2024
Reorganization of integration and segregation networks in brain-based visual impairment
Diez I, Troyas C, Bauer C, Sepulcre J, Merabet L. Reorganization of integration and segregation networks in brain-based visual impairment. NeuroImage Clinical 2024, 44: 103688. PMID: 39432973, PMCID: PMC11535411, DOI: 10.1016/j.nicl.2024.103688.Peer-Reviewed Original ResearchIntraparietal sulcusReduced gray matter volumeResting state functional connectivityCerebral visual impairmentGray matter volumeFunctional network architectureMultimodal integration areasMode networkMatter volumeNeurotypical developmentFunctional connectivityVisual processingEnvironmental experiencesCerebral connectivityPrimary visual cortexHuman brainConnectome analysisBrain injuryNetwork organizationVisual cortexImpairmentInvestigate differencesCompared to controlsFunctional changesParticipants
2019
Multi-Modal Signatures of Tau Pathology, Neuronal Fiber Integrity, and Functional Connectivity in Traumatic Brain Injury
Wooten D, Ortiz-Terán L, Zubcevik N, Zhang X, Huang C, Sepulcre J, Atassi N, Johnson K, Zafonte R, Fakhri G. Multi-Modal Signatures of Tau Pathology, Neuronal Fiber Integrity, and Functional Connectivity in Traumatic Brain Injury. Journal Of Neurotrauma 2019, 36: 3233-3243. PMID: 31210098, PMCID: PMC6857466, DOI: 10.1089/neu.2018.6178.Peer-Reviewed Original ResearchConceptsTraumatic brain injuryTraumatic brain injury subjectsDistribution volume ratioWhite matter integrityFunctional connectivityDiffusion tensor imagingPositron emission tomographyTBI subjectsResting-state functional magnetic resonance imagingResting state functional connectivityFunctional magnetic resonance imagingFractional anisotropyDecreased white matter integrityGroup of TBI subjectsIncreased functional connectivityFunctional MRI resultsGraph theory metricsBrain injuryLiving human brainMagnetic resonance imagingNoninvasive neuroimaging techniquesBrain regionsFunctional MRINeuroimaging techniquesDiffusion tractography imaging