2011
Fractal analysis of spontaneous fluctuations of the BOLD signal in rat brain
Herman P, Sanganahalli BG, Hyder F, Eke A. Fractal analysis of spontaneous fluctuations of the BOLD signal in rat brain. NeuroImage 2011, 58: 1060-1069. PMID: 21777682, PMCID: PMC3705180, DOI: 10.1016/j.neuroimage.2011.06.082.Peer-Reviewed Original Research
2009
Cerebral oxygen demand for short‐lived and steady‐state events
Herman P, Sanganahalli BG, Blumenfeld H, Hyder F. Cerebral oxygen demand for short‐lived and steady‐state events. Journal Of Neurochemistry 2009, 109: 73-79. PMID: 19393011, PMCID: PMC2714475, DOI: 10.1111/j.1471-4159.2009.05844.x.Peer-Reviewed Original ResearchOxidative Neuroenergetics in Event-Related Paradigms
Sanganahalli BG, Herman P, Blumenfeld H, Hyder F. Oxidative Neuroenergetics in Event-Related Paradigms. Journal Of Neuroscience 2009, 29: 1707-1718. PMID: 19211878, PMCID: PMC2760964, DOI: 10.1523/jneurosci.5549-08.2009.Peer-Reviewed Original Research
2008
Frequency‐dependent tactile responses in rat brain measured by functional MRI
Sanganahalli BG, Herman P, Hyder F. Frequency‐dependent tactile responses in rat brain measured by functional MRI. NMR In Biomedicine 2008, 21: 410-416. PMID: 18435491, PMCID: PMC2774500, DOI: 10.1002/nbm.1259.Peer-Reviewed Original Research
2007
Energetics of neuronal signaling and fMRI activity
Maandag NJ, Coman D, Sanganahalli BG, Herman P, Smith AJ, Blumenfeld H, Shulman RG, Hyder F. Energetics of neuronal signaling and fMRI activity. Proceedings Of The National Academy Of Sciences Of The United States Of America 2007, 104: 20546-20551. PMID: 18079290, PMCID: PMC2154468, DOI: 10.1073/pnas.0709515104.Peer-Reviewed Original ResearchConceptsRSN activityContralateral S1FMRI activationBaseline stateContralateral primary somatosensory cortexPrimary somatosensory cortexSomatosensory cortexIntracortical interactionsFiring rateNeuronal signalingFMRI activityEnsemble activityEnsemble firingStimulationHalothaneCortexNeuronsBaselineActivationFMRI dataLarge majorityAnesthesiaActivityRats
2006
Nonlinear Analysis of Blood Cell Flux Fluctuations in the Rat Brain Cortex during Stepwise Hypotension Challenge
Herman P, Eke A. Nonlinear Analysis of Blood Cell Flux Fluctuations in the Rat Brain Cortex during Stepwise Hypotension Challenge. Cerebrovascular And Brain Metabolism Reviews 2006, 26: 1189-1197. PMID: 16395288, DOI: 10.1038/sj.jcbfm.9600266.Peer-Reviewed Original Research