2022
High-resolution cortical parcellation based on conserved brain landmarks for localization of multimodal data to the nearest centimeter
McGrath H, Zaveri H, Collins E, Jafar T, Chishti O, Obaid S, Ksendzovsky A, Wu K, Papademetris X, Spencer D. High-resolution cortical parcellation based on conserved brain landmarks for localization of multimodal data to the nearest centimeter. Scientific Reports 2022, 12: 18778. PMID: 36335146, PMCID: PMC9637135, DOI: 10.1038/s41598-022-21543-3.Peer-Reviewed Original ResearchMeSH KeywordsBrainBrain MappingHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingNeuroimagingNeurosciencesConceptsEpilepsy surgery cohortStandardized brain regionsBrain structure-function relationshipsSurgery cohortClinical usefulnessBrain metricsAnatomical locationBrain regionsBrain localizationCortical parcellationOwn unique benefitsIntracranial electroencephalographyAnatomical designationBrain anatomyHuman brain anatomyHuman brainBrain atlasBrain landmarksBrain atlasesParcellationMagnetic resonanceNearest centimeterAnatomical featuresAnatomyCortical localization
2018
Deep-learned placental vessel segmentation for intraoperative video enhancement in fetoscopic surgery
Sadda P, Imamoglu M, Dombrowski M, Papademetris X, Bahtiyar MO, Onofrey J. Deep-learned placental vessel segmentation for intraoperative video enhancement in fetoscopic surgery. International Journal Of Computer Assisted Radiology And Surgery 2018, 14: 227-235. PMID: 30484115, PMCID: PMC6438174, DOI: 10.1007/s11548-018-1886-4.Peer-Reviewed Original ResearchMeSH KeywordsDeep LearningFemaleFetofetal TransfusionFetoscopyHumansImage Processing, Computer-AssistedLaser CoagulationPlacentaPregnancySensitivity and SpecificityVascular Surgical ProceduresSegmenting the Brain Surface From CT Images With Artifacts Using Locally Oriented Appearance and Dictionary Learning
Onofrey JA, Staib LH, Papademetris X. Segmenting the Brain Surface From CT Images With Artifacts Using Locally Oriented Appearance and Dictionary Learning. IEEE Transactions On Medical Imaging 2018, 38: 596-607. PMID: 30176584, PMCID: PMC6476428, DOI: 10.1109/tmi.2018.2868045.Peer-Reviewed Original ResearchMeSH KeywordsArtifactsBrainDeep LearningHumansImage Processing, Computer-AssistedSurgery, Computer-AssistedTomography, X-Ray Computed
2015
Learning intervention-induced deformations for non-rigid MR-CT registration and electrode localization in epilepsy patients
Onofrey JA, Staib LH, Papademetris X. Learning intervention-induced deformations for non-rigid MR-CT registration and electrode localization in epilepsy patients. NeuroImage Clinical 2015, 10: 291-301. PMID: 26900569, PMCID: PMC4724039, DOI: 10.1016/j.nicl.2015.12.001.Peer-Reviewed Original Research
2011
Unified Framework for Development, Deployment and Robust Testing of Neuroimaging Algorithms
Joshi A, Scheinost D, Okuda H, Belhachemi D, Murphy I, Staib LH, Papademetris X. Unified Framework for Development, Deployment and Robust Testing of Neuroimaging Algorithms. Neuroinformatics 2011, 9: 69-84. PMID: 21249532, PMCID: PMC3066099, DOI: 10.1007/s12021-010-9092-8.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsComputational BiologyDiagnostic ImagingHumansImage Processing, Computer-AssistedUser-Computer InterfaceConceptsUser interface controlsUser interfaceNovel object-oriented frameworkCommand-line user interfaceGraphical user interface controlsMedical image analysisObject-oriented frameworkComplex image analysisImage analysisPlatform interoperabilitySoftware objectsReusable componentsInterface controlSource codeSuch algorithmsFramework idealMultiple platformsUnified frameworkAlgorithmRapid developmentDeploymentThorough testingPublic useFrameworkPlatform
2001
Estimation of 3D left ventricular deformation from echocardiography
Papademetris X, Sinusas A, Dione D, Duncan J. Estimation of 3D left ventricular deformation from echocardiography. Medical Image Analysis 2001, 5: 17-28. PMID: 11231174, DOI: 10.1016/s1361-8415(00)00022-0.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBiomechanical PhenomenaDogsEchocardiography, Three-DimensionalHeart VentriclesImage Processing, Computer-AssistedModels, StatisticalVentricular Function, LeftConceptsDense motion fieldIsotropic linear elastic modelRegional cardiac deformationLinear elastic modelMotion fieldTerms of strainCardiac deformationFiber directionElastic modelDeformationHeart wallGood agreementHeart deformationImage sequencesWallEstimationSpecific directionUltrasound imagesQuantitative estimationInitial correspondenceField