Reduced-order modeling and analysis of dynamic cerebral autoregulation via diffusion maps
dos Santos K, Katsidoniotaki M, Miller E, Petersen N, Marshall R, Kougioumtzoglou I. Reduced-order modeling and analysis of dynamic cerebral autoregulation via diffusion maps. Physiological Measurement 2023, 44: 044001. PMID: 36963111, PMCID: PMC11271258, DOI: 10.1088/1361-6579/acc780.Peer-Reviewed Original ResearchMeSH KeywordsArterial PressureCarotid StenosisConstriction, PathologicHomeostasisHumansReproducibility of ResultsConceptsDiffusion mapsState-space descriptionReduced-order modelingIntrinsic dynamicsTime derivativeLow-dimensional representationRandom walkMarkov matrixParsimonious modelingSignificant eigenvaluesEigenvalue ratioFurther dimension reductionEigenvalue analysisTransfer function analysisDimension reductionData-driven techniquesMain resultsDynamicsEigenvaluesFlow velocityModelingSuperior performanceMap techniqueGraphWalkFunctional and Safety Outcomes of Carotid Artery Stenting and Mechanical Thrombectomy for Large Vessel Occlusion Ischemic Stroke With Tandem Lesions
Farooqui M, Zaidat O, Hassan A, Quispe-Orozco D, Petersen N, Divani A, Ribo M, Abraham M, Fifi J, Guerrero W, Malik A, Siegler J, Nguyen T, Sheth S, Yoo A, Linares G, Janjua N, Galecio-Castillo M, Tekle W, Ringheanu V, Oliver M, Dawod G, Kobsa J, Prasad A, Ikram A, Lin E, Below K, Zevallos C, Gadea M, Qureshi A, Dajles A, Matsoukas S, Rana A, Abdalkader M, Salazar-Marioni S, Soomro J, Gordon W, Vivanco-Suarez J, Turabova C, Mokin M, Yavagal D, Jumaa M, Ortega-Gutierrez S. Functional and Safety Outcomes of Carotid Artery Stenting and Mechanical Thrombectomy for Large Vessel Occlusion Ischemic Stroke With Tandem Lesions. JAMA Network Open 2023, 6: e230736. PMID: 36857054, PMCID: PMC9978940, DOI: 10.1001/jamanetworkopen.2023.0736.Peer-Reviewed Original ResearchConceptsSymptomatic intracranial hemorrhageCarotid artery stenting groupCarotid artery stentingLarge vessel occlusionNonstented groupDigital subtraction angiographyModified Rankin ScaleMechanical thrombectomyFunctional outcomesCross-sectional studyCervical lesionsSafety outcomesTandem lesionsMRS scoreSubtraction angiographyOdds of favorable functional outcomeIncreased risk of sICHArtery stentingAnterior circulation tandem lesionsDegree of cervical stenosisRisk of symptomatic intracranial hemorrhageOutcomes of carotid artery stentingCervical internal carotid arteryOdds of symptomatic intracranial hemorrhageInternal carotid artery stenosis