Metabolic demands of neural-hemodynamic associated and disassociated areas in brain
Sanganahalli BG, Herman P, Rothman DL, Blumenfeld H, Hyder F. Metabolic demands of neural-hemodynamic associated and disassociated areas in brain. Cerebrovascular And Brain Metabolism Reviews 2016, 36: 1695-1707. PMID: 27562867, PMCID: PMC5076793, DOI: 10.1177/0271678x16664531.Peer-Reviewed Original ResearchConceptsVentral posterolateral thalamic nucleusFunctional magnetic resonance imagingMulti-unit activityLocal field potentialsMetabolic demandsPosterolateral thalamic nucleusBlood oxygenation level-dependent (BOLD) responseSensory-evoked responsesCortical local field potentialsThalamic local field potentialsMagnetic resonance imagingLevel-dependent responsesSimilar metabolic demandThalamic nucleiForelimb cortexBlood flowBlood volumeCBV responseResonance imagingLatency differenceHemodynamicsBOLD signalOxidative metabolismDifferent metabolic demandsField potentialsChapter 5 New horizons in neurometabolic and neurovascular coupling from calibrated fMRI
Shu CY, Sanganahalli BG, Coman D, Herman P, Hyder F. Chapter 5 New horizons in neurometabolic and neurovascular coupling from calibrated fMRI. Progress In Brain Research 2016, 225: 99-122. PMID: 27130413, DOI: 10.1016/bs.pbr.2016.02.003.Peer-Reviewed Original ResearchConceptsNeurovascular couplingFunctional MRINeuronal activityBlood oxygenation level-dependent (BOLD) signalFunctional brain activationLevel-dependent signalNeurometabolic couplingEffective therapyBlood flowNeuroimaging toolsHealth conditionsPowerful neuroimaging toolBrain activationBOLD signalNeural activityBOLD contrastMetabolic demandsOxygen consumptionDependent signalsTherapyMicrovesselsMRIActivityBiomarkers