2014
Detection of abnormal resting-state networks in individual patients suffering from focal epilepsy: an initial step toward individual connectivity assessment
Dansereau CL, Bellec P, Lee K, Pittau F, Gotman J, Grova C. Detection of abnormal resting-state networks in individual patients suffering from focal epilepsy: an initial step toward individual connectivity assessment. Frontiers In Neuroscience 2014, 8: 419. PMID: 25565949, PMCID: PMC4274904, DOI: 10.3389/fnins.2014.00419.Peer-Reviewed Original ResearchResting-state networksFocal epilepsySeizure-free outcomePost-operative MRISpontaneous slow fluctuationsLevel-dependent signalGroups of subjectsHealthy controlsEpileptic focusIndividual patientsEpileptic brainPatientsFree outcomeState fMRI dataPathological conditionsAbnormal networkAbnormal changesClinical applicationMultimodal assessmentBrain activityEpilepsyFMRI acquisitionLateralized networkFunctional mapsSubjects
2010
Quantification of CMRO2 without hypercapnia using simultaneous near-infrared spectroscopy and fMRI measurements
Tak S, Jang J, Lee K, Ye JC. Quantification of CMRO2 without hypercapnia using simultaneous near-infrared spectroscopy and fMRI measurements. Physics In Medicine And Biology 2010, 55: 3249-3269. PMID: 20479515, DOI: 10.1088/0031-9155/55/11/017.Peer-Reviewed Original ResearchConceptsCerebral blood flowPrimary motor cortexCerebral blood volumeFunctional MRIMotor cortexAverage cerebral blood flowBlood oxygenation level-dependent (BOLD) signalCerebral metabolic rateLevel-dependent signalNeurovascular couplingBlood flowBlood volumeBOLD changesFMRI measurementsHypercapniaCortexMain target regionMetabolic rateGroup averagesActivation mapsCMRO2Physiological componentsFinger