posttraumatic stress disorder related to childhood physical and sexual abuse—a preliminary report. Biological Psychiatry 1997, 41: 23-32. PMID: 8988792, PMCID: PMC3229101, DOI: 10.1016/s0006-3223(96)00162-x.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderLeft hippocampal volumeHippocampal volumeChildhood abuseAdult survivorsSmaller left hippocampal volumeAbuse-related posttraumatic stress disorderStress disorderSmaller hippocampal volumesCombat-related posttraumatic stress disorderMagnetic resonance imagingShort-term memoryHealthy subjectsYears of educationAlcohol abuseMagnetic resonance imaging-based measurementsComparison subjectsPTSD patientsImaging-based measurementsResonance imagingPatientsSexual abusePreliminary reportSurvivorsComparison region