2024
Disrupted small-world white matter networks in patients with major depression and recent suicide plans or attempts
Li H, Zhang H, Qin K, Yin L, Chen Z, Zhang F, Wu B, Chen T, Sweeney J, Gong Q, Jia Z. Disrupted small-world white matter networks in patients with major depression and recent suicide plans or attempts. Brain Imaging And Behavior 2024, 18: 741-752. PMID: 38407738, DOI: 10.1007/s11682-024-00870-1.Peer-Reviewed Original ResearchNon-suicidal depressed patientsSuicidal depressed patientsDepressed patientsSuicide planNodal efficiencyHealthy controlsMedial orbitofrontal cortexWhite matter structural networksDecreased nodal efficiencyProximal risk factorsWhite matter networksGraph theory analysisOrbitofrontal cortexSuicide brainDiffusion tensor imagingRolandic operculumOlfactory cortexStructural networkNodal network propertiesMotor areaDeterministic tractographySuicideLocal efficiencyTensor imagingStructural connectome
2021
Distance disintegration characterizes node‐level topological dysfunctions in cocaine addiction
Costumero V, Negre P, Bustamante J, Fuentes‐Claramonte P, Adrián‐Ventura J, Palomar‐García M, Miró‐Padilla A, Llopis J, Sepulcre J, Barrós‐Loscertales A. Distance disintegration characterizes node‐level topological dysfunctions in cocaine addiction. Addiction Biology 2021, 26: e13072. PMID: 34137121, DOI: 10.1111/adb.13072.Peer-Reviewed Original ResearchConceptsCocaine use disorderFunctional magnetic resonance imagingLateral orbitofrontal cortexGraph theory measuresOrbitofrontal cortexCocaine use disorder individualsRight lateral orbitofrontal cortexResting state functional magnetic resonance imagingMiddle frontal cortexRight temporal poleLength of abstinenceSeverity of dependenceRight rolandic operculumHealthy controlsYears of educationVentral striatumIntellectual functioningLeft insulaLeft hippocampusFrontal cortexRolandic operculumTemporal poleTemporal cortexUse disorderNodal efficiency
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