2016
Chapter 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
2015
Distribution of temperature changes and neurovascular coupling in rat brain following 3,4‐methylenedioxymethamphetamine (MDMA, “ecstasy”) exposure
Coman D, Sanganahalli BG, Jiang L, Hyder F, Behar KL. Distribution of temperature changes and neurovascular coupling in rat brain following 3,4‐methylenedioxymethamphetamine (MDMA, “ecstasy”) exposure. NMR In Biomedicine 2015, 28: 1257-1266. PMID: 26286889, PMCID: PMC4573923, DOI: 10.1002/nbm.3375.Peer-Reviewed Original ResearchConceptsNeurovascular couplingBlood flowNeuronal activityNeural activityWhole-body hyperthermiaAbused psychostimulantMethylenedioxymethamphetamine (MDMA) exposureNeurovascular responseCortex temperatureMDMA effectsRat cortexRat brainBrain temperatureSubcortical regionsBrain regionsCortexSubcortexMDMA actionSkeletal muscleMonoaminergic stimulationBrainMDMACBFBody temperatureThermogenesis
2010
Neurovascular and Neurometabolic Couplings in Dynamic Calibrated fMRI: Transient Oxidative Neuroenergetics for Block-Design and Event-Related Paradigms
Hyder F, Sanganahalli BG, Herman P, Coman D, Maandag NJ, Behar KL, Blumenfeld H, Rothman DL. Neurovascular and Neurometabolic Couplings in Dynamic Calibrated fMRI: Transient Oxidative Neuroenergetics for Block-Design and Event-Related Paradigms. Frontiers In Neuroenergetics 2010, 2: 18. PMID: 20838476, PMCID: PMC2936934, DOI: 10.3389/fnene.2010.00018.Peer-Reviewed Original ResearchFunctional magnetic resonance imagingCerebral blood flowMulti-unit activityLocal field potentialsNeurometabolic couplingQuantitative functional magnetic resonance imagingBOLD signalCerebral metabolic rateNeural activityBlood oxygenation level-dependent (BOLD) contrastMagnetic resonance imagingMapping brain activityLevel-dependent contrastBlood flowMUA recordingsNeurophysiological parametersAnimal studiesResonance imagingBrain functionTissue poolsEvent-related paradigmField potentialsBrain activityNeural activity recordingActivity recordings