2024
Neuroimaging alterations and relapse in early-stage psychosis
Mihaljevic M, Nagpal A, Etyemez S, Narita Z, Ross A, Schaub R, Cascella N, Coughlin J, Nestadt G, Nucifora F, Sedlak T, Calhoun V, Faria A, Yang K, Sawa A. Neuroimaging alterations and relapse in early-stage psychosis. Journal Of Psychiatry And Neuroscience 2024, 49: e135-e142. PMID: 38569725, PMCID: PMC10980532, DOI: 10.1503/jpn.230115.Peer-Reviewed Original ResearchConceptsEarly-stage psychosisNeuroimaging alterationsResting-state functional MRI dataNo-relapse groupFunctional connectivity changesFunctional MRI dataHealthy controlsMagnetic resonance imagingRelapse groupPsychotic disordersFunctional connectivity estimatesBrain changesPsychotic eventsPsychosisConnectivity changesSymptom exacerbationConnectivity estimatesComparison correctionNo relapseLongitudinal studyThalamusNeuroimagingMRI dataClinical confounding factorsControl groupDynamic functional connectivity in anorexia nervosa: alterations in states of low connectivity and state transitions
Boehm I, Mennigen E, Geisler D, Poller N, Gramatke K, Calhoun V, Roessner V, King J, Ehrlich S. Dynamic functional connectivity in anorexia nervosa: alterations in states of low connectivity and state transitions. Journal Of Child Psychology And Psychiatry 2024, 65: 1299-1310. PMID: 38480007, DOI: 10.1111/jcpp.13970.Peer-Reviewed Original ResearchConceptsAnorexia nervosaFunctional connectivityResting state functional connectivityResting-state functional MRI dataInternalizing mental disordersAssociated with preoccupationOnset of anorexia nervosaFunctional MRI dataFemale healthy controlsHealthy controlsDynamic functional connectivityDynamics of functional connectivityTemporal dynamics of functional connectivityFunctional connectivity statesMental disordersStatic analytical approachesGroup differencesNervosaFractional timeMRI dataAdolescentsConnectivity statesFemale patientsClinical featuresTemporal dynamicsReconfiguration of Structural and Functional Connectivity Coupling in Patient Subgroups With Adolescent Depression
Xu M, Li X, Teng T, Huang Y, Liu M, Long Y, Lv F, Zhi D, Li X, Feng A, Yu S, Calhoun V, Zhou X, Sui J. Reconfiguration of Structural and Functional Connectivity Coupling in Patient Subgroups With Adolescent Depression. JAMA Network Open 2024, 7: e241933. PMID: 38470418, PMCID: PMC10933730, DOI: 10.1001/jamanetworkopen.2024.1933.Peer-Reviewed Original ResearchConceptsAdolescent major depressive disorderMajor depressive disorderSC-FC couplingIncreased SC-FC couplingSC-FCMode networkSuicide attemptsFirst-episode major depressive disorderVisual networkMDD subgroupsNonsuicidal self-injurious behaviorRates of self-injuryHealthy controlsResting-state functional MRI dataMagnetic resonance imagingCross-sectional studySelf-injurious behaviorOutpatient psychiatry clinicFunctional MRI dataMajor life eventsFirst Affiliated Hospital of Chongqing Medical UniversityDepressive disorderNeurobiological mechanismsChildhood traumaSelf-injuryFunctional MRI of the Brainstem for Assessing Its Autonomic Functions: From Imaging Parameters and Analysis to Functional Atlas
Mohamed A, Kwiatek R, Del Fante P, Calhoun V, Lagopoulos J, Shan Z. Functional MRI of the Brainstem for Assessing Its Autonomic Functions: From Imaging Parameters and Analysis to Functional Atlas. Journal Of Magnetic Resonance Imaging 2024, 60: 1880-1891. PMID: 38339792, DOI: 10.1002/jmri.29286.Peer-Reviewed Original ResearchTemporal signal-to-noise-ratioHuman Connectome ProjectTesla MR scannerT1-weighted imagesFunctional atlasFunctional MRIFunctional MRI protocolROI overlapBrainstem atlasAdolescent Brain Cognitive DevelopmentBrainstem regionsBrainstemAutonomic functionImaging protocolFunctional MRI scansMeta-analysisConnectome ProjectImaging parametersMR scannerMRISignal-to-noise-ratioRoot-mean-square (rmsFunctional MRI data
2023
A Deep Learning Approach for Psychosis Spectrum Label Noise Detection from Multimodal Neuroimaging Data
Rokham H, Falakshahi H, Calhoun V. A Deep Learning Approach for Psychosis Spectrum Label Noise Detection from Multimodal Neuroimaging Data. Annual International Conference Of The IEEE Engineering In Medicine And Biology Society (EMBC) 2023, 00: 1-4. PMID: 38082903, DOI: 10.1109/embc40787.2023.10339949.Peer-Reviewed Original ResearchConceptsStructural MRI dataResting-state functional MRI dataFunctional MRI dataFunctional magnetic resonance imaging dataMRI dataMagnetic resonance imaging dataSchizophrenia patientsFunctional connectivity featuresBrain imaging modalitiesMental disordersNeuroimaging dataNeuroimaging techniquesBorderline subjectsHealthy control groupSchizophrenia datasetSchizophreniaConnectivity featuresBrainPsychosisMoodNosologyControl groupDisordersLabel noiseSubjects