2012
Quantitative fMRI and oxidative neuroenergetics
Hyder F, Rothman DL. Quantitative fMRI and oxidative neuroenergetics. NeuroImage 2012, 62: 985-994. PMID: 22542993, PMCID: PMC3389300, DOI: 10.1016/j.neuroimage.2012.04.027.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingNeuronal activityQuantitative functional magnetic resonance imagingTotal neuronal activityBlood oxygenation level-dependent (BOLD) signalBrain energy metabolismResting-state paradigmLevel-dependent signalMagnetic resonance imagingSynaptic activityResonance imagingParamagnetic contrast agentFunctional brainBOLD contrastBaseline stateEnergy metabolismFunctional mapsContrast agentsMagnetic resonance spectroscopyFMRI dataRegion of interestActivityNeuroenergeticsBrain
2003
Neuroenergetic Basis of Functional MRI: Implications for Efficiency of Brain Work
Hyder F. Neuroenergetic Basis of Functional MRI: Implications for Efficiency of Brain Work. 2003, 73-74. DOI: 10.1109/nebc.2003.1215998.Peer-Reviewed Original ResearchNeural activityLocal energy metabolismEnergy metabolismActual neuronal activitiesNeuronal excitabilityRat brainBlood flowNeuronal activityExtracellular recordingsFunctional MRIBlood oxygenationSensory stimulationBlood vesselsOxidative metabolismNeuronal ensemblesMRI mapsFMRI signalsBrain workNeural basisMetabolismFMRIFMRI dataExcitabilityActivityBrain
1997
“Willed action”: A functional MRI study of the human prefrontal cortex during a sensorimotor task
Hyder F, Phelps E, Wiggins C, Labar K, Blamire A, Shulman R. “Willed action”: A functional MRI study of the human prefrontal cortex during a sensorimotor task. Proceedings Of The National Academy Of Sciences Of The United States Of America 1997, 94: 6989-6994. PMID: 9192679, PMCID: PMC21272, DOI: 10.1073/pnas.94.13.6989.Peer-Reviewed Original ResearchConceptsDorsolateral prefrontal cortexPrefrontal cortexVerbal fluency taskFunctional MRISensorimotor tasksPositron emission tomography studyLeft dorsolateral prefrontal cortexEmission tomography studiesFunctional MRI studyFluency taskWilled actionHuman prefrontal cortexHealthy subjectsPET resultsMRI studiesBilateral activationCoronal slicesPET studiesTomography studyCortexFMRI dataFMRI studyActivation fociBrain activityHuman brain activity