Subgroup Identification Through Multiplex Community Structure Within Functional Connectivity Networks
Yang H, Ortiz-Bouza M, Vu T, Laport F, Calhoun V, Aviyente S, Adali T. Subgroup Identification Through Multiplex Community Structure Within Functional Connectivity Networks. 2024, 00: 2141-2145. DOI: 10.1109/icassp48485.2024.10446076.Peer-Reviewed Original ResearchFunctional magnetic resonance imagingFunctional networksResting-state fMRI dataMultiplex networksMulti-subject functional magnetic resonance imagingNature of psychiatric disordersFunctional connectivity networksDiagnostic heterogeneityPsychotic patientsIndividual functional networksPsychiatric disordersCommunity detectionGroup differencesFMRI dataData-driven methodMultiple networksConnectivity networksMagnetic resonance imagingIdentified subgroupsNetworkSubgroup identificationResonance imagingSubject correlationSubgroup structureCross-Modal Synthesis of Structural MRI and Functional Connectivity Networks via Conditional ViT-GANs
Bi Y, Abrol A, Sui J, Calhoun V. Cross-Modal Synthesis of Structural MRI and Functional Connectivity Networks via Conditional ViT-GANs. 2024, 00: 1756-1760. DOI: 10.1109/icassp48485.2024.10446450.Peer-Reviewed Original ResearchFunctional network connectivityStructural magnetic resonance imagingCross-modality synthesisFunctional network connectivity matricesGenerative adversarial networkFunctional connectivity networksAdversarial networkSubcortical brain regionsMedical imagesNetwork connectivityFusion of MRIConnectivity networksMultiview hyperedge-aware hypergraph embedding learning for multisite, multiatlas fMRI based functional connectivity network analysis
Wang W, Xiao L, Qu G, Calhoun V, Wang Y, Sun X. Multiview hyperedge-aware hypergraph embedding learning for multisite, multiatlas fMRI based functional connectivity network analysis. Medical Image Analysis 2024, 94: 103144. PMID: 38518530, DOI: 10.1016/j.media.2024.103144.Peer-Reviewed Original ResearchConceptsGraph convolutional networkEmbedding learningConvolutional networkIrregular graph-structured dataFunctional connectivity network analysisGraph-structured dataSoft-max classifierHigh-order relationsFunctional connectivity networksHypergraph convolutional networkDiagnosis of brain diseasesClass consistMultiview informationSoft-maxEmbedding spaceModel brain networksHyperedge weightsDiagnosis decisionAutomated diagnosisMultiple verticesEmbeddingFixed weightNetworkConnectivity network analysisFunctional magnetic resonance imaging